Type ZTN. SIHI Model: ZTND / ZTNX / ZTNY Hot Oil Thermal Fluid Transfer Pumps Product Reference Manual. Experience In Motion.

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1 Type ZTN SIHI Model: ZTND / ZTNX / ZTNY Hot Oil Thermal Fluid Transfer Pumps Product Reference Manual FPD-xxxx Experience In Motion

2 Type ZTN Series Type ZTND up to 35 C / 66 F Pressures to 16 Bar / 3 psig DIN Flanges (15# ANSI drilling available) Type ZTNX up to 35 C / 66 F Pressures to 5 Bar / 36.5 psig ANSI 3# RF Flanges Type ZTNY up to 35 C / 66 F Pressures to Bar / 58 psig DIN Flanges (3# ANSI drilling available) Property of Flowserve PRIVATE AND CONFIDENTAL Type ZTN Series Thermal Fluid Pumps FPD-xxxx /15

3 Thermal Fluid Transfer Pumps Excellence by Tried & True Technology ZTND 3 PSIG / PN16, footed mount volute thermal oil pump SIHI s flag ship hot oil transfer pump is ideally suited for commercial heat transfer boiler systems; requiring constant flow and temperature control. ZTNX 36 PSIG / PN5, centerline mount volute thermal oil pump for industrial boiler system application Eliminating the need to hot align pump & motor, the ZTNX shares mounting footprint and plumbing with ZTND legacy pumps, while enabling higher duty process pressures. ZTNY 58 PSIG / PN, footed mount volute thermal oil pump Heavy Duty volute case with footed mount provides narrow mounting for space limited applications. Specialty Applications ZEND 58 PSIG / PN, footed mount volute hot water pump When water drives the process, the ZEND contains the heat within the volute case. A patented shaft sealing arrangement cools and protects the mechanical elements on the drive end of the pump CBE Mag Drive 36 PSIG / PN5 ultra-high temperature sealess hot oil pump. With capability to handle thermal oils up to 75 o F. The CBE magnetic drive pump eliminates all potential for process oil leaks. 1JAN SIHI Pumps Incorporated 33 Industrial Drive Grand Island, NY, 17, USA sihi-pumps.com

4 Thermal Fluid Transfer Pumps Excellence by De- Back Pull out SIHI s Thermal Fluid Transfer pumps utilize a back pull out design. Remove all mechanical components without disturbing the suction or discharge flange seal integrity. Air Cooled The coolest line of heat transfer pumps on the market. Ambient air cooling maintains safe seal and bearing operating temperatures without fans or external forced cooling. Air flow from a TEFC designated motor is sufficient for continuous hot operation Turn-key Systems Design SIHI North America employ a full Applications Engineering team to assist with design and build of packaged pump-coupler-motor systems. Pump Mounting Centerline mounting eliminates pump/motor misalignment due to thermal expansion. Ideal for variable process temperature conditions. Accessorize with coupler-spacer, control monitors or specialty, engineered components ZTND CBE ZTNX ZTNY ZEND Case Rating PN16 3# PN5 36# PN 58# Flange Mount DIN or Drilled to ANSI 15# ANSI Class 3 DIN or Drilled to ANSI 3# Capacity (Max) 6 gpm 8 gpm 57 gpm 6 gpm Media Thermal Oils Water Mounting Footed Center Line Footed Footed mounting provides for narrow base frame assembly; ideally suited for constant high process temperatures Max Temp 66 o F 75 o F 66 o F 6 o F Shaft Seal Radial Lip or Mechanical Magnetic Drive Mechanical Radial Lip or Mechanical Mechanical Represented by:

5 Excellence by Design SIHI heat Hot Media Pumps Thermal Oils SIHI s ZTND Hot Media Pump is specifically designed for thermal oil media. Used within thermal transfer applications, where thermal efficiencies are paramount to process or plant operation. No external cooling required Temperature: max 665 F Capacity: max 1,5 gpm Total Head: max 95 ft Speed max 36 rpm Casing pressure max 15 psi ( bar) Built to last Features Thermally isolated seal/bearing Back pull out design Heavy Duty bearing Defined leakage carry-off Interchangeable components Benefits Extended pump life Minimal maintenance time Increased MTBF Safe operation shaft/bearing carriers cover full product range Mechanical Seal Mounting Flanges drilled to ANSI Class 15 lb RF Volute case of ductile iron construction 1 ball bearing / 1 carbon bearing Bellows type mechanical seals (standard) Optional lip seal Lip Seal SIHI Pumps, Inc. 33 Industrial Drive Grand Island NY,

6 Excellence by Design SIHI heat Hot Media Pumps Thermal Oils ZTND Hot Oil Pump The coolest hot oil pump on the market Designed for thermal isolation; hot media temperatures are contained in the impeller volute casing. Support bearing and seal are cooled by ambient convection air flow. No external forced cooling required F 39 1 Performance 35 rpm Component Volute Casing Casing Cover Shaft Impeller Bearing Carrier Shaft seal casing Shaft seal Sleeve bearing Material 1B Ductile Iron Ductile Iron Series Stainless Cast Iron Cast Iron Steel Viton; Ni-cast / carbon Carbon Casing screws 1 CrMoV 57; CrMo 5 SIHI Pumps sihi-pumps.com

7 Excellence by Design ZTNX Hot Oil Thermal Transfer Introducing the coolest thermal fluid, hot oil pump on the market. Designed specifically for North American applications, the ZTNX provides efficiency, economy and durability for today s industrial challenge. Featuring Center line mount minimizes thermal expansion no hot alignment required Mechanical Shaft Seal provides long life, minimal maintenance PN5 (36 psi) Volute Casing ideally suited for industrial application ANSI Class 3 RF Flange Mount meets North American connectivity Back Pull-out Module enables service without uncoupling suction & discharge Material Number ANSI Designation* Metric Size Full Trim [mm] x3 x x3 x 8 x3 x x x 8 8 *Approximate dimensional comparison Accessories Features For minimal maintenance effort, the addition of a Coupler Spacer between motor & pump eliminates the need for motor removal when using Back Pull-out functionality. Contact SIHI for turn key solutions to a complete base mounted system. SIHI Pumps, Inc. 33 Industrial Drive Grand Island NY,

8 Excellence by Design ZTNX Hot Oil Thermal Transfer SIHI s ZTNX Thermal Fluid Pump is specifically deigned for thermal oils used in thermal transfer applications requiring high flow, low pressure capabilities. The ZTNX requires no external, forced cooling. TEFC motor recommended Technical Attributes: Material: Ductile Iron Max (Typical) Flow: 1, gpm TDH Pressure: 95 ft Flange Rating: 36 psig Casing Pressure: PN5 (36 psig) Pumping Media: Thermal Fluid Oils up to 66 o F Performance Standard Configuration: AA GBC 1B GF 35 RPM 17 RPM Component Volute Casing Casing Cover Shaft Impeller Bearing Carrier Shaft seal casing Shaft seal Sleeve bearing Material Ductile Iron Ductile Iron Series Stainless Cast Iron Cast Iron Steel Mechanical Carbon Casing screws 1 CrMoV 57; CrMo 5 Represented by:

9 Volute pumps for heat carrier oils up to 35 C SIHI SuperNova ZTND TECHNICAL DATA Output: Delivery head: Speed: max. m³/h max. 95 m max. 36 rpm Temperature: max. 35 C Casing pressure: PN 16 Shaft sealing: radial seal rings or mechanical seal Flange connection: DIN EN 9- PN 16 / 5 1) Direction of rotation: clockwise, when looking at the pump from the drive end APPLICATION Volute pumps of the series ZTN have been specially developed for handling of mineral and synthetic heat transfer oils. The pumps may be used in installations with positive or negative suction pressure. Especially to be emphasised is the application in plants of: The chemical industry: heating of agitators, reactors, drying plants, polymerisation plants, plants for conveying high-viscous products and producing plastic materials and synthetic fibres. The rubber and plastic industry: heating of calendars, melting pots, power presses for plastics, automatic injection moulding machines, production of PVC adhesive tape. The food industry: heating of baking and fish-frying ovens, distillation of fatty acids and glycerine, fat softening plants, production of potato chips and milk powder. The paper industry and laundries: calendar rolls, production of corrugated cardboard, heating of washing machines, mangles and dryers. CONSTRUCTION Casing pressure: Maximal 16 bar from C to 1 C Maximal 13 bar from 1 C to 3 C Maximal bar from 3 C to 35 C Intermediate values can be obtained by interpolation. Please note: Technical rules and safety regulations. Max. Casing pressure = inlet pressure + zero head Admissible inlet pressure (system pressure) = 5 bar when using shaft sealing. Admissible inlet pressure = admissible casing pressure when using shaft sealing GBC. Flanges location: Axial suction flange, discharge flange radially upwards. Flanges: The flanges comply with DIN EN9-/PN 16, resp. PN 5. Flanges drilled to according to ANSI (previous ASA) 15 can be supplied. Hydraulic: Designation of this construction type: A, B, D DESIGN Horizontal, single-stage volute pumps with the dimensions and nominal ratings to 55/EN 733 in back pull out design* which permits the removal of the complete bearing unit toward the drive end without removing the pump casing from the pipe work. If a spacer coupling is installed it is also unnecessary to disconnect the motor. The programme comprises 38 pump sizes, but only three shaft assemblies are required owing to the unit construction system. Within each shaft assembly, shafts, shaft sealing, impeller fastenings, bearing bracket and bearing covers are interchangeable. The DIN 75 regulations are complied with. Should heat carrier seepage occur from the shaft seal, it is ensured that the leakage will be drained off and collected completely. 1) from size to 5 * due to additional sizes the performance range is increased to higher output rates. Bearing: One grease-lubricated grooved ball bearing resp. inclined ball bearings (the first grease filling is made in the factory) and one internal liquid flushed sleeve bearing. Designation of this construction type:. A Direction of rotation: Clockwise, when looking at the pump from the drive end. Shaft sealing: Code : Code GBC: several radial shaft seal rings arranged in in series; uncooled unbalanced bellows mechanical seal seal face materials cast chromium steel/carbon elastomer FPM (Viton) E PUMP TECHNOLOGY ZTN P I/ 8/15

10 Material design: ITEM COMPONENTS EN mat.-number EN mat.- denomination MATERIAL DIN mat.-number DIN mat.- denomination US denomination ASTM AISI Standard. Volute casing EN-JS 5 EN-GJS--18-LT.73 GGG-.3 A 395 X 16. Casing cover 1. Shaft Impeller Bearing bracket Bearing cover EXECUTION GP GH GS-C 5 A 16 Gr WCB X EN-JS 5 EN-GJS--18-LT.73 GGG-.3 A 395 X GP GH GS-C 5 A 16 Gr WCB X C 5 E Ck 5 K + N A 576 Gr 5 5 X 1.1 X Cr X Cr 13 A 76 Type X () X EN-JL EN-GJL 5.65 GG-5 A 78 Class 3 X X.13 Radial seal rings FPM (Viton) X X 3.3 Mechanical seal chrome cast / carbon FPM (Viton) X X..11 Casing for mech. seal Seal of the shaft casing C 5 E Ck 5 K + N A 576 Gr 5 5 X X 5.51 Sleeve bearing carbon X X (1) For sizes and 5. () For sizes 15315, 15, 155, 5 and 315. Casing gasket: The casing is sealed by flat gaskets of graphite. Designation of this construction type: Motor power: Using commercial electric motors, type of construction IM B3. To determine the drive power we recommend the following safety margin: Up to kw: 5% to 7,5 kw: % above 7,5 kw: 15% The following maximum speeds are to be observed: max. speed n = 36 rpm t = 1 C t = 35 C size max. speed n = 3 rpm t = 1 C t = 35 C size max. speed n = 18 rpm t = 1 C t = 35 C size max. speed n = 15 rpm t = 1 C t = 35 C size 1B The maximum speeds result from the permissible peripheral speeds of the impellers or from the shaft load admissible at higher temperatures, respectively. Bearing bracket / pump size: B (1) Bracket Bracket Bracket General remarks: For horizontal volute pumps CLOSE COUPLED construction with STANDARD motor for nominal performances and flange connections as per EN 733 refer to our series ZTK. For INLINE pumps with the same drive unit, consisting of bearing bracket with bearing, stub shaft and mechanical seal, casing cover, impeller and impeller nut, refer to our series ZTI. For equipping hot media systems a complete programme is available for a flow range between 1-6 m 3 /h consisting of the range: ZEN volute pumps to EN 858, t max 3 C PN. Hot water design. ZDN volute pumps to EN 858, t max 7 C PN 5. Hot water design. ZHN volute pumps to EN 733, t max 18 C PN 16. Hot water design. ZLI volute pumps to EN 733 as INLINE construction, t max 15 C PN 5. Hot water design. Technical documentation on these programmes will readily be supplied on request.

11 SECTIONAL DRAWING AND NOMENCLATURE ZTN Shaft sealing Code Shaft sealing Code GBC. volute casing 16. casing cover 18.3 supporting foot 1. shaft 3. impeller 3. grooved ball bearing 33. bearing bracket 36. bearing cover.13 radial seal ring 3.3 mechanical seal. shaft seal casing.11 shaft seal casing 7. sealing cover 5.51 sleeve bearing ZTN Shaft sealing Code Heat barrier / shaft sealing / bearing Heat transfer installations have achieved a high level of technical development. Consequently the requirements on pumps handling heat transfer oils have increased regarding operating safety, environmental protection, maintenance and operating costs. The Sterling SIHI ZTN pump, based on many years of experience and on the latest technical know-how, fully complies with these requirements. By the heat barrier with integrated throttle gab, located behind the cover, a favourable drop in temperature toward the drive side is achieved (see opposite drawing). Heat losses at the product side are effectively prevented (saving of energy). The reduced temperature allows the use of simple, uncooled type of shaft sealing. As the lubricating properties of heat transfer oils for antifriction bearings are not specially good, a liquid flushed sleeve bearing has been fitted at the impeller side and an antrifriction bearing, not in contact with the heat carrier, has been fitted behind the shaft sealing. By this arrangement noiseless operation and long working life have been achieved. 3

12 Performance graph 5 Hz

13 Performance graph 6 Hz 5

14 Dimension table All dimensions in mm. size DN DN1 a b c f h1 h m1 m n1 n s1* s* w w1 x d1 l t u ) ) M M ) M M ) ) ) M ) ) Transnorm pump sizes, not included in DIN 55/ EN 733. Flanges drilled according to ANSI 15 can be suplied. * Slots suitable for bolts with dimensions indicated. Bolts are not included in the bare shaft pump standard scope of supply. M

15 Dimension table All dimensions in mm. size DN DN1 a f h1 h m1 m i l x d 1 w c c 1 s 1 s * s 3* n 1 n n 3 n b,n ) M1 15 1) ) 5 M ) M M1 M ) ) M ) ) Transnorm pump sizes, not included in DIN 55/ EN 733. Flanges drilled according to ANSI 15 can be suplied. * Slots suitable for bolts with dimensions indicated. Bolts are not included in the bare shaft pump standard scope of supply. DIN EN 9- PN 5 Flange connection according to DIN EN 9- PN 16 Execution material 1B Execution material 1B Execution material B DN/DN D k bfl ,5 3 3 Tolerances +, +,5 +1,5-3, -, -1,5 d x number 19x 19x 19x 19x 19x8 19x8 19x8 3x8 3x1 8x8 8x1 31x1 6x1 3x1 7

16 Connections for bearing brackets 5 and 35 u fg : Grease filling connection. u io : Sealing liquid connection. u AL : Drainage for leakage. u v : Vent connection Size u fg u v u io u AL G 1/8 G 1/8 G 1/ G 1/ 8

17 Connections for bearing bracket 5 u fg : Grease filling connection. u io : Sealing liquid connection. u AL : Drainage for leakage. u v : Vent connection. Size u fg u v u io u AL G 1/8 G 1/8 G 1/ G 1/ 5 9

18 Foundation plan n = 15 rpm Dimensions in mm. Dimensional tolerances admissible (base plates) for welded parts according to DIN 857 B size motor base coup- weight rag size kw plate ling pump Unit DN DN1 a b e1 e v f1 h3 h w* w1 bolt No. ** kg kg DIN 59 71,5 51 S M1x S B S S L M16x S 1. 6 S L Mx L. B , S M16x 9S 1. B S S L S L L L 3. S L. B L M Mx 13S 5.5 S3 B S B M16x 9S S S L L. B L 1.5 B L. B L 3. S M Mx 11M S S3 B M

19 Foundation plan n = 15 rpm size motor base coup- weight rag size kw plate No ling ** pump kg Unit kg DN DN1 a b e1 e v f1 h3 h w* w1 bolt DIN S 1, B S S 1, L L. B S 1, B L 1,5 L, S L 3, 11M, B8 L, L 3, 8 53 S M, M 5, S 5, B95 13M 7, S M 11, L 15, B Mx 15 Mx S 1. B68 5 9L L L 3. S Mx 9L B8 L L M S 5.5 S3 B L B8 11M S M S S 5.5 B Mx 13M M L 15. B L L 3. B M S 5.5 B L. S Mx L 3. B8 11M S B95 13M M. B S M B95 16M M L B1 6 18M S L. B M B M L 15. B M B95 16M Mx 16L 15. B M 7, B95 16M 11, 9 1 S L 15, B1 1 18M 18, L, S66 B L 3, L 15, S65 B M 18, L, 377 B15 13 L 3, 1 1 S S 37, 67 B M 5, 87 Foundation plans with base plates and fittings on request * Motor protection type IP 55, dimensions depend on the motor manufacturer. Some sizes are not corresponding to the drawing in small details. Foundation plan for 6 Hz on request. 11

20 Foundation plan n = 9 rpm Dimensions in mm. Dimensional tolerances admissible (base plates) for welded parts according to DIN 857 B size motor base coup- weight rag size kw plate No. ling ** pump kg Unit kg DN DN1 a b e1 e v f1 h3 h w* w1 bolt DIN S M1x S S1 B68 9L , S S M16x 77 9L S L B8 11M S S3 B Mx 13S L. B L 3. S M16x B8 11M S 5.5 S S M 11, S M 15. B95 16L 18.5 S Mx 13S M 11. S M S S 1.5 B L. S L 3. B M16x 9S 1, L, 8 8 S31 B L M S S S 7.5 B Mx 16M 11. S L 3, S31 B M M16x 13S 5.5 S S M M 15. B95 Mx 13S S383 16M M L 18.5 S

21 Foundation plan n = 9 rpm size motor base coup- weight rag size kw plate No. ling ** pump kg unit kg DN DN1 a b e1 e v f1 h3 h w* w1 bolt DIN 598 9S 1,5 7 S31 B L, L 3, S7 B M, M16x 13S 5,5 S3 B Mx 9L, B L 3, S M16x B8 11M, S 5,5 S S 7,5 B95 Mx 16M 11, S L 3, S31 B M, M16x 13S 5,5 S3 13S 7, M 11, S M 15, B95 16L 18,5 S M 11, S M 15, L 18, S M, B L 3, S35 B L B8 11M S 5.5 S S 7.5 Mx S S M 11. B M 15. S M M L S M. B1 117 L 3. B L 18.5 S35 B M. B L S L 37. B15 8 5M 5. S Mx 13S M 11. S B M L M. S3 B Mx 16M B95 16L S M. B L 3. L 37. S36 B M. B L S L 37. B15 8 Mx 5M M 55. S67 B L 18.5 B S M. B L 3. S36 B L Mx 16L 18.5 B S M. B L S L M B15 8 L 3. S L 37. 5M M 55. S67 B S S69A B M Mx 5M 55. S67 B S S69A B16 8M * Motor protection type IP 55, dimensions depend on the motor manufacturer. Some sizes are not corresponding to the drawing in small details. Foundation plan for 6 Hz on request 13

22 Foundation plan for units with spacer type coupling n = 15 rpm Dimensions in mm. Dimensional tolerances admissible (base plates) for welded parts according to DIN 857 B size motor base- coup- weight rag size kw plate No. ling ** pump kg unit kg DN DN1 a b e1 e v f1 h3 h x w* w1 bolt DIN 59 71,5 S S M16x S H S L S 1. 8 S L Mx L ,5 S S S M16x S S S3 H S L S L S Mx L L L L 3. S M S 5.5 S35 H S M16x S S S S 1. H L L L Mx L. L 3. S M M. S S S35 H M

23 Foundation plan for units with spacer type coupling n = 15 rpm motor base coup- weight rag ling pump unit ** kg kg size size kw plate No. 8, , DN DN1 a b e1 e v f1 h3 h x w* w1 bolt DIN S 1, ,75 S S 1, 9 5 9L 1, L, S 1, H8 9L 1, Mx L, S L 3, 11M, L, L 3, S M, S 5,5 S S 5, H95 13M 7, S Mx 16M 11, L 15, H S L 1.5 S L L 3. H Mx 9L L. S L M S 5.5 S35 H L H8 11M S M S S 5.5 H Mx 13M M L 15. H L L 3. S3 H M S 5.5 S35 H L Mx L 3. S3 H M S S35 H M M. H S M H95 16M S M L H1 6 18M L. H M H M L 15. H1 9 1 S Mx 13M H95 16M L 15. H M 7.5 S H95 16M L M 18.5 S H L M L. 39 S67 H15 1 L * Motor protection type IP 55, dimensions depend on the motor manufacturer. Some sizes are not corresponding to the drawing in small details. Foundation plan for 6 Hz on request Foundation plans with base plates and fittings on request 15

24 Foundation plan for units with spacer type coupling n = 9 rpm Dimensions in mm. Dimensional tolerances admissible (base plates) for welded parts according to DIN 857 B size motor base coupp- weight rag size kw plate ling pump unit bolt DN DN1 a b e1 e v f1 h3 h x w* w1 No. ** kg kg Din S S L. 77 H8 8 1, S S L L M16x 11M S S33 H S L L 3. S7 H M S S 7.5 S M 11, H95 S M L 18.5 S S 7.5 S Mx 16M 11. H S M S L L S7 H S 1, M16x 9L, 83 8 L M S S S 7.5 H M 11. S L 3, Mx S3 H M S S 7.5 S M16x 16M 11. S M 15. H95 13S 7.5 S Mx 16M 11. S M L 18.5 S

25 Foundation plan for units with spacer type coupling n = 9 rpm size motor base coup- weight rag size kw plate ling pump unit bolt DN DN1 a b e1 e v f1 h3 h x w* w1 No. ** kg kg DIN 59 9S 1,5 77 S M16x 9L, 79 H8 L 3, S M1x 11M, S 5,5 S33 H M16x 9L, L 3, S3 H Mx 11M, S 5,5 S M16x 13S 7,5 H95 16M 11, S L 3, Mx S3 H M, S 5,5 S33 13S 7, M16x 16M 11, S M 15, H95 16L 18,5 S M 11, S M 15, L 18,5 S M, H S L 3, H L S3 H M S S 7.5 Mx S S S M 11. H95 S M M S M L M. S35 H L 3. H L 18.5 S36 H M. H L S L 37. H15 9 Mx 5M 5. S S 7.5 S M 11. H M 15. S L M. H S M H L S M. H L 3. S87 H L M. S86 H L S87 H L 37. 5M 5. S67 H M 55. S68 H Mx Mx 16L 18.5 H S Mx 18M. H L 3. S87 H Mx L L 18.5 H S Mx 18M. H L S L M 5. S H15 9 L 3. S L 37. 5M 5. S M 55. S68 H S S69A H16 8M M 55. S68 H S S69A H16 8M Mx * Motor protection type IP 55, dimensions depend on the motor manufacturer. Some sizes are not corresponding to the drawing in small details. Foundation plan for 6 Hz on request 17

26 Data regarding pump size Type + Pump size Hydraulics + Bearing Shaft sealing Material Casing gasket A hydraulic A B hydraulic B ZTND D: transnorm size with double volute A one ball bearing respectively two inclined ball bearing grease lubricated and one liquid flushed sleeve bearing AA 316 BA 3 AA 3 BA AA DA radial shaft seal rings GBC unbalanced standard mechanical seal alternatively GBC 1B B main parts of sperodial cast main parts of cast steel confined flat gasket of graphite with A insertion 1B B 18

27 Product identification SIHI SuperNova ZTND This overview of the product identification explains the new pump of the standard delivery program that is configured with iq. example Z T N D A A G B C 1 B G product identification of standard delivery program (position 1-8) special designs position 1-3 position Z T N pump type D design status position size 3,, 5, 65, 8,, 15 position impeller diameter 16,, 5, 315 position 13 A hydraulic A hydraulic 1 B hydraulic D hydraulic with double volute position 1 A bearing A 1 ball bearing resp. angular contact ball bearings and 1 sleeve bearing position G B C shaft sealing Examples (find all possible shaft sealings in standard delivery program): GBC single mechanical seal (standard), Crane, Sealol 3, BVSGG position -1 1 B material 1B ductile cast iron, cast iron impeller B cast steel, cast iron impeller position 3 gasket encapsulated graphite gasket with stainless steel core Product identification ZTND Version 1551 page 1 of 3

28 example Z T N D A A G B C 1 B G product identification of standard delivery program (position 1-8) special designs position G lubrication G greased position 5 7 flanges 7 EN 9 PN16 B1, drilled B EN 9 PN16 B1, drilled acc. to PN16 acc. to (ANSI) ASME 15 1 EN 9 PN5 B1, drilled acc. to PN5 => only transnorm sizes, listed in delivery program H EN 9 PN5 B1, drilled acc. to (ANSI) ASME 15 => only transnorm sizes, listed in delivery program position motor identification is not applicable special designs position special designs Special designs can be identified at positions: 1. are the digits in the pump code (position 1-8) that are affected by the special design, marked with an X e.g. if a different mechanical seal is used: ZTND 316 AA XXX 1B G7 --. positions 3-3 of the pump code are filled with a non-speaking sequence number. Product identification ZTND Version 1551 page of 3

29 example Z T N D A A G B C 1 B G product identification of standard delivery program (position 1-8) special designs Differences to the "old" product identification: position G lubrication G greased lubrication (code old) lubrication G position 5 7 flanges 7 EN 9 PN16 B1, drilled B EN 9 PN16 B1, drilled acc. to PN16 acc. to (ANSI) ASME 15 1 EN 9 PN5 B1, drilled acc. to PN5 => only transnorm sizes, listed in delivery program H EN 9 PN5 B1, drilled acc. to (ANSI) ASME 15 => only transnorm sizes, listed in delivery program gasket (code old) gasket (code new) flanges (code new) 7 F B (TRANSNORM) 1 E (TRANSNORM) H Product identification ZTND Version 1551 page 3 of 3

30 SIHI SuperNova KENNLINIENÜBERSICHT 6 Hz RANGE COVERAGE 6 Hz n = 175 1/min n = 175 1/min Imp. gal./min US gal./min H H A B 3-16A 3-16B H [ft] H [ft] Q 5 [m³/h] 3 5 Q [m³/h] n = 35 1/min A 3-B H A 3-16B H [ft] Q [m³/h] PUMPENTECHNIK 5/ PUMP TECHNOLOGY 5/15

31 SIHI SuperNova Baureihe series ZLND ZLKD ZTND ZTKD Spiralgehäusepumpe in Prozessbauweise nach EN 733 / DIN 55 End suction pump, process type according to EN 733 / DIN 55 Spiralgehäusepumpe in Kompaktbauweise nach EN 733 / DIN 55 End suction pump, compact design according to EN 733 / DIN 55 Spiralgehäusepumpe in Prozessbauweise für Wärmeträgeröle nach EN 733 / DIN 55 End suction pump, process type for heat transfer oil according to EN 733 / DIN 55 Spiralgehäusepumpe in Kompaktbauweise für Wärmeträgeröle nach EN 733 / DIN 55 End suction pump, compact design for heat transfer oil according to EN 733 / DIN 55 Betriebsbereich Der zulässige Betriebsbereich von Pumpen ist von verschiedenen Faktoren wie Art der Flüssigkeit, NPSH, Dauer des Betriebes, Baugröße der Pumpe (Schnelläufigkeit) etc. abhängig. Der empfohlene Bereich zur Auswahl von Pumpen ist in der folgenden Liste dargestellt. Ein Betrieb außerhalb dieser Grenzen ist für viele Baugrößen ebenfalls möglich, bedarf aber der Rückfrage bei Sterling SIHI. Operating Range The allowable operating range for pumps depends on different parameters like type of the liquid, NPSH, duration of operation, size of pump (specific speed) etc. Recommended selection range for pumps is given in the following table. Operation outside these limits is also possible for many sizes, but needs consultancy by Sterling Fluid Systems. Bitte beachten: Please observe: 1) Kennlinien gültig für Pumpen mit geschlossenem Laufrad. Curves are valid for pumps with closed impeller. ) Garantiewerte nach ISO 996, Anhang A. Guarantee values according to ISO 996, Annex A. 3) Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Magnetkupplungspumpen Power consumption does not include Eddy Current losses for magnetic drive pumps. ) NPSHR - NPSH-Werte wurden im geschlossenem Kreislauf mit entgastem Wasser ermittelt. Die in den Kennlinien angegebenen NPSH- Werte sind Messwerte, die einem Förderhöhenabfall von 3% entsprechen. Sicherheitszuschlag von mindestens,5 m erforderlich. NPSHR - NPSH-values are measured with degased water in a closed circuit. The NPSH-values given in the performance curve sheets are measured values which correspond to a loss of discharge head of 3%. Margin of minimum,5 m should be added

32 SIHI SuperNova Typ / Type ZLND ZLKD ZTND ZTKD Baugröße / Size Qmin Faktor / Factor Qmax Faktor / Factor 315,3 1, 316A,3 1, 316B,3 1, 3A,3 1, 3B,3 1, 35,3 1,1 15,3 1, 16,3 1,,3 1, 5,3 1,1 315,3 1,1 515,3 1, 516,3 1, 5,3 1,1 55,3 1, 5315,3 1, 6515,3 1, 6516,3 1, 65,3 1, 655,3 1, ,3 1, 816,3 1, 8,3 1, 85,3 1, 8315,3 1, 8,3 1, 16,5 1,,5 1, 5,5 1,1 315,3 1,,3 1, 15,5 1, 155,5 1, 15315,3 1, 15,3 1, 15,5 1,1 155,3 1, ,3 1, 15,3 1, 155,3 1, 5,7 1, 315,7 1,,7 1, 5,5 1, Typ / Type ZLND ZLKD ZTND ZTKD Baugröße / Size Qmin Faktor / Factor Qmax Faktor / Factor 53,5 1, 5315,5 1, 5,5 1, 55,5 1,1 3,5 1, 35,5 1,1 Die empfohlenen Grenzwerte für die Auslegung werden wie folgt berechnet: Q min und Q max Faktoren aus vorstehender Tabelle Q Optimum(Volumenstrom, bei dem die Pumpe ihren besten Wirkungsgrad erreicht) aus der Einzelkennlinie Q min Auslegung = Q min Faktor x Q Optimum Q max Auslegung = Q max Faktor x Q Optimum Beispiel: Baugröße: 315 Q min =,3 x 9,6 =,9 m3/h Q max = 1, x 9,6 = 11,5 m3/h To calculate Qmin and Qmax, the following process will be follow: Qmin or Qmax = Factor from table x Qoptimun from curve Example: Pump size: 315 Qmin =,3 x 9,6 =,9 m3/h Qmax = 1, x 9,6 = 11,5 m3/h

33 SIHI SuperNova 315 Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 175 min % 5% 55% 59% 6% 6% 6% H % 55% ,5, 1 P [kw],3, 1 13,1 1, NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

34 SIHI SuperNova 316A Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min -1 H % 3% 3% 6% 8% 9,7% 3% 8% 6% 6 P [kw] 1,,8,6,,, NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

35 SIHI SuperNova 316B Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min % 1% 5% 56% 59% 61% 6,8% H % 61% 59% 6 P [kw] 1, 1,,8,6,,, NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

36 SIHI SuperNova 3A Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min % 3% 39% % % 5,6% H % % 1 39% P [kw], 1,6 1,,8, , NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

37 SIHI SuperNova 3B Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min -1 7 H H % % 39% 39% 5% 5% 5% 5% 57% 57% 59% 59% 6,% 6,% 5% 59% 59% 57% 57% 5% 5% 1 8 P [kw] , 6, , , ,8 19,,, 1,5 NPSH R 1,,5, Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

38 SIHI SuperNova 35 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 5% 3% 35% % % H 5 37% % 35% P [kw],, 1, ,, NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

39 SIHI SuperNova 15 Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 175 min % 6% 66% 7% 7% 73% % 7% % H % 3 1 P [kw],6,5,,3,,1, NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

40 SIHI SuperNova 16 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min % 6% 65% 69% 7% 7% H % 7% 7% 69% 8 6, P 1, [kw] 1,, , ,5 NPSH R, 1,5 1,,5, Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

41 SIHI SuperNova Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min -1 3 H % 58% 63% 67% 7% 7% 73% 7% 7% 67% % P [kw] ,5 NPSH R, 1,5 1,,5, Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

42 SIHI SuperNova 5 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 6% 51% 55% 57% 58% H % 57% 5 15 P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

43 SIHI SuperNova 315 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 3% 38% 1% 3% 35 % H % 1% 38% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

44 SIHI SuperNova 515 Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 175 min -1 1 H % 31 % 61 % 7 % 73 % 75 % 76,3 % 75 % 73 % 7 % % , 1, 1 P [kw],8,6,, , 3 NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

45 SIHI SuperNova 516 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min H % 68% 73% 77% 79% 8% 79% 77% 73% ,,5 175 P, 16 [kw] 1,5 1,, , 6 NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

46 SIHI SuperNova 5 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min -1 6 H % 65% 7% 7% 76% 76,5% 77% 76,5% 76% 7% P [kw] 6,5, 3,5 3,,5, 1,5 1,, NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

47 SIHI SuperNova 55 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 55% 6% 65% 68% 69% H 35 68% % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

48 SIHI SuperNova 5315 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 5 % 51 % 55 % 58 % % 3 58 % H % 51 % 7 5 % P [kw] NPSH R,5, 1, Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

49 SIHI SuperNova 6515 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 6% 67% 7% 76% 79% 81% H % 81% 79% 76% 7% 67% 6% , P 1,5 13 [kw] 1,, , NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

50 SIHI SuperNova 6516 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min H % 67% 73% 77% 8% 81% 8% 77% 73% 1 67% % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

51 SIHI SuperNova 65 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 175 min % 65% 7% 73% 76% 78% 79% 78% H % 73% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

52 SIHI SuperNova 655 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 66% 7% 73% 75% 76% H % 73% 7% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

53 SIHI SuperNova Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 56% 61% 65% 67% 68 % H % 65% 61% 59 % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

54 SIHI SuperNova 816 Baureihe / series ZLND ZLKD ZTKD Nenndrehzahl / nominal speed 175 min % 68 % 75 % 8 % 83 % 8 % 83 % H % % P 168 [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

55 SIHI SuperNova 8 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 65 % 7 % 76 % 79 % 81 % 8 % 81 % 79 % H % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

56 SIHI SuperNova 85 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 67% 7% 78% 8% 81% 8% 35 78% H % 67% 15 P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

57 SIHI SuperNova 8315 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min -1 6 H % 66% 7% 73% 75% 76% 75% 73% 7% 66% 6% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

58 SIHI SuperNova 8 Baureihe / series ZLND Nenndrehzahl / nominal speed 175 min % 5 % 58 % 63 % 66 % 68 % 69 % 68 % H % 63 % 58 % 5 P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

59 SIHI SuperNova 16 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 58% 71% 76% 8% 8% 86,6% H 1 3 8% 8% % 6 1 ø183 (ø183) ø183 (ø173) / ø183 (ø167) ø183 (ø165) / ø183 (ø155) ø183 (ø158) / ø183 (ø1) ø183 (ø151) / ø183 (ø19) % P 8 1 [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

60 SIHI SuperNova Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 73% 79% 83% 85% 86% 85% 83% H % 73% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

61 SIHI SuperNova 5 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 68% 75% 83% 85% 86% 85% % H 15 75% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

62 SIHI SuperNova 315 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 66% 71% 7% 76% 77% 76% H % 71% 66% 3 6% 5 15 P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

63 SIHI SuperNova Baureihe / series ZLND Nenndrehzahl / nominal speed 175 min -1 H % 5% 6% 65% 69% 7% 7% 7% 69% 65% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

64 SIHI SuperNova 15 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min % 58 % 71 % 8 % 85 % H ,1 % 85 % 8 % 71 % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

65 SIHI SuperNova 155 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min -1 H % 57 % 7 % 79 % 8 % 5 8 % 85 % 35 8 % 5 8 % % 15 P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

66 SIHI SuperNova Baureihe / series ZLND Nenndrehzahl / nominal speed 175 min % 6 % 7 % 75 % 8 % 8 % 85 % % 85 % 8 % H % 75 % 7 % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

67 SIHI SuperNova 15 Baureihe / series ZLND Nenndrehzahl / nominal speed 175 min % 5 % 6 % 65 % 7 % 75 % 78 % 8 % 38 H % 75 % % 5 P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

68 SIHI SuperNova 15 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 175 min -1 6 % 7 % 75 % 81 % 85 % 87 % % 87% H % 81 % % 7 % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

69 SIHI SuperNova 155 Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 175 min % 73% 78% 8% 85% 87% 88% 35 87% 85% H 5 5 8% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

70 SIHI SuperNova Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 175 min % 6% 7% 77% 8% 85% % H % 8% % 5 P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

71 SIHI SuperNova 15 Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 175 min % 5% 6% 7% 75% 8% 83% 8% H % 8% % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

72 SIHI SuperNova 5 Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 175 min % 7 % 78% 8% 86% 88% H 3 86% 8% % 5 1 = 56 (56) / 36 (36) - 9 = 56 () / 36 (9) = 56 (3) / 36 (18) - = 56 () / 36 (157) -,5 5 = 56 (1) / 36 (15) - 35, P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

73 SIHI SuperNova 315 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 35 min -1 1 % 5% 55% 59% 6% % H % 59% 55% 66 % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

74 SIHI SuperNova 316A Baureihen / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min % 36% 5% 8% 5% ,7% H % 8% 1 5% 13 3 P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

75 SIHI SuperNova 316B Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min % % 55% 59% 6% 6% H ,6% 59% 6% 6% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

76 SIHI SuperNova 3A Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min % 3% 1% % 6% 8 7,6% H % % % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

77 SIHI SuperNova 3B Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min % 39% 5% 5% 57% 59% 6,% H % 59% 57% 5 5% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

78 SIHI SuperNova 15 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 35 min % 6% 66% 7% 7% 73% 7% 3 7% 1 66% H 6 % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

79 SIHI SuperNova 16 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min % 6% 65% 69% 7% 7% 16 75% H % 7% 69% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

80 SIHI SuperNova Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min % 58% 63% 67% 7% 7% 73% 7% 7% 67% H % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

81 SIHI SuperNova 515 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 35 min % 33 % 63 % 7 % 75 % 77 % 78,9 % % 75 % 7 % H 1 63 % P 6 13 [kw] NPSH R Q m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

82 SIHI SuperNova 516 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min -1 7 H % 68% 73% 77% 79% 8% 79% 77% 73% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

83 SIHI SuperNova 5 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min % 65% 7% 7% 76% 76,5% 77% 76,5% 76% H % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

84 SIHI SuperNova 6515 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 35 min -1 5 H % 6% 67% 7% 76% 79% 81% 8% 81% 79% 76% 7% 67% 6% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

85 SIHI SuperNova 6516 Baureihe / series ZLND ZLKD ZTND ZTKD Nenndrehzahl / nominal speed 35 min % 67% 73% 77% 8% 81% H % 77% 73% 67% % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

86 SIHI SuperNova 65 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 35 min -1 H % 65% 7% 73% 76% 78% 79% 78% 76% 73% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

87 SIHI SuperNova 816 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 35 min % 68 % 75 % 8 % 83 % 8 % H % 8 % 75 % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

88 SIHI SuperNova 8 Baureihe / series ZLND ZLKD ZTND Nenndrehzahl / nominal speed 35 min -1 H % 5 % 65 % 6 % 7 % 76 % 79 % 81 % 66 % 7 % 73 % 8 % 7 % 81 % 79 % 73 % 76 % 7 % 66 % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

89 SIHI SuperNova 16 Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 35 min H % % 1% 66 % 58% 7 % 71% 73 % 76% 8% 7 % 8% 73 % 86,6% 7 % 8% 8% 66 % 76% ø183 (ø183) ø183 (ø173) / ø183 (ø167) ø183 (ø165) / ø183 (ø155) ø183 (ø158) / ø183 (ø1) ø183 (ø151) / ø183 (ø19) % P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

90 SIHI SuperNova Baureihe / series ZLND ZTND Nenndrehzahl / nominal speed 35 min % 73% 79% 83% 85% 86% 85% 83% 6 18 H % 3 73% P [kw] NPSH R Q [m³/h] 1 m³/h = 3,663 Imp g.p.m /,5 US g.p.m. 1 m = 3,8 ft Bitte beachten: gültig für: = 1 kg/dm³, mm²/s Garantiewerte nach ISO 996, Anhang A NPSHR - garantierte NPSHR Werte erfordern einen Sicherheitszuschlag von mindestens,5 m Leistungskennlinie berücksichtigt nicht Wirbelstromverluste bei Pumpen mit Magnetkupplung Please observe: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

91 PERFORMANCE RANGE (FOR SELECTION OF REPLACEMENT PUMPS) - ALL ZTN SERIES (ZTNA/BY, ZTNC,ZTND) MODELS DESIGNATIONS ZTNA/B/Y ZTNC ZTND IMPELLER (MIN/MAX) MM 175 RPM ZTNA/B/Y ZTNC ZTND MIN MAX MIN MAX IMPELLER MIN MAX MIN MAX IMPELLER MIN FLOW FLOW HEAD HEAD (MIN/MAX) FLOW FLOW HEAD HEAD (MIN/MAX) FLOW (GPM) (GPM) (FT) (FT) MM (GPM) (GPM) (FT) (FT) MM (GPM) MAX FLOW (GPM) MIN HEAD (FT) MAX HEAD (FT) CHANGE REQUIRED /NEW MODEL COMMENTS - PUMP HYDRAULIC COMPARISONS / / / ALL HYDRAULICS THE SAME A 13/ / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING N/A N/A 316B ` 13/ X ZTND - NEW HYDRAULIC 3 3 3A 17/ / / X CHECK SIZING FOR ALL INTERMODEL REPLACEMENTS N/A N/A 3B 17/ X ZTND - NEW HYDRAULIC N/A 35 15/ / ALL HYDRAULICS THE SAME / / / ALL HYDRAULICS THE SAME / / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING 17/ / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING / / / ALL HYDRAULICS THE SAME N/A / / ALL HYDRAULICS THE SAME / / / ALL HYDRAULICS THE SAME / / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING / / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING / / / ALL HYDRAULICS THE SAME N/A / / X CHECK IMPELLER SIZING / / / ALL HYDRAULICS THE SAME / / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING / / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING / / / ALL HYDRAULICS THE SAME / / / ALL HYDRAULICS THE SAME / / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING / / / X ZTNA/B/Y = ZTNC HYDRAULICS: ZTND REQUIRES RESIZING / / / ALL HYDRAULICS THE SAME / / / ALL HYDRAULICS THE SAME N/A 16 1/ / ALL HYDRAULICS THE SAME 17/ / / ALL HYDRAULICS THE SAME / / / ALL HYDRAULICS THE SAME / / / ALL HYDRAULICS THE SAME N/A 15 18/ / ALL HYDRAULICS THE SAME / / / ALL HYDRAULICS THE SAME COMMENTS: NOTE : ABOVE MODELS ZTNA/B/Y REFER ONLY TO OLD STYLE UNITS WITH () OR (5) DIGITS IN MODEL - I.E. ZTNA 16; ZTNY 516; ZTNB All the coloured pump sizes, the parts of ZTND and ZTNC are not interchangeable. However, external dimensions of flange connection, foot pattern are still valid. Dimensions and hydraulics have been changed. Only the interal part dimensions have been changed. The pumps are hydraulically identical. The hydraulics of the ZTNC and ZTND are identical. Parts of ZTND and the ZTNC are mechanical and hydraulically interchangeable. 36 1/min 3 1/min 18 1/min 15 1/min HYDRAULIC AND DIMENSIONAL INTERCHANGEABILITY OF ZTND VERSUS ZTNC

92 Sterling Fluid Systems Technical Worksheet strictly confidential SIHI SuperNova ZTND List of contents: Page 1 General... Regulations Functional principle... Hydraulic data Technical data - dimensions Operating limits... 7 Impeller Shaft seal Lubrication...15 Repairing instructions Alterations ZTND - ZTNC Noise and vibrations levels Allowable forces and moments...19 PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 1 of Tech._worksheet_Z TND_Eng_97.doc

93 Sterling Fluid Systems 1 General Impellers and spiral casings for ZLN and ZTN are identically. Many technical processes require the heating of the product to temperatures above ambient temperature. There are two types of heating: Direct heating: Indirect heating: The product is predominantly heated by fire gases from the outside or directly by electrical heating elements. Indirect heating is operated with a heat transfer agent ("heat carrier") in a circuit between heater and heat consumer. This type of heating represents the basic principle of a heat transfer plant. In a heat transfer plant the heat carrier (agent circulating from heater to heat consumer and back) is transported along walls where no heat absorption or heat discharge takes place (with the exception of natural heat losses). Pumps are required for the transport. A distinction is made between heat carriers and those liquids undergoing a conversion process when heated to comply with specified quality requirements (e.g. cooking oil). Hot water is the heat transfer agent the most spread and known, it is an ideal heat carrier between C and C, as it offers optimum physical characteristics in this temperature range, such as: high specific heat capacity excellent heat transfer characteristics low viscosity low costs non-poisonous ZTN pumps are not suited for operation with hot water! Pressurized plants are required only for temperature ranges above C, these plants must comply with extensive regulations concerning safety requirements; in addition, there are problems like corrosion, deposits and incrustation requiring the operation of water processing plants. To avoid the disadvantages connected with hot water > C, organic and synthetic heat carriers are used, they offer the following advantages as compared to water in the temperature range between C and C: high initial boiling point at ambient pressure, allowing the operation of unpressurized plants up to approx. 35 C no corrosion and incrustation no expansion with solidification, thus no frost damage Research in the oil sector and in application engineering in the past years has contributed to the development of stateof-the-art heat transfer plants operated with oils as heat carriers. PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page of Tech._worksheet_Z TND_Eng_97.doc

94 Sterling Fluid Systems Regulations In this context, the special DNA standardization committee Heating and Ventilation has prepared the standard DIN 75, based on the law on technical work tools as well as on the regulations for the prevention of accidents. This DIN standard specifies, among others, the following important details for design and operation of pumps in hot-oil circuits: For casings of pumps and mountings a suitable heat resistant steel is to be used (e.g. cast steel per DIN 175). With temperatures up to 35 C, nodular cast iron per DIN 1693, Part 1 may also be used. For casing seals materials are to be used which are temperature stable and resistant to the influence of the heat carrier. The pump casings must be designed for at least a nominal pressure of PN 16. The shaft seals must be well proven, otherwise, suitability is to be demonstated. The transfer of inadmissibly high forces or moments from pipes to pumps is to be prevented. Such a heat carrier is generally not suited for repeated use. Pumps with extended cooling route are well proven for plants with heat carriers operated below their initial boiling points at atmospheric pressure. With heat carriers heated above their boiling points at atmospheric pressure, pumps without shaft seals are well proven (e.g. canned motor pumps and magnetically coupled pumps). The growing awareness of environmental pollution as well as tightened regulations (Technical Instruction Air) have contributed to the fact that an ever growing number of pumps are packingless when operated with oil as heat carrier. Especially in the food production sector, e.g. in the baking trade, operation with packingless pumps will become state of the art. Whereas systems with organic heat carriers are predominantly equipped with radial seal rings or face seal rings for shaft sealing, standard systems operated with synthetic heat carriers are packingless to account for the toxicity of the agents. The same applies to hot cooking oils (e.g. rape oil). Here the penetration of oxygen must be prevented to keep the delivery agent stable. The following table shows a list of the most common heat carrier oils: trade name manufacturer range of operation C min max ARAL Farolin T ARAL AVILUB B-38 AVIA 3 BP Transcal N Deutsche BP AG -3 3 Gulf Transotherm M Gulf -7 3 Mobiltherm 63 Mobil Oil AG -8 3 Shell Thermia E Deutsche Shell AG 5 3 Texatherm Deutsche Texaco 3 Dipyhl DT Bayer AG Dowtherm LF Dow Chemical Gilotherm OMD Rhone-Pulenc 1 Marlotherm SH Hüls AG Santotherm S Monsanto Syltherm Dow Corning -6 Texatherm Texaco AG - 3 PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 3 of Tech._worksheet_Z TND_Eng_97.doc

95 Sterling Fluid Systems 3 Functional principle A factor of decisive importance with these pumps is leaking at shaft seals, as the heat carrier leaking from the seal will not evaporate like water but remains visible. This explains the DIN 75 requirement for a non-dangerous draining of the leaking heat carrier. Special attention is paid to these requirements by systems with several series radial seal rings. The rings ensure safe sealing by a "tandem system", i.e. a system that will never fail abruptly but will rather indicate imminent wear in time by a soft indicator system (fig. 1). fig. 1: Arrangement of radial seal rings The use of spring-loaded face seal rings has not proven well, as deposits under the O-ring obstruct readjustment (fig. ). deposits fig. : Face seal ring, spring-loaded Deposits are avoided when using face seal rings with expansion bellows as readjustment of the expansion bellow is done without a displacement of the shaft being required (fig. 3). fig. 3: Expansion bellow seal PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page of Tech._worksheet_Z TND_Eng_97.doc

96 Sterling Fluid Systems All designs described above have one feature in common: The shaft seal is transferred from the hot zone to the cold end of the pump by integration of a cooling route. In addition to allowing the use of an uncooled shaft seal, this design also contributes to keeping energy losses during processing to a minimum (Fig. ). fig. : Temperature distribution in ZTND The following technical data are to be observed for selection and operation of above pumps. Dimensions and nominal output as per DIN 55/EN 733. PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 5 of Tech._worksheet_Z TND_Eng_97.doc

97 Sterling Fluid Systems Hydraulic data optimum data approx Type Size Hydraulic Basis Q (m 3 /h) n (rpm) ZLN A B 6 3 A 1 new 3 B ZLN new ZTND A ) ) D ) Reduced performances limited by a 7 Kw power motor at 35 C. ZLN NOW PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 6 of Tech._worksheet_Z TND_Eng_97.doc

98 Sterling Fluid Systems 5 Technical data - Dimensions 5.1 Nominal diameter, flange fitting dimensions, shaft end. Size Bearing Bracket Nominal Diameter Flange Dimensions to DIN EN 9- Suction Discharge Nominal Pressure (bar) DN 1 (mm) DN (mm) 1B, B 1) Shaft End Ø D k6 x l (mm) x x x x x x x x x ) For sizes and 5. PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 7 of Tech._worksheet_Z TND_Eng_97.doc

99 Sterling Fluid Systems 5. Diameter of the shaft seal, dimensions and number of radial seal ring. Size Shaft Diameter in shaft sealing area Radial shaft seal ring d (mm) Mechanical Seal d (mm) Shaft Diameter underneath impeller Fit: j7/h7 (mm) Dimensions of radial shaft seal rings and Number d x D x b (mm) 5x 3x 6 pieces 35xx 6 pieces 55x63x5 6 pieces Drive Side antifriction bearing DIN E/C3 Bearing Pump Side slide bearing d x D x l (mm) x3x5 637/C3 3xx55 731/BG (DIN68) 55x65x Lubrication of the antifriction bearing special hot bearing grease PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 8 of Tech._worksheet_Z TND_Eng_97.doc

100 Sterling Fluid Systems 5.3 Weights, volumes, mass moment of inertia. Size Pumps weights (Kg) Internal Volume (l) Mass Moment of Inertia 1) (kg m²) [J * -3 ] 315 3,9, ,3, ,, ,9 31, ,, ,3 7, 3 1,6 13,8 5 57,1 33, ,3 73, ,7, ,8 9,8 5 3, 16, 55 57, 35, ,6 7, , 3, ,5 8, , 16, ,3 36, , 89, , 8, ,9 13, ,8 37, ,7 91, , 7,8 79 7,5 3, ,3, ,7 98, , ,5 55, , , , ,5 93, , ) Values are for volutes filled with water Moments of inertia J (kg m²) for FLENDER couplings : type B68 B8 B95 B1 B15 B1 B16 B18 B B5 B5 B8 A315 J[kg m ] type H8 H95 H1 H15 H1 H16 H18 H H5 H5 J[kg m ] PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 9 of Tech._worksheet_Z TND_Eng_97.doc

101 Sterling Fluid Systems 6 Operating limits 6.1 Test pressure, max. permissible casing pressure. Max. Permissible Casing Pressure (bar) in relation to the Test Pressure Size temperature of the pumped fluid (bar) 1 C 3 C 35 C for all sizes Maximum permissible speeds, permissible number of starts per hour, kinematic viscosity max. and shaft load. Size Max. permissible speed 1) (rpm) 1 C 35 C Maximum Permissible Starts per hour ) (1/h) Kinematic Viskosity (mm²/s) [ E] ,98, ,6, ,98, ,6, ,98, ,6, ; () 816 3,98, ,6, adm. shaft load P (Kw) / n (rpm) C 35 C 1 C 35 C N/A N/A,5,16 1) The rotational speed is limited by the admissible circumferential speed of m/s with impellers made of grey cast iron as well as by the admissible shaft load at higher temperatures. ) Please refer to specification of the motor manufacturer. PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page of Tech._worksheet_Z TND_Eng_97.doc

102 Sterling Fluid Systems 7 Impeller 7.1 Impeller diameter, impeller adjustment, outlet width. Size Impeller Diameter (mm) Max. Alternative diameters Min. Impeller Trimming 1) Method Outlet Width (mm) , 1, 1 a , 1, 1 a 7, , 1, 1 a , 1 1 a 3 316A , 16, 15, 1 13 a 6,5 316B , 16, 15, 1 13 a 6, , 16, 15, 1 13 a ,15,1 13 a ,16,15,1 13 a 18, ,16,15,1 13 a , 16, 15 1 b 33 3A 1 7,, 19, a 6.5 3B 1 7,, 19, a 6,5 1 7,, 19, a 5 1 7,,19,18 17 a ,,19,18 17 a 1, ,,19,18 17 a 13, 19, a 6 15,, b , 19, b , 35, 5 15 a , 35, 5 15 a , 35, 5 15 a , 35, 5 15 a , 35, 5 15 a , 35, 5 15 a , 35, 5 15 a , 35, 5 15 b 56(56)/36(36)-9º 56()/36(9)-15º 5 56(3)/36(18)-º 56()/36(157)-.5º 56(1)/36(15)-35.5º d , 35, 95, 85 7 a , 3, 85 7 a , 35, a , 35, a , 35, a ,3,85 7 a (31)/39(3)-7.5º (97)/39(69)-15.1º d 6 39(8)/39(38)-.8º ,38,365, a , 38, 365, b ,5 a ,5 b 8 1) a) = impeller trimmed on axis (including shrouds); b) = impeller vanes trimmed parallel to axis (excluding shrouds); c) = same as a) but trimming at an angle; d) = same as b) but trimming at an angle. ) Impurities cause abrasion in areas of high flow rate and wear in the bearing PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 11 of Tech._worksheet_Z TND_Eng_97.doc

103 Sterling Fluid Systems 7. Trimming impeller with inclined outlet. For inclined impeller outlets the different diameters and angle of the vane are indicated by the following sequence: Da Da / Di Di front shroud outer flow line back shroud / D a inner flow line front shroud diameter D a = 5 mm back shroud diameter D i = 3 mm impeller diameter at outer flow line D a = mm impeller diameter at inner flow line d i = 36 mm angle of inclination at impeller edge / D Korr D a 7.3 Axial thrust compensation methods. = D i D i Size Thrust compensation method None E E = Impeller with back wear ring and thrust compensation holes. PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 1 of Tech._worksheet_Z TND_Eng_97.doc

104 Sterling Fluid Systems 8 Shaft seal 8.1 Shaft seal. Six radial shaft seal rings made of the material VITON. The rings are installed at intervals of 3 mm (bearing bracket 5), mm (bearing bracket 35) and 5 mm (bearing bracket 5). The spaces between the rings are filled with high temperature grease (see operating instruction manual) to prevent dry running. The shaft must be hardened around the rings. (approx. 7 HV). Temperature range (radial shaft seal ring): -5 C (3 minutes) to + C ( hours). 8. Shaft seal GBC. Bellow seal of type Sealol 3 as uncooled, not load-reduced single standard face seal ring. Materials: Coal bound with antimony against chromium casting, Bellow seal Viton Temperature range : - C to +15 C 8.3 Pressure before the shaft seal. Shaft seal Concerning this shaft seal, the admission pressure must not exceed 5 bar because otherwise the rings in the shaft would run in inadmissibly. Furthermore, it could cause the seal lips to "fold over", which results in a higher leakage. Shaft seal GBC The mechanical seal can be loaded according to the admissible casing pressure = admission pressure + zero delivery head. 8. Leakage. Concerning the shaft seals and GBC, one has to be prepared for leakages because mechanical shaft seals are principally not leakage-free. While the leakage evaporates in water pumping and therefore appears to be a "tight" shaft seal, a visible leakage stream can be observed with heat carrier oil. The amount of the maximum leaving leakage is approx. ml/h (1 ml = 15 drops, that is x 15 = 6 drops/h or 1 drop/min). This leakage should be drained in a controlled way according to DIN 75, and for that reason the bearing cap is fitted with a drilling. 8.5 Operating limits. Heat carrier oils damage the environment. In particular, synthetic heat carriers must be considered as toxic. Breathing in their vapours is very damaging to health. It is therefore recommended to deliver synthetic heat carriers using packingless pumps based on magnetically engaged clutches. PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 13 of Tech._worksheet_Z TND_Eng_97.doc

105 Sterling Fluid Systems 8.6 Dimensions. Shaft seal Bearing bracket d (mm) D 1 (mm) l (mm) s (mm) Shaft seal GBC b (mm) Bearing bracket d (mm) D 1 (mm) D (mm) l (mm) l 1k (mm) c (mm) ,5, ,5 7,5 18 PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 1 of Tech._worksheet_Z TND_Eng_97.doc

106 Sterling Fluid Systems 9 Lubrication 9.1 How to lubricate the bearing/ maximum admisible permanent bearing temperature. Bearing bracket Bearing lubrication Max. adm. permanent bearing temperature ( C) grease C The follow-up lubrication is ensured by lubrication nipples. 9. Lubricants. Grease: on lithium soap base, resin- and acidfree, antirust Recommendation lubricating grease K 3 K, DIN 5185 Characteristics conisistence no. 1 e.g. Microlube GL 61 (Klüber) worked penetration 3-3 Aero Grease 16 (Shell) service temperature 1 C Unirex N3 (Esso) Drop point 5 C In the factory the bearings are lubricated with grease Microlube GL 61 (Klüber). Change of lubricating grease only after removal and cleaning of rolling bearing. 9.3 Lubrication intervals. grease lubrication n 15 1/min n 9 1/min follow-up lubrication. operating hours 7 operating hours After approx.. operating hours of continuous operation, after approx. years of operation at intervals, the rolling bearing should be removed, washed and filled with new grease. If the operating conditions are especially adverse (wet or dusty conditions or high ambient temperature) the lubrication periods should be shortened considerably. 9. Lubricant quantity. Bearing bracket Grease (g) PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 15 of Tech._worksheet_Z TND_Eng_97.doc

107 Sterling Fluid Systems Repairing Instructions! When repairing, the following instructions should be observed!.1 Impeller. If the impeller fit is out of tolerance a wear ring can be installed or replaced. Attention: Secure the wear ring (press fit) with threaded pins. For the dimensions of the wear rings see. and.3. Fit H7 Dimensions Tolerances Dimensions Tolerances Fit (mm) good faulty (mm) good faulty , ,89 +, , ,6 +, ,...1 +,11 +, , ,13 +, , ,1 +, s ,18 +, ,168 +, ,176 +, ,186 +, , +, , +,17. Wear ring dimensions for bearing brackets 5 and 35. (Dimensions in mm referring to original version) size a 1 -,1 (mm) split ring on the suction side b 1 H7 (mm) c 1 -,5 (mm) 7 d 1 H s 7 (mm) a +,5 (mm) split ring on the discharge side b H7 (mm) c -,5 (mm) 7 d H s ,5 7 69, ,5 75 7,7 85 1,5 99, ,5 35 1,5 7 69, ,7 15,5 75 7, ,7 95 1,5 99,7 1 1,5 11, , , , ,5 9 89, ,7 1 9, , , , ,7 9 89, , , ,5 1 9, , , , , , , , ,7 1 9, , , ,5 85 1, , , ,5 11, , , , , , , , , , ,7 5 Note: In these pump sizes, wear rings are not included in the standard scope of supply. (mm) PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 16 of Tech._worksheet_Z TND_Eng_97.doc

108 Sterling Fluid Systems.3 Wear ring dimensions for bearing bracket 5. split ring on the suction side split ring on the discharge side -,1 F8 -,1 H7 size a 1 b 1 c 1 d -,1 F8 -,1 H 7 1r6 a b c d r6 (mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm) , , ,5 5 9, , ,5 6 5 Will follow Will follow ,5 8 39,5 8 5,5 85 5, , 9 5 9, 9 Note: In these pump sizes, wear rings are included in the standard scope of supply, only in suction side.. Complete repair. If the shaft seal or the bearing begin to show signs of damage, it is possible to exchange the complete rotor consisting of bearing support, casing lid, shaft, and impeller. The faulty set will be repaired in the parent works. The remaining spiral case must be designated with the pump number to preserve the identity of the pump..5 Single repair. Bearing bush: When the bearing bush is worn out it must be exchanged with steel sleeve. To do so, the bearing bush must be pulled or twisted out completely using an inner extractor device. After pressing in the new sleeve with the bearing bush make sure that the fit is accurate. The positional error of the bearing bush relative to the lid centering at the outer diameter must not exceed.5 mm. Radial shaft seal rings: The faulty seal rings must be removed from the seal space carefully without damaging the wall. Because the seal rings have a thin metal cage, a sharp tool (i.e. a sharpened little screw driver) should be used to thrust between the casing wall and the seal ring cage. Then deform the ring by bending it open so that the ring can be taken out. By a displaced installation of new rings, it is possible to continue to use a shaft that may have run in slightly. Mechanical seal: Faulty mechanical seal become noticeable because the leakage increases. They can be repaired by dismantling and exchanging them. PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 17 of Tech._worksheet_Z TND_Eng_97.doc

109 Sterling Fluid Systems 11 Alterations ZTND-ZTNC At all coloured pump sizes the parts of ZTND and ZTNC are not interchangeable. Dimension according to DIN, e.g. dimensions of flange connection, are still valid. Dimensions and hydraulics have been changed. Only the dimensions have been changed. The hydraulics ZTNC and ZTND are identical. No changings. Parts of ZTND and the ZTNC are mechanical and hydraulically interchangeable. 36 1/min 3 1/min 18 1/min 15 1/min Noise and vibrations levels 1.1 Noise levels. Emission levels are recorded at a distance of 1 m from the pump surface. Based upon this and the relevant Europump standard (EUROPUMP Tech 1/3/D) for pumps in the range 1 kw < Ppump < kw: L P = L WA L S = ( lg P/P O )-( 5+ lg P/P O 3 lg n/n O )= 1+ 1,5 lg P +3 lg n L P: Sound pressure level at the measurement surface [db] P :1 [kw] L WA: Sound pressure level [db] n: Pump speed [min 1 ] L S: Measurement surface [db] n : 1 [min 1 ] P: pump shaft power input [kw] 1. Vibration levels (indicative values). The vibration behaviour of the ZTND range of pumps falls according to VDI 56 and ISO 5199, for pumps up to 15 kw into Category K and for pumps > 15 kw into Category M. Exact assessments are possible only by means of extensive measurements. PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 18 of Tech._worksheet_Z TND_Eng_97.doc

110 Sterling Fluid Systems 13 Allowable forces and moments Permissible forces and moments for 1B and B executions. According to ISO/DIN 5199 Class II (1997) Annex B. Top branch z-axis End branch x- axis DN flanges Fy (N) Fz (N) Fx (N) ΣF (N) My (Nm) Mz (Nm) Mx (Nm) ΣM (Nm) PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page 19 of Tech._worksheet_Z TND_Eng_97.doc

111 Sterling Fluid Systems Material execution B (only for and 5 pump sizes), multiiply by = 1,76; which is the relationship of E modules between GS-C5 and GGG.3 DN flanges Fy (N) Fz (N) Fx (N) ΣF (N) My (Nm) Mz (Nm) Mx (Nm) ΣM (Nm) Top branch z-axis End branch x-axis PM/DATE: F.SIERRA/ 1/11/3 In the search to improve continuosly its products, Sterling Fluid Systems reserves the right to modify products at anytime without prior notice A member of the Sterling Fluid Systems Group page of Tech._worksheet_Z TND_Eng_97.doc

112 ENGINEERING DATA Model Flange Size [mm.(in)] Bearing Bracket Hydraulic Impeller Dia. (mm) Shaft Diameter Max. Particle Size (1) Max. Starts per Hour Max Kinematic Viscosity Suction Discharge Design Minimum Maximum mm (in) mm (in) (cst.) (.) 3 (1.5) A,B (.99).5 (.) 3- A,B (.5) (1.5) A (.99).5 (.) (1.38) (.5) 5 (. 5 A (.99).5 (.) (1.38) (3.) 65 (.5) A (.99).5 (.) (1.38) (.99) (.) 8 (3.) A (1.38).5 (.) (5.) (.).5 (.) A (1.38) (1.38).5 (.) 15 (6.) 15 (5.) A (8.) 15 (6.) 16.5 (.) 35 (1.38) 15-5 (8.) 15 (6.) (8.) 15 (6.) A (.) 55 (.16) (8.) 15 (6.) (8.) (8.) (.16) SIHI Pumps, Inc. October It is the policy of SIHI Pumps, Inc. to continually seek ways to improve its products and the right is reserved to alter specifications at any time without prior notice. N. American ZTND Technical Data

113 HOT OIL PUMP WEIGHTS WEIGHTS ZTND ZTNY (HEAVY DUTY) ZTNX Model kg lbs kg lbs kg lbs NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA

114 Internal: Technical Instructions: No..1 Customer to Convert ZTNC or ZTND from Radial Lip Seals to Mechanical Seal Instruction: Whenever a customer requests parts to convert an existing ZTNC or ZTND from radial seal rings (code ) to a mechanical seal, the following must be done: A. Provide a quotation ( Parts required for conversion in next section) The following wording should be placed in text in the SAP quote. A copy of the two pumps section drawings are to be sent with the quotation. We are offering parts to convert your existing ZTN from radial lip seal design to a mechanical seal design. Note that these are the minimum number of parts required. The shaft and bearings should also be replaced if the pump has been operating. Also, be advised, that the following parts (regardless of model number), are to be removed and replaced with the parts in this quotation. Refer to the section drawings for position no. numbers and location of parts 1 only Position no. Gasket (scrap it) 1 only Position no. 1 Gasket (scrap it) 1 only Position no. 93 Lockwasher (scrap it) 1 only Position no. Shaft Seal Casing (will include 6 Radial Seals which should be removed and scrapped). If Seal Casing is in good shape, it can be kept for future use. It should also be noted that in the future, if parts are required for this pump, SIHI will have no record as to modifications made to the pump. Consequently, we highly recommend that the pump be returned to one of our service and repair centers for the pump modification. In this way, not only will there be a record of the modification to the pump, but the pump will be warranted for two years for parts and labor. Should you decide to return the pump, contact SIHI Service for a RMA number for the return of the pump. B. Parts required for modification from radial lip seals to mechanical seal: The following new parts are required to convert pump to unit with mechanical seal. *1 only Position no. Gasket *1 only Position no. 1 Gasket *1 only Position no. 1 O-Ring *1 only Position no. 33 Mechanical Seal 1 only position no. Seal Housing 1 only Position no. 7 Seal Cover *1 only Position no. 85 Locating Ring *1 only Position no. 93 Lockwasher. The parts marked with an asterisk (*) are in kits as follows: Bearing Kit SAP Pump Models , 316, 3, 35, 15,16,, 5, 515, 516, 5, 6515, 6516, 65, ,5315, 655, 8, 85,8315, 16,, 315, 15,155 Written by: PC Doc No..1 7/9/13

115 Internal: Technical Instructions: No..1 Customer to Convert ZTNC or ZTND from Radial Lip Seals to Mechanical Seal The following parts are not in kits and must be purchased separately: Pump Models (ZTNC or ZTND) 315, 316, 3, 35, 15,16,, 5, 515, 516, 5, 6515, 6516, 65, 816 Position No. Description SAP No. Seal Housing Seal Cover 997 Pump Models (ZTNC or ZTND) 315,5315,655, 8, 85,8315, 16,, 315, 15,155 Position No. Description SAP No. Seal Housing Seal Cover 937 Written by: PC Doc No..1 7/9/13

116 Internal: Technical Instructions: No..1 Customer to Convert ZTNC or ZTND from Radial Lip Seals to Mechanical Seal Written by: PC Doc No..1 7/9/13

117 Internal: Technical Instructions: No..1 Customer to Convert ZTNC or ZTND from Radial Lip Seals to Mechanical Seal Written by: PC Doc No..1 7/9/13

118 ZTN SOUND LEVELS:

119 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models Instruction: Requirements for determining replacement ZTN pumps and parts old versus current. A. Old versus Current Versions Physical appearance differences between the original ZTNA/B/Y versions and ZTNC and ZTND versions. The newer versions have a higher operating temperature. Pumps of the same size are externally dimensionally the same (.ie. drop in replacements). The shaft, bearings and seals are the same for any version as long as the sizes are the same between the older version and current version. The current ZTND version replaced the ZTNC version. Hydraulically differences exist. Replacement of an older version with the current ZTND version requires checking of the impeller trim and performance of the older version with the current version. The majority of ZTN s sold in North America have flanges drilled to ANSI Class 15 RF. When replacing pump units it is important to have the pump serial numbers for point of sale/origin. Written by: PC Doc No.. 5/6/1

120 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models B. ZTND versus Previous Versions Model Nomenclature Size Comparisons: Hydraulically the old version ZTNA/B/Y versions were the same as the ZTNC version Hydraulic changes were made between the ZTNC and ZTND series pumps adding hydraulics B to the models ZTND 316 and ZTND 3. What this means is that when a replacement pump is required for either the old version ZTN or ZTNC for sizes 316 or 316, the actual operating conditions may be required to provide the correct ZTND version pump. The added B hydraulic will have a higher flow and pressure range of the original old version ZTN and ZTNC versions. However, there is overlap between the hydraulic A and B ranges. Therefore, replacement selection should be checked by SIHI engineering. SIHI Applications should check the impeller sizing for the old version versus replacement pump. In order to do this serial number should be provide and/or the motor power and speed. Written by: PC Doc No.. 5/6/1

121 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models C. Performance differences between the ZTN 3 or ZTNC 3 and current version ZTND 3 hydraulics A and B. Series ZTND 316 and 3 have added B hydraulics. A comparison of the curves for the ZTN 3 (same as ZTNC 3) and ZTND 3 A and B hydraulic are shown above. It can be seen that it is extremely important to review replacement pump sizing when replacing older version pumps for ZTN 316 or ZTN 3 or ZTNC 316 or ZTNC 3. Written by: PC Doc No.. 5/6/1

122 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models D. Nomenclature OLD versus Current ZTND WHERE: Nomenclature Used Old Version (ZTNA, ZTNB or ZTNY) New Version (ZTNC or ZTND) ZTN_ Last letter is the version Last letter is the version 316 or 316 EX: 316, 513, 55 EX: 316, 515, 55 AN or AA Hydraulic and bearing design Hydraulic and bearing design 117; CDC or GBC Mechanical Seal same seal used regardless of designation Mechanical Seal same seal used regardless of designation 6; 8 or 1B Material code same for all Material code same for all versions or E = could mean flanges drilled to either metric or ANSI Class 15RF. IF sell origin was North America, then flanges most likely drilled to ANSI Class 15RF versions E= flanges drilled to ANSI Class 15RF The major change in nomenclature only E now GB.no change in dimensions or hydraulics. The pumps with designation GB will have different SAP numbers then the pump with the E at the end of the model designation. Written by: PC Doc No.. 5/6/1

123 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models E. Other ZTN Pump Types In addition to the standard ZTN model, special pumps have been developed to meet marketing needs as follows: ZTNY Heavy Duty : Volute casing Flanges DIN PN Flanges Drilled to 3 # ANSI Do not get this confused with the old style ZTNY (the back pull out end had the shape of a side ways A see photo at beginning of this document). The ZTNY heavy duty was developed to meet the requirement for ANSI Class 3 RF piping for all pump sizes and closely match the casing flange thickness requirement for an ANSI Class 3 RF pipe flange. The models developed are similar to the existing ZTND series in that the back-pullout section which includes the bearing bracket, shaft and bearings which are the same as the standard ZTND. The difference is in the volute casing and impeller design. The hydraulics and dimensions are different than the standard ZTND versions. Consequently, replacing an existing ZTND with the same ZTNY heavy duty may or may not be the same performance. ZTNX Centerline Design : Pump sizes available; ZTNX 3,, 5, and 8 Volute casing Flanges DIN PN 5 Flanges Drilled to 3 # ANSI The back-pullout section which includes the bearing bracket, shaft and bearings and impeller which are the same as the standard ZTND models of the same size. The difference is in the volute casing centerline support design. Written by: PC Doc No.. 5/6/1

124 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models F. Parts Interchangeability/Position Number Comparison Old Version versus Current Version Written by: PC Doc No.. 5/6/1

125 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models The position number represents where a particular part is used in a pump. These numbers were changed between the old (ZTNA, ZTNB or ZTNY) versus current ZTND versions. Refer to following pump section drawings and generic parts lists: 5 - Mechanical Seal Written by: PC Doc No.. 5/6/1

126 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models ZTNC-ZTND VERSION Written by: PC Doc No.. 5/6/1

127 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models Written by: PC Doc No.. 5/6/1

128 Internal: Technical Instructions: No.. ZTN Comparisons Old versus Current Models Examples: Description ZTNA; ZTNB; ZTNY ZTNC/ZTND Old Position No. New Position No Impeller 3 3. Shaft (Shaft Kit) 1. Seal Ring Kit.13 Written by: PC Doc No.. 5/6/1

129 ZTNX - ALLOWABLE PUMP PRESSURE CAPABILITITES The "ZTNX" is a centerline support thermal oil pump with a allowable casing pressure of 36.5 psig. Thermal oil systems do not operate at high pressures. However, thermal systems typically require piping rated for ANSI Class 3 RF. Consequently, the pump flanges should be capable of withstanding the forces generated by the Class 3 piping. Therefore, the requirement for a higher rated volute casing pressure. The "ZTNX" meets these requirements. The allowable pump casing pressure is the maximum discharge pressure that a pump can operate without permanent distortion or damage to the pump. This does not mean that the pump itself cannot produce this pressure. It does mean that various parameters contribute to the discharge pressure as follows: Pump Discharge Pressure = Pump Suction Pressure + Pump Differential Pressure Produced The "ZTNX" series of pumps are limited to pressure generation ("differential pressure ") by the hydraulics of the pump design. Referring to the chart below, the "ZTNX" is available in four different sizes. All four can produce a differential head of approximately 3-3 ft of head with the maximum size impeller and operating at 35 rpm.. These head pressures convert to approximately - psi with a specific gravity of.75 ZTNX - Differential Pressure Produced SIZES Max Max Speed of 35 RPM (ft) and SG =.75 Max. Impeller Allowable Casing Ambient (BARG/PSIG) Allowable Casing 5 deg F (BARG/PSIG) / / / / / / / /38.9 Based on the above pressures and using the "Discharge Pressure" equation above, it can be shown that the discharge pressure is dependent on the suction pressure. What this means is that if the suction pressure is zero, then the discharge pressure is equal to the differential pressure produced by the pump. If the suction pressure is psig, then the discharge pressure is... Pump Discharge Pressure = + = psig. The discharge pressure is less than the allowable casing pressure of 36.5 psig. NOTE: The pump limiting factor is the mechanical seal which is limited to a maximum discharge pressure of 3 psig. ZTNX Pressure vs Temperature 35 Allowable casing pressure 3 Pressure (PSIG) 5 15 Limiting pressure of mechanical seal 3 psig. Maximum differential pressure pump can produce Temperature - Deg F

130 SIHI 3A Nominal Speed 175 rpm Series ZTND ZTNX % 3% 39% % % 5,6% H % % 17 39% Assume Max SG =.85 x HP 18 rpm P Motors hp - 15T 1 hp -13T NPSH R m³/h = Imp g.p.m /.5 US g.p.m. 1 m = 3.8 ft Note: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

131 SIHI Series ZTND ZTNX Nominal Speed 175 rpm II H % 58% 63% 67% 7% 7% 73% 7% 7% 67% % P Assume Max SG =.85 x HP 18 rpm Motors 5 hp - 18T 3 hp - 18T hp - 15T NPSH R m³/h = Imp g.p.m /.5 US g.p.m. 1 m = 3.8 ft Note: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

132 SIHI 5 Series ZTND ZTNX Nominal Speed 175 rpm II 6 H % 65% 7% 7% 76% 76,5% 77% 76,5% 76% 7% P Assume Max SG =.85 x HP 18 rpm.8 1 Motors hp - 13T 5 hp - 18T 19 3 hp - 18T hp - 15T NPSH R 17-1 Note: 1 m³/h = Imp g.p.m /.5 US g.p.m. 1 m = 3.8 ft Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

133 SIHI 8 Nominal Speed 175 rpm Series ZTND ZTNX % 65 % 7 % 76 % 79 % 81 % 8 % 81 % 79 % H % Assume Max SG =.85 x HP 18 rpm Motors hp -15T 7.5 hp - 13T 5 hp - 18T 3 hp - 18T NPSH R m³/h = Imp g.p.m /.5 US g.p.m. 1 m = 3.8 ft Note: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

134 SIHI 3A Series ZTND ZTNX Nominal Speed 35 rpm II % 3% 1% % 6% 7,6% H 19 6% % % Assume Max SG =.85 x HP 36 rpm Motors hp - 5T 15 hp - 15T hp - 13T 7.5 hp - 18T NPSH R m³/h = Imp g.p.m /.5 US g.p.m. 1 m = 3.8 ft Note: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

135 SIHI Series ZTND ZTNX Nominal Speed 35 rpm II % 58% 63% 67% 7% 7% 73% 7% 7% 67% H % Assume Max SG =.85 x HP 36 rpm Motors 3 hp - 8TS 5 hp - 56T hp - 5T 15 hp - 15T hp - 13T NPSH R m³/h = Imp g.p.m /.5 US g.p.m. 1 m = 3.8 ft Note: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

136 SIHI 5 Series ZTND ZTNX Nominal Speed 35 rpm II 1 7 6% 65% 7% 7% 76% 76,5% 77% 76,5% 19 76% H % Assume Max SG =.85 x HP 36 rpm Motors hp - 86TS 3 hp - 8TS 5 hp - 56T hp - 5T 15 hp - 15T NPSH R m³/h = Imp g.p.m /.5 US g.p.m. 1 m = 3.8 ft Note: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

137 SIHI 8 Series ZTND ZTNX nominal speed 35 rpm II H % 5 % 65 % 6 % 7 % 76 % 79 % 81 % 66 % 7 % 73 % 8 % 7 % 81 % 79 % 73 % 76 % 7 % 66 % Assume Max SG =.85 x HP 36 rpm Motors 75 hp - 36TS 6 hp - 36TS 5 hp -3TS hp - 86TS 3 hp - 8TS 5 hp - 56T NPSH R m³/h = Imp g.p.m /.5 US g.p.m. 1 m = 3.8 ft Note: Valid for: = 1 kg/dm³, mm²/s Guarantee values according to ISO 996, Annex A NPSHR - for guaranteed NPSHR values, add minimum,5 m safety margins on the values read from the curves Power consumption does not include Eddy Current Losses for pumps with magnetic drive

138 Dimension table All dimensions are in inches. Dimensions shown in parenthesis are in millimeters. Exact dimensions are those in millimetres. Size XXX DN DN 1 a b c f h 1 h h 3 m 1 m i n 1 n n 3 n s 1 s w x d 1 l t u xx8 1.5x.5x8 5 x.5x8 8 3xx8 (3) (5) 1.57 () (65) (5) (8) () (8) 3.9 ().9 (15) 1.97 (5).63 (16).71 (18) 1.17 (36) 18.5 (7) 6.3 (16) 7.9 (18) 7.9 (18) 7.87 () 9.8 (5) (155) 6.3 (16) 6.69 (17) 7.68 (195) 3.5 (9) 5.1 (13).17 (55) 3.5 (9).98 (5) 1.38 (35) 7.87 () 8.66 () 9.8 (5) 7.87 () 8.66 () 7.9 (18) 7.87 () 9.6 (3) 7.9 (18).55 (1) 7.87 ().71 (18).55 (1).5 1 (67) (3) ().95 () 1.97 (5) (3) (8) 1.6 (7) 1.38 (35).31 (8).39 () All dimensions are in inches (mm). Exact dimensions are those in inches. Flange connection - ANSI B16.5 Class 3 RF 1.5 DN /DN 1 (3) 1.5 () (5).5 (65) 3 (8) () 5 (15) 6 (15) 8 () D 5.5 (133.35) 6.15 (155.57) 6.5 (165.) 7.5 (19.5) 8.5 (9.55) (5) 11 (79.) 1.5 (317.5) 15 (381) Tolerances ± 1/16 (± 1.59) k (98.).5 (11.3) 5 (17) (19.) 6.65 (168.7) (.) 9.5 (3.95).65 (69.87) 13 (33.).75 b fl (19.5) 13/16 (.6) ⅞ (.) 1 (5.) 1.15 (8.57) 1.5 (31.75) (3.9) 1.38 (36.51) 1.65 (1.7) Tolerances + ⅛. - ( ) d x number ¾ x (19.5 x ) ⅞ x (. x ) ¾ x 8 (19.5 x 8) ⅞ x 8 (. x 8) ⅞ x 8 (. x 8) ⅞ x 8 (. x 8) ⅞ x 8 (. x 8) ⅞ x 1 (. x 1) 1 x 1 (5. x 1)

139 Volute pumps FOR HOT THERMAL FLUIDS up to 66 F SIHI SuperNova ZTNY (Heavy Duty) TECHNICAL DATA Output: max. 18 gpm Head: max. 95 ft Speed: max. 36 rpm Temperature: max. 66 F Casing Pressure: 3 PSIG (See Flange Rating) Shaft sealing: radial seal rings or mechanical seal Flange Rating: DIN EN 9- PN bar (58 psig) Direction of rotation: clockwise, when looking at the pump from the drive end APPLICATION Volute pumps of the series ZTN have been specially developed for handling of mineral and synthetic heat transfer oils. The pumps may be used in installations with positive or negative suction pressure. This special verision, ZTNY, has a volute casing with flange rating to bar (58 psig). The larger diameter flange size and flange thickness will meet your customer s requirements for higher rated flanges suitable for ANSI class 3 RF piping for thermal oil systems. TYPICAL APPLICATIONS ARE:: The Asphalt Industry: Heating of asphalt, production of roofing shingles The chemical industry: heating of agitators, reactors, drying plants, polymerisation plants, plants for conveying high-viscous products and producing plastic materials and synthetic fibres. The rubber and plastic industry: heating of calendars, melting pots, power presses for plastics, automatic injection moulding machines, production of PVC adhesive tape. The food industry: heating of baking and fish-frying ovens, distillation of fatty acids and glycerine, fat softening plants, production of potato chips and milk powder. The paper industry and laundries: calendar rolls, production of corrugated cardboard, heating of washing machines, mangles and dryers. DESIGN: Horizontal, single-stage volute pumps in back pull out design* which permits the removal of the complete bearing unit toward the drive end without removing the pump casing from the piping. If a spacer coupling is installed it is also unnecessary to disconnect the motor. Should heat carrier seepage occur from the shaft seal, it is ensured that the leakage will be drained off and collected completely. CONSTRUCTION Pressure/Temperature Restrictions: Maximum 3 psig from 3 F to 8 F Maximum 188 psig from 8 F to 57 F Maximum 15 psig from 57 F to 66 F Intermediate values can be obtained by interpolation. Max. Casing pressure = system suction pressure + pump shutoff pressure NOTE: Seal Rings and Mechanical Seal Limitations Maximum Pressure for use of Radial Seal Rings (Code ) = 1 psi at the pump discharge flange. (Suction Pressure + Pump Differential Pressure less than or equal to 1 psi). For pressures exceeding the above value, use mechanical seals (Code GBC) Flanges location: End suction flange, vertical up discharge flange. Flanges: The flanges for the end suction volute comply to DIN EN 9- PN. Flange drilling to ANSI Class 3 RF. DIN metric available upon request. Hydraulic: Designation of this construction type: A Bearing: Standard end suction volute pump: One grease-lubricated grooved ball bearing and one internal liquid flushed sleeve bearing). Designation of this construction type: Designation A Direction of rotation: Clockwise, when looking at the pump from the drive end. Shaft sealing: Code : Code GBC: several radial shaft seal rings arranged in In series; uncooled unbalanced bellows mechanical seal seal face materials cast chromium steel/carbon elastomer FPM (Viton) Material design: SIHI Pumps, Inc April, 6 It is the policy of SIHI Pumps, Inc. to continually seek ways to improve its products and the right is reserved to alter specifications at any time without prior notice. N. American ZTNY(HD) Technical Brochure Pg 1 of

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