SHAKTI VERTICAL MULTISTAGE CENTRIFUGAL PUMPS

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SHAKTI VERTICAL MULTISTAGE CENTRIFUGAL PUMPS Mar./215-16/L5/1 VC : 244 SAP NO. 29284 India : Toll Free No. 18 1 5555 Other Countries : +91-7292 415 SHAKTI PUMPS (I) LTD.

1 SHAKTI VERTICAL MULTISTAGE CENTRIFUGAL PUMPS Mar./215-16/L5/1 VC : 244 SAP NO India : Toll Free No Other Countries : SHAKTI PUMPS (I) LTD. Sector -, Pithampur , Dist.- Dhar (M.P.) - INDIA Fax: , info@shaktipumps.com, sales@shaktipumps.com, Visit us at: SCR, SCRI, SCRN (5 HZ BOOKLET)

2 CONTENT PRODUCT DATA Introduction Applications Product range TYPE OF KEYS & CONSTRUCTION Type Keys SCR, SCRI, SCRN Sectional drawing SCR, SCRI, SCRN 1s,,5,1,15 & 2 Sectional drawing SCR, SCRN 2, 45, 64 and 9 Sectional drawing SCRN, SCR 12 and 15 OPERATING AND INLET PRESSURES Maximum Inlet Pressure Electric Motor Ambient Temperature CONVERSION Conversion Table SELECTION AND SIZING Selection of Pumps / SCR 1s SCRI, SCRN 1s SCR 1 SCRI, SCRN 1 SCR SCRI, SCRN SCR 5 SCRI, SCRN 5 SCR 1 SCRI, SCRN 1 SCR 15 SCRI, SCRN 15 SCR 2 SCRI, SCRN 2 SCR, SCRI, SCRN 2 SCR,SCRI, SCRN 45 SCR, SCRI, SCRN 64 SCR, SCRI, SCRN 9 SCR, SCRI, SCRN 12 SCR, SCRI, SCRN 15 PUMPED FLUIDS Pumped Fluids SHAFT SEAL Shaft Seal EXPLODED VIEW & PART LIST Exploded View SCR, SCRI, SCRN 1s,1,,5 Exploded View SCR, SCRI, SCRN 1,15 & 2 Exploded View SCR SCRN 2, 45, 64 & 9 Exploded View SCR SCRN 12 & 15 PAGE NO

PRODUCT DATA PRODUCT DATA INTRODUCTION APPLICATIONS APPLICATIONS SCR, SCRI SCRN WATER SUPPLY Filtration & transfer at waterworks Distribution from waterwork FEATURES AND BENEFITS 1. High efficiency 2.

3 PRODUCT DATA PRODUCT DATA INTRODUCTION APPLICATIONS APPLICATIONS SCR, SCRI SCRN WATER SUPPLY Filtration & transfer at waterworks Distribution from waterwork FEATURES AND BENEFITS 1. High efficiency 2. Reliability. Service friendly 4. Space saving 5. Suitable for slightly aggressive liquids APPLICATIONS 1. Washing system 2. Cooling and air conditioning system. Water treatment system 4. Fire fighting system 5. Industrial plants 6. Boiler feeding systems Pressure boosting in mains Pressure boosting in high-rise building, hotels, hospitals etc. Pressure boosting for industrial water supply INDUSTRY Pressure Boosting In- Process water system Washing & cleaning system Vehicle washing tunnel Fire fighting tunnel Liquid Transfer In- Cooling & air-conditioning Boiler feed & condensate system Flow Q Max 18m /h Head H Max 22m Liquid Temperature -4 C to +18 C Machine tool Aqua farming Transfer Of- Oils & alcohols Acids & alkalis Glycol & coolents WATER TREATMENT SHAKTI SCR, SCRI, SCRN pump is a non self priming, vertical multistage centrifugal pump. The in line design enables the pump to be installed in a horizontal one pipe system where the suction and discharge ports are in the same horizontal plane and have the same pipe dimensions. This design provides a more compact pump design and pipe work. SHAKTI SCR, SCRI, SCRN pumps come with various pump sizes and various numbers of stages to provide the flow and the pressure required. SHAKTI SCR, SCRI, SCRN pumps are suitable for a variety of applications from pumping of potable water to pumping of chemicals. The pumps are therefore used in a wide diversity of pumping systems where the performance and material of the pump meet specific demands. The pump unit consists of optimized hydraulics, various types of connections, an outer sleeve, a top and various other parts. SHAKTI SCR, SCRI, SCRN pumps are available in various material versions according to the pumped liquid. Ultra-filtration system Reverse osmosis system Softening ionising Distillation system Separators Swimming baths IRRIGATION Field irrigation Sprinkler irrigation Drip-feed irrigation Recommended version Alternative version 2

4 PRODUCT RANGE TYPE OF KEYS & CONSTRUCTION PRODUCT RANGE TYPE KEYS SCR, SCRI, SCRN Range Nominal flow rate (m³/h) Temperature range (ºC) - to +12 ºC Temperature range (ºC) - on request -4 to +18 ºC Max pump efficiency (%) Flow rate (m³/h) SCR, SCRI, SCRN 1s SCR, SCRI, SCRN 1 SCR, SCRI, SCRN SCR, SCRI, SCRN 5 SCR, SCRI, SCRN 1 SCR, SCRI, SCRN 15 SCR, SCRI, SCRN 2 SCR, SCRN 2 SCR, SCRN 45 SCR, SCRN Motor power (kw) Max pressure (bar) SCR, SCRN 9 High pressure (bar) - On request Flange DN 25/2 DN 25/2 DN 25/2 DN 25/2 DN 4 DN 5 DN 5 DN 65 DN 8 DN 1 DN 1 SCR, SCRN DN 125 SCR, SCRN DN 125 Example Type range (SCR, SCRI, SCRN) Flow rate (m³/hr) All impellers with reduced Diameter only (SCR, SCRI, SCRN 1s) Number of impellers Number of reduced diameter Impellers (SCR, SCRN 2, 45, 64, 9, 12 & 15) (SCR, SCRN 2, 45, 64, 9, 12 & 15) SCRN (S) HQQE PERFORMANCE RANGE OF SCR, SCRI, SCRN H [m] SCR SCRI SCRN 1s SCR SCRI SCRN 1 SCR SCRI SCRN SCR SCRI SCRN 5 SCR SCRI SCRN 1 SCR SCRN 2 SCR SCRI SCRN 15 SCR SCRI SCRN 2 SCR SCRN 45 SCR SCRN 64 SCR SCRN 12 CR 12 SCR SCRN 9 5 Hz CR SCR SCRN CRN 15 SHAFT SEAL CODE H Balanced cartridge seal (1st letter) Q Silicon carbide U Tungsten carbide (2nd & rd letter) B Carbon E EPDM F FXM (4th letter) K FFKM V FKM Q Q [m³/h] Eta [%] High-Pressure range 4 5

TYPE OF KEYS & CONSTRUCTION TYPE OF KEYS & CONSTRUCTION SECTIONAL DRAWING SCR 1S,, 5, 1, 15 & 2 SECTIONAL DRAWING SCRI, SCRN 1S,, 5, 1, 15 & 2 SECTIONAL DRAWING SCR 2,

SCRI Cast iron Material SCRN Materials SCR Materials SCRN Pump shaft Duplex 4 Pump base Cast iron 5 Neck ring PTFE 6 Mech.

Seal Base plate SS 4 SS 16 Duplex SS 4 PTFE Cartridge type Cast iron Duplex SS 16 Impeller SS 4 AISI 16 Chamber SS 4 Outer sleeve O-ring SS 4 EPDM/FKM AISI 16 AISI 16

Seal Cast iron Duplex Cast Iron PTFE 8 9 1 Impeller Chamber Outer sleeve SS 4 SS 4 SS 4 Pos 1 Designation Pump head Material Cast iron 2 4 5 6 7 Pump head cover Pump

5 TYPE OF KEYS & CONSTRUCTION TYPE OF KEYS & CONSTRUCTION SECTIONAL DRAWING SCR 1S,, 5, 1, 15 & 2 SECTIONAL DRAWING SCRI, SCRN 1S,, 5, 1, 15 & 2 SECTIONAL DRAWING SCR 2, 45, 64 & 9 SECTIONAL DRAWING SCRN 2, 45, 64 & 9 Materials SCR Materials SCRI, SCRN Pos Designation Material 1 Pump head Cast iron Pos Designation 1 Pump head Material SCRI Cast iron Material SCRN Materials SCR Materials SCRN Pump shaft Duplex 4 Pump base Cast iron 5 Neck ring PTFE 6 Mech. Seal 8 Impeller SS 4 9 Chamber SS 4 1 Outer sleeve SS 4 11 O-ring EPDM/FKM 12 Chamber bush PTFE Pump head cover Pump shaft Pump base Neck ring Mech. Seal Base plate SS 4 SS 16 Duplex SS 4 PTFE Cartridge type Cast iron Duplex SS 16 Impeller SS 4 AISI 16 Chamber SS 4 Outer sleeve O-ring SS 4 EPDM/FKM AISI 16 AISI 16 Pos 1 Designation Pump head Material Cast iron Pump head cover Pump shaft Pump base Neck ring Mech. Seal Cast iron Duplex Cast Iron PTFE Impeller Chamber Outer sleeve SS 4 SS 4 SS 4 Pos 1 Designation Pump head Material Cast iron Pump head cover Pump shaft Pump base Neck ring Mech. Seal Base plate SS 16 Duplex SS 16 PTFE Cast iron 8 9 Impeller Chamber SS 16 SS O-ring EPDM/FKM 1 Outer sleeve SS Chamber bush Bronze 11 O-ring EPDM/FKM 1 Pump base bush Tungsten 12 Chamber bush Bronze 1 Pump base bush Tungsten 6 7

6 TYPE OF KEYS & CONSTRUCTION OPERATING AND INLET PRESSURES SECTIONAL DRAWING SCRN 12 & 15 SECTIONAL DRAWING SCR 12 & 15 MAXIMUM INLET PRESSURE The following table shows the maximum permissible inlet pressure. However, the current inlet pressure + the pressure against a closed valve must always be lower than the maximum permissible operating pressure. If the maximum permissible operating pressure is exceeded, the conical bearing in the motor may be damaged and the life of the shaft seal reduced. ELECTRIC - MOTOR Full enclosed two pole standard motor Mounting designation Insulation class Up to.7 kw : B 14 (Phase mounting) From 5.5 kw : B1 (Flange mounting) H Enclosure class IP 55 Standard voltages 5 Hz 1 x 22-2/24V x 8-415V AMBIENT TEMPERATURE Ambient temperature: maximum +4 C If the ambient temperature exceeds +4 C or if the motor is located 1 meters above sea level, the motor output (P2) must be reduced due low cooling effect of the air. In such cases, it may be necessary to use a motor with a higher output. Materials SCRN 12 & 15 Materials SCR 12 & 15 Pos Designation Material Pos Designation Material 1 Pump head Cast iron 1 Pump head Cast iron 2 Pump head cover SS 16 2 Pump head cover Cast iron Pump shaft Duplex Pump shaft Duplex 4 Pump base SS 16 4 Pump base Cast iron 5 Neck ring PTFE 5 Neck ring PTFE 6 Mech. Seal 6 Mech. Seal 7 Base Plate Cast iron 7 Impeller SS 4 8 Impeller SS 16 8 Chamber SS 4 9 Chamber SS 16 9 Outer sleeve SS 4 1 Outer sleeve SS 16 1 O-ring EPDM/FKM 11 O-ring EPDM/FKM 11 Chamber bush Bronze 12 Chamber bush Bronze 12 Pump base bush Tungsten 1 Pump base bush Tungsten 1 Pump base plate Cast iron 14 Pump base plate Cast iron 8 9

7 CONVERSION SELECTION AND SIZING CONVERSION TABLE SELECTION OF PUMPS Volume 1 Imperial Gallon (UK) Litres 1 U.S. Gallon Litres Discharge Rate 1 Imperial Gallon/Minute LPM - 1 lbs of water 1 U.S. Gallon/Minute LPM 1m /hr - 1 LPH 1cu feet Litres lbs of water 1m /hr LPM 1Litre/Second - 6 LPM Pressure 1 Atmospheric Pressure kg/cm lb/in (PSI) kg/cm -.9 feet of wc 1kg/Cm 2-1 mwc PSI - 1 bar Power 1HP (SI) kw W 1HP (Metric) -.76 kw - 76 W 1 kw - 1 W 1 Unit - 1 kw or 1 W 1va - 1 W Length 1 inch mm cm 1 meter inch feet - 1 mm 1 foot mm - 12 inch 1 Acre -.44 Hectare 1 Hectare Acre Conversion of centigrade to Fahrenheit degree. F = (9C/5) + 2 Conversion of Fahrenheit to centigrade degree. C = F- 2(5/9) Speed (N) 12 x frequency (f) RPM Ns =... No. of pole pairs (p) Where, RPM- Revolution per Minute P - No. of pole pairs F - Frequency (Hz) Minimum inlet pressure Calculation of the inlet pressure H is recommended when The liquid temperature is high The flow is significantly higher than the rated flow Water is drawn from depths Water is drawn through long pipes Inlet conditions are poor To avoid cavitations, make sure that there is a minimum pressure on the suction side of pump. The maximum suction lift H in meters head can be calculated as follows: H = pb x1.2 Hf Hv Hs Pb=Barometric pressure in bar. (Barometric pressure can be sent to 1 bar). In closed systems, pb indicates the system pressure in bar. = Net Positive Suction Head in meters head. (To be read from the curve at the highest flow pump will be delivering.) H=Friction loss in suction pipe in meters head. (At the highest flow the pump will be delivering.) Hv=Vapor pressure in meters head. (To be read from the vapor pressure scale. Hv depends on the liquid temperature Tm ). Hs=Safety margin = minimum.5 meters head. If the H calculated is positive, the pump can operate at a suction lift of maximum H meters head. If the H calculated is negative, an inlet pressure of minimum H meters head is required. H Hf Pb Hv tm ( C) Hv (m) 126 Note: In order to avoid cavitation never, select a pump whose duty point lies too far to the right on the curve. Always check the value of the pump at the highest possible flow , 6, 5, 4,, 2, 1,5 1,,8,6,4,2,1 1 11

8 SCR 1s SCR 1s B1 B1+B2 D1 D2 D (Kg) SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s kw HP Amp. (In Mtr) m /h LPM SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s Head SCR 1s (Mtr) SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s SCR 1s

9 SCRI, SCRN 1s SCRI, SCRN 1s B1 B1+B2 D1 D2 D (Kg) SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S kw HP Amp. (In Mtr) m /h LPM SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S Head SCRI, SCRN 1S (Mtr) SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S SCRI, SCRN 1S

10 SCR 1 SCR 1 B1 B1+B2 D1 D2 D (Kg) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR kw HP Amp. (In Mtr) m /h LPM SCR SCR SCR SCR SCR SCR SCR SCR SCR Head SCR (Mtr) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR

11 SCRI, SCRN 1 SCRI, SCRN 1 B1 B1+B2 D1 D2 D (Kg) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN kw HP Amp. (In Mtr) m /h LPM SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN Head SCRI, SCRN (Mtr) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN

12 SCR SCR B1 B1+B2 D1 D2 D (Kg) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR kw HP Amp. (In Mtr) m /h LPM SCR SCR SCR SCR SCR SCR SCR SCR SCR Head SCR (Mtr) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR

13 SCRI, SCRN SCRI, SCRN kw HP Amp. (In Mtr) m /h LPM SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN Head SCRI, SCRN (Mtr) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN B1 B1+B2 D1 D2 D (Kg) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN

14 SCR 5 SCR 5 B1 B1+B2 D1 D2 D (Kg) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR kw HP Amp. (In Mtr) m /h LPM SCR SCR SCR SCR SCR SCR SCR SCR SCR Head SCR (Mtr) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR

15 SCRI, SCRN 5 SCRI, SCRN 5 kw HP Amp. (In Mtr) m /h LPM SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN Head SCRI, SCRN (Mtr) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN B1 B1+B2 D1 D2 D (Kg) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN

16 SCR 1 SCR 1 B1 B1+B2 D1 D2 D (Kg) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR kw HP Amp. (In Mtr) m /h LPM SCR SCR SCR SCR SCR SCR SCR SCR SCR Head SCR (Mtr) SCR SCR SCR SCR SCR SCR

17 SCRI, SCRN 1 SCRI, SCRN 1 B1 B1+B2 D1 D2 D (Kg) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN kw HP Amp. (In Mtr) m /h LPM SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN Head SCRI, SCRN (Mtr) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN This performance table is approximate as a performance curve. Technical change without notice. 1

18 SCR 15 SCR 15 B1 B1+B2 D1 D2 D (Kg) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR kw HP Amp. (In Mtr) m /h LPM SCR SCR SCR SCR SCR SCR Head SCR (Mtr) SCR SCR SCR SCR SCR SCR

19 SCRI, SCRN 15 SCRI, SCRN 15 B1 B1+B2 D1 D2 D (Kg) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN kw HP Amp. (In Mtr) m /h LPM SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN Head SCRI, SCRN (Mtr) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN

20 SCR 2 SCR 2 B1 B1+B2 D1 D2 D (Kg) SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR SCR kw HP Amp. (In Mtr) m /h LPM SCR SCR SCR SCR SCR Head SCR (Mtr) SCR SCR SCR SCR SCR SCR

21 SCRI, SCRN 2 SCRI, SCRN 2 B1 B1+B2 D1 D2 D (Kg) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN kw HP Amp. (In Mtr) m /h LPM SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN Head SCRI, SCRN (Mtr) SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN SCRI, SCRN

22 SCR, SCRI, SCRN 2 SCR, SCRI, SCRN 2 4 B1 B1+B2 D1 D2 D (Kg) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN (In Mtr) kw HP Amp. m /h LPM SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN Head SCR, SCRN (Mtr) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN

23 SCR, SCRI, SCRN 45 SCR, SCRI, SCRN 45 B1 B1+B2 D1 D2 D (Kg) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN (In Mtr) kw HP Amp. m /h LPM SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN Head SCR, SCRN (Mtr) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN

24 SCR, SCRI, SCRN 64 SCR, SCRI, SCRN 64 B1 B1+B2 D1 D2 D (Kg) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN kw HP Amp. (In Mtr) m /h LPM SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN Head SCR, SCRN (Mtr) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN

25 SCR, SCRI, SCRN 9 SCR, SCRI, SCRN 9 P H [kpa] [m] (45 Kw) (45 Kw) (7 Kw) (7 Kw) ( Kw) SCR, SCRN 9 5 Hz ISO 996 Annex A B1 B1+B2 D1 D2 D (Kg) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN ( Kw) HEAD (22 Kw) 9--2 (18.5 Kw) POWER EFFICIENCY [hp] [kw] [%] (15 Kw) (11 Kw) 9-1 (7.5 Kw) (5.5 Kw) [m] [m /h] R kw HP Amp. (In Mtr) m /h LPM SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN Head SCR, SCRN (Mtr) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN FLOW RATE [Lpm] 46 47

26 SCR, SCRI, SCRN 12 SCR, SCRI, SCRN 12 SCR, SCRN 12 5 Hz ISO 996 Annex A B1 B1+B2 D1 D2 D (Kg) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN kw HP Amp. (In Mtr) m /h LPM SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN Head SCR, SCRN (Mtr) SCR, SCRN SCR, SCRN SCR, SCRN

27 SCR, SCRI, SCRN 15 SCR, SCRI, SCRN 15 B1 B1+B2 D1 D2 D (Kg) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN kw HP Amp. (In Mtr) m /h LPM SCR, SCRN SCR, SCRN SCR, SCRN Head SCR, SCRN (Mtr) SCR, SCRN SCR, SCRN SCR, SCRN SCR, SCRN

28 PUMPED FLUIDS PUMPED FLUIDS PUMPED FLUIDS Pressure Boosting pump Thin, non-explosive fluids, not containing solid particles or fibers. The liquid must not chemically attack the pump materials.when pumping fluids with a density and/or viscosity higher than that of water, use oversized motors, if required.whether a pump is suitable for a particular liquid depends on a number of factors of which the most important are the chloride content, ph value, temperature and content of chemicals, oils, etc. Please note that aggressive fluids, such as sea water and some acids, may attack or dissolve the protective oxide film of the stainless steel and thus cause corrosion. The SCR, SCRI, SCRN pumps are suitable for the following fluids: SCR, SCRI Use SCR, SCRI pumps are suitable for non-corrosive fluids. Use SCR, SCRI pumps for liquid transfer, circulation and pressure boosting of cold or hot clean water. SCRN SCRN pumps are suitable for industrial fluids. Use SCRN pumps in systems where all parts in contact with the liquid must be made of high-grade stainless steel. List of pumped fluids A number of typical fluids are listed below. Other pump versions may be applicable, but those stated in the list are considered to be the best choices. The table is intended as a general guide only and cannot replace actual testing of the pumped fluids and pump materials under specific working conditions. However, use the list with some caution. Factors such as those mentioned below may affect the chemical resistance of a specific pump version: Concentration of the pumped liquid Liquid temperature Pressure Take safety precautions when pumping dangerous fluids Notes D - Often with additives. E - The density and/or viscosity differ from that/those of water. Take this factor into account when calculating motor output and pump performance. F - Pump selection depends on many factors. Contact Shakti. H - Risk of crystallization/precipitation in shaft seal. 1 - Highly inflammable liquid. 2 - Combustible liquid. - Insoluble in water. 4 - Low self-ignition point. Pumped fluids Note PUMPED FLUIDS Fluid concentration, fluid temperature SCR, SCRI Oil-containing water - <+1 C HQQV HQQV Olive oil D,E, 1%, +8 HQQV HQQV Oxalic acid ((COOH) 2 ) H 1%, +2 C Ozone- containing water (O ) - <+1 C Peanut oil D,E, 1%, +8 C HQQV HQQV Petrol 1,,4,F 1%, +2 C HQBV HQBV Phosphoric acid (HPO 4) E 2%, +2 C Propanol (CH7OH) 1,F 1%, +2 C HQQE HQQE Propylene glycol (CHCH(OH)CH2OH) D,E 1%, +2 C HQQE HQQE Potassium carbonate (K2CO ) E 5%, +9 C HQQE HQQE Potassium format (KOOCH) D,E 2%, +5 C HQQE HQQE Potassium hydroxide (KOH) E %, +5 C Potassium permanganate (KMnO 4 ) - 2%, +5 C Rape seed oil D,E, 1%, +8 C HQQV HQQV Salicylic acid (C6H 4(OH)COOH) H.1%, +2 C Silicon oil E, 1% HQQV HQQV Sodium bicarbonate (NaHCO ) E 1%, +6 C Sodium chloride (NaCl) D,E %, <+5 HQQE HQQE Sodium hydroxide (NaOH) SCRN E 2%, +5 C Sodium hypochlorite (NaOCL) F.1%, +2 C - - HQQV HQQV HQQV Sodium nitrate (NaNO ) E 1%, +6 C Sodium phosphate (NaPO 4) E,H 1%, +6 C Sodium sulfate (Na2SO 4) E,H 1%, +6 C Softened water - <+12 Soya oil D,E, 1%, +8 C HQQV HQQV Sulfuric acid (H2SO 4) F 1%, +2 C - - HQQV HQQV HQQV Sulfurous acid (H2SO ) - 1%, +2 C Unsalted swimming pool water - Approx 2 ppm free chlorine (Cl2) HQQE HQQE

29 PUMPED FLUIDS SHAFT SEAL Pumped fluid Note PUMPED FLUIDS Fluid concentration, fluid temperature SCR, SCRI Acetic acid (CHCOOH) - 5%, +2ºC Acetone (CHCOOH ) 1,F Alkaline degreasing agent D,F Ammonium bicarbonate (NH4HCO ) E 2%, + C Ammonium hydroxide (NH4OH) SCRN HQQE HQQE Aviation fuel 1,,4,F 1%, +2 C HQBV HQBV Benzoic acid (C6H5COOH) H.5%, +2 C Boiler water F HQQE HQQE Calcareous water <+9 C HQQE HQQE Calcium acetate (as coolant with inhibitor) (Ca(CHCOO) 2) HQQE HQQE Calcium hydroxide (Ca(OH) 2 ) E Saturated Solution +5 C HQQE HQQE Chloride-containing water F <+%, Max 5 ppm Chromic acid (H2CrO 4) H 1%, +2 C Citric acid (HOC(CH2CO2H)2COOH) H 5%, +4 C Completely desalinated water <+12 C Condensate <+9 C HQQE HQQE Copper sulfate (CuSO 4 ) Corn oil Diesel oil Domestic hot water D,E, 1%, +8 C HQQE HQQE ,,4,F Ethanol (ethyl alcohol) (C2H5OH) 1,F Ethylene glycol (HOCH2CH2OH) D,E 5%, +5 C HQQE HQQE Formic acid (HCOOH) 5%, +2 C Glycerin (glycerol) (OHCH2CH(OH)CH2OH) D,E Hydraulic oil (mineral) E,2, 1%, +1 C HQQV HQQV Hydraulic oil (synthetic) E,2, Isopropyl alcohol (CHCHOHCH ) 1,F 1%, +2ºC +12 C-+18 C %, +5 C 1%, +5 C 1%, +2 C 1%, +2 C 1%, +1 C 1%, +2 C Linoleic acid (C17H1COOH) E, 1%, +2 C HQQV HQQV Menthol (methyl alcohol) (CHOH) 1,F Motor oil D,E Lectic acid (CHCH(OH)COOH) E,H E E,2, 1%, +2 C 1%, +8 C Naphthalene (C1H 8) E,H 1%, +8 C HQQV HQQV Nitric acid (HNO ) F 1%, +2 C - 2%, +4 C HQQE HQQE <+12 C HQQE HQQE <+12 C HQQE HQQE HQQE HQQE %, +5 C HQQE HQQE HQQV HQQV HQQE HQQE %, +2 C HQQE HQQE HQQV HQQV SHAFT SEAL The variant code of mechanical shaft seals is indicated the last position of the type designation, the stamping code consists of four letters. Example A U U E Shakti type designation (1) Material of rotating face (2) Material of stationary seat () Material of secondary seal (4) Position 1 codes Position 1 of the mechanical shaft seal variant code shows the Shakti type designation as under The following codes can be shown in position 1: Code A B C D E F G H K M O P Q R S T X Description O-ring seal with fixed seal driver Bellows seal, rubber O-ring seal with spring as seal driver O-ring seal, balanced O-ring seal, type A, cartridge Bellows seal, type B, cartridge Bellows seal, type B, with reduced seal faces O-ring seal, type D, cartridge Bellows seal, metal, type M, cartridge Bellows seal, metal Double seal, back-to-back Double seal, tandem Seal with flush, quench seal O-ring seal, type A, with reduced seal faces Stuffing box Floating gap seal Miscellaneous Positions 2 and codes Positions 2 and of the mechanical shaft seal variant code show materials of rotating face and stationary seat. The following codes can be shown in positions 2 and : Code Material A Carbon, metal-impregnated B Carbon, resin-impregnated H Synthetic carbon Carbon with embedded (B/U) tungsten carbide (hybrid) C Other carbons D Steel N Metals Bronze S Cast chromium steel U Tungsten carbide, chromiumnickelmolybdenum-bonded Q1S: Dense, sintered, finegrained silicon carbide (SiC) Q Carbides Q1P: Porous, sintered, finegrained silicon carbide (SiC) Q1G: Graphite-containing, sintered silicon carbide (SiC) V Metal oxides Ceramic (aluminium oxide) Position 4 codes Position 4 of the mechanical shaft seal variant code shows the secondary seal material. The following codes can be shown in position 4: Code E F V K M P S T X Material EPDM Temp. resistance -4 C to +14 C FXM (Fluoraz ) FKM (Viton ) Temp. resistance -2 C to +2 C FFKM (Kalrez ) PTFE-sheathed O-ring NBR (nitrile rubber) Q (silicon rubber) PTFE (Teflon ) Temp. resistance -1 C to +28 C Other elastomers 54 55

VM, VMC, VMN. Vertical Multistage Centrifugal Pump, 60Hz

VM, VMC, VMN. Vertical Multistage Centrifugal Pump, 60Hz VM, VMC, VMN Vertical Multistage Centrifugal Pump, 60Hz Approvals CERTIFICATE IQNet and SQS hereby certify that the organisation Swiss Pump Company AG 3645 Thun-Gwatt Switzerland Whole Company Design,