Standardised Water Pump. Etanorm. Type Series Booklet

Standardised Water Pump Etanorm Type Series Booklet

Legal information/copyright Type Series Booklet Etanorm KSB Aktiengesellschaft All rights reserved. The contents provided herein must neither be distributed, copied, reproduced, edited or processed for any other purpose, nor otherwise transmitted, published or made available to a third party without KSB's express written consent. Subject to technical modification without prior notice. KSB Aktiengesellschaft Frankenthal 29.3.13

Contents Contents Centrifugal Pumps with Shaft Seal...4...4 Etanorm... 4 Main applications... 4 Operating data...4 Materials per country...4 Designation... 4 Fluids handled... 5 Design details... 6 Automation... 7 Coating and preservation...7 Product benefits... 7 Product Information as per Regulation No. 547/12 (for Water Pumps with a Maximum Shaft Power of 1 kw) Implementing "Ecodesign" Directive 09/125/EC... 7 Acceptance tests/warranty...8 Pressure and temperature limits... 8 Materials...9 Availability of pump sizes per material variant... 11 Technical data... 12 Selection charts... 13 Etanorm, n = 2900 rpm... 13 Etanorm, n = 14 rpm... 14 Etanorm, n = 960 rpm... 14 Etanorm, n = 30 rpm... 15 Etanorm, n = 17 rpm... 15 Etanorm, n = 1160 rpm... 16 Dimensions... 17 Pump with bearing bracket... 17 Pump with bearing pedestal... 19 Connections... Flange design... 22 Scope of supply... 22 General assembly drawings...23 Standardised mechanical seal and bolted casing cover... 23 Standardised mechanical seal and clamped casing cover...25 Standardised mechanical seal and bolted casing cover... 27 Gland packing and clamped casing cover... 29 Reinforced bearings... 31 Oil lubrication with constant level oiler... 32 3

Centrifugal Pumps with Shaft Seal Etanorm Operating data Operating properties Characteristic Value Flow rate Q Up to 660 m 3 /h ( Hz) Up to 7 m 3 /h (60 Hz) Head H Up to 160 m ( Hz) Up to 160 m (60 Hz) Operating temperature t - C to +1 C Operating pressure p Up to 16 bar Materials per country A = Europe, Middle East, North Africa A1 = Default material variant A2 = Additional material variant B = ASIA-India B1 = Default material variant B2 = Additional material variant C = South Africa C1 = Default material variant C2 = Additional material variant Main applications Pump for handling clean or aggressive fluids not chemically and mechanically aggressive to the pump materials. Water supply systems Cooling circuits Swimming pools Fire-fighting systems Seawater Fire-fighting water Irrigation systems Service water Cleaning agents Drinking water Brackish water Drainage systems Condensate transport Heating systems Brine Air-conditioning systems Spray irrigation systems Oils Hot water Designation Example: Etanorm 0-032-160 GB X Key to the designation Code Description Region Etanorm Type series A, B, C 0 Nominal suction nozzle A, B, C diameter [mm] 032 Nominal discharge nozzle A, B, C diameter [mm] 160 Nominal impeller diameter A, B, C [mm] G Casing material G = cast iron A, B, C B = bronze A S = nodular cast A iron C = stainless steel A, B, C B Impeller material if different from casing material G = cast iron A, B, C C = stainless A, B steel B, I = bronze A, B, C X Additional code X = special A design FX = fire-fighting pump A Shaft seal, e.g. Q1 Q1 X4GG A, C 4 Etanorm

Fluids handled Table of fluids handled and associated material combinations = standard Fluid handled Application limits Materials Casing/impeller Shaft seal Mechanical seal Variant code Notes Temperat ure Pressure Grey cast iron/ grey cast iron Grey cast iron/ tin bronze Nodular cast iron/ grey cast iron Tin bronze/ tin bronze CrNiMo cast steel/ CrNiMo cast steel RT-P Pure graphite U3BEGG Q1Q1EGG U3U3VGG Q1Q1X4GG BQ1EGG Q12Q1M1GG Gland packing 1) Mechanical seal [ C] [bar] G GB SG BB C 1 3 6 7 9 11 12 Water Brackish water 2) 25 1 CrNiMo cast steel can be used Fire-fighting water 3) 60 1 Contact KSB for delivery to VdS guidelines. Heating water 4) 1 1 11 If used as circulating pump to DIN 4752; pmax Heating water 1 16 3 6 bar If ductile material has been specified: "S" Heating water 1 1 Condensate 1 1 11 Condensate, not conditioned 1 1 11 Cooling water 60 1 Open loop: use GB 1 / (without antifreeze) GB Cooling water ph 7.5 1 11 Open loop: use GB (with antifreeze) 5) 60 Cooling water ph 7.5 60 1 7 Open loop: use GB (with antifreeze) 5) 1 Slightly contaminated water 60 1 Seawater 25 1 CrNiMo cast steel can be used Pure water 6) 60 1 11 Raw water 60 1 Swimming pool water (fresh water) 60 1 Also applies to requirements as per DIN 19643 1 CrNiMo cast steel for t 25 C Swimming pool water (seawater) Dam water 60 1 If solids are contained, contact KSB. Drinking water 60 1 11 Partly desalinated water 1 1 11 Fully desalinated water 1 1 11 Purity requirements cannot be met Fully desalinated water as 1 1 11 boiler feed water Refrigerants, cooling brines Cooling brine; inorganic, ph 1 11 value> 7.5, inhibited 25 Water with antifreeze agent, 1 11 ph value > 7.5 60 Water with antifreeze agent, 60 1 7 ph value > 7.5 1 Oils/emulsions Diesel oil, fuel oil EL 60 GG possible, unless specific standards have to be observed Lubricating oil, turbine oil, does not apply to SF-D oils (hardly flammable) 80 If specified "without internal primer" contact KSB. GG possible, unless specific standards have to be observed Drilling/grinding emulsion 60 1 9 Oil and water emulsion 60 1 9 1) Na: p1 0.5 bar; Nb: p1 > 0.5 bar 2) For components made of bronze: ammonia (NH3) 5 mg/kg, free from hydrogen sulphide (H2S); no limitation of CI content required in this case. Please contact KSB if limits are exceeded. 3) General evaluation criteria for results of water analysis; ph value 7; chlorides content (Cl') 2 mg/kg. Chlorine (Cl2) 0.6 mg/kg. 4) Treatment to VdTÜV 1466; additional requirement: O2 < 0.02 mg/l 5) Antifreeze on ethylene glycol basis with inhibitors. Content: > % to % (e.g. Antifrogen N) 6) No ultra-pure water! Conductivity at 25 C: < 800 μs/cm, neutral with regard to chemical corrosion Etanorm 5

Fluid handled Application limits Materials Casing/impeller Shaft seal Mechanical seal Variant code Notes Temperature Pressure Grey cast iron/ grey cast iron Grey cast iron/ tin bronze Nodular cast iron/ grey cast iron Tin bronze/ tin bronze CrNiMo cast steel/ CrNiMo cast steel RT-P Pure graphite U3BEGG Q1Q1EGG U3U3VGG Q1Q1X4GG BQ1EGG Q12Q1M1GG Gland packing 1) Mechanical seal [ C] [bar] G GB SG BB C 1 3 6 7 9 11 12 Brewery applications Beer mash 12 If there is a risk of the pump running dry due to Beer wort 12 excessive emptying of the tank, an Etanorm with double seal in tandem arrangement must be used. Design details Design Volute casing pump Horizontal installation Back pull-out design Single-stage Dimensions and ratings to EN 733 Complies with the 09/125/EC Directive. Pump casing Radially split volute casing Volute casing with integrally cast pump feet Replaceable casing wear rings (optional for casing material C) Example: WS_25_LS Bearing bracket designation Designation Description Region WS Bearing bracket, A, B, C standardised water pump 25 Size code (based on A, B, C dimensions of seal chamber and shaft end) LS Standard A, B, C LR Reinforced A, B, C PS Bearing pedestal C Impeller type Closed radial impeller with multiply curved vanes Bearings Bearings Bearing design Standard bearings Floating bearings: deep groove ball bearings Reinforced bearings Floating bearings: deep groove ball bearings Bearings with bearing pedestal Floating bearings: deep groove ball bearings Shaft seal Shaft seal Shaft seal design Gland packing Single mechanical seals to EN 12756 Double mechanical seals to EN 12756 Shaft equipped with replaceable shaft protecting sleeve in the shaft seal area Region A, B, C A, B, C C Region A, B, C A, B, C A, C A, B, C 1) Na: p1 0.5 bar; Nb: p1 > 0.5 bar 6 Etanorm

Bearings used Standard bearings Design Bearing bracket Rolling element bearings Pump end Drive end Region Standard bearings (grease-lubricated) WS_25_LS 65 2Z C3 65 2Z C3 A, B, C WS_35_LS 67 2Z C3 67 2Z C3 A, B, C WS_55_LS 6311 2Z C3 6311 2Z C3 A, B, C Standard bearings (oil-lubricated) WS_25_LS 65 C3 65 C3 A, B, C WS_35_LS 67 C3 67 C3 A, B, C WS_55_LS 6311 C3 6311 C3 A, B, C Reinforced bearings (greaselubricated) WS LR 63 2Z C3 63 2Z C3 A, B, C WS_60_LR 6312 2Z C3 6312 2Z C3 A, B, C Reinforced bearings (oil-lubricated) WS LR 63 C3 63 C3 A, B, C WS_60_LR 6312 C3 6312 C3 A, B, C Standard bearing pedestal (greaselubricated) Standard bearing pedestal (oillubricated) WS_25_PS 65 2Z C3 65 2Z C3 C WS_35_PS 67 2Z C3 67 2Z C3 C WS_55_PS 6311 2Z C3 6311 2Z C3 C WS_25_PS 65 C3 65 C3 C WS_35_PS 67 C3 67 C3 C WS_55_PS 6311 C3 6311 C3 C Lubrication Type of lubrication Grease lubrication Oil lubrication Automation Automation options: Automation systems PumpMeter PumpDrive Coating and preservation Coating and preservation Design Coating and preservation to KSB standard Product benefits Region A, B, C A, B, C Region A A, C Region A, B, C Improved efficiency and NPSH req by experimentally verified hydraulic design of impellers (vanes) Low energy costs through compliance with future requirements of Commission Regulation 547/12 (minimum efficiency index MEI 0.4) Operating costs reduced by trimming the impeller diameter to match the specified duty point Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range Casing sealed reliably - even in varying operating conditions - by confined casing gasket Optimum material selection for the specific fluid handled by a large variety of materials. Large range of materials for many applications available as a standard. Extended selection chart with additional pump sizes for small flow rates Easy to dismantle with forcing screws provided at the interface of casing cover and bearing bracket Product Information as per Regulation No. 547/12 (for Water Pumps with a Maximum Shaft Power of 1 kw) Implementing "Ecodesign" Directive 09/125/EC Minimum efficiency index: see data sheet The benchmark for most efficient water pumps is MEI 0.70. Year of construction: see data sheet Manufacturer s name or trade mark, commercial registration number and place of manufacture: see data sheet or order documentation Product s type and size identificator: see data sheet Hydraulic pump efficiency (%) with trimmed impeller: see data sheet Pump performance curves, including efficiency characteristics: see documented characteristic curve The efficiency of a pump with a trimmed impeller is usually lower than that of a pump with full impeller diameter. Trimming of the impeller will adapt the pump to a fixed duty point, leading to reduced energy consumption. The minimum efficiency index (MEI) is based on the full impeller diameter. >Operation of this water pump with variable duty points may be more efficient and economic when controlled, for example, by the use of a variable speed drive that matches the pump duty to the system. Information relevant for disassembly, recycling or disposal at end of life: see installation/operating manual Information on benchmark efficiency or benchmark efficiency graph for MEI = 0.7 (0.4) for the pump based on the model shown in the Figure are available at: http:// www.europump.org/efficiencycharts Etanorm 7

Acceptance tests/warranty Overview of acceptance tests/warranty Acceptance tests/warranty Region Materials testing Test report 2.2 on request A, B, C Final inspection Inspection certificate 3.1 to EN 4 on request A, B, C Hydraulic test against surcharge The operating point of each pump with a delivery address or final destination in Europe is A warranted in accordance with ISO 9906/2B. The operating point of each pump with a delivery address or final destination outside of B, C Europe is warranted in accordance with ISO 9906/2B and ISO 9906/3B. NPSH test A, B, C Other inspections/tests possible on request A, B Warranty Warranties are given within the scope of the valid delivery conditions. A, B, C Pressure and temperature limits Pressure and temperature limits of pump Pressure and temperature limits of pump Material variants Fluid temperature 7)8) Test pressure 9) Region G - C to +1 C Up to 21 bar A, B, C GB, GC - C to +1 C Up to 21 bar A, B, C GI - C to +1 C Up to 21 bar B S, SB, SC - C to +1 C Up to 25 bar A B - C to +1 C Up to 13 bar A C - C to +1 C Up to 21 bar A, C Pressure and temperature limits of pump with flanges to EN 92-1, 92-2 and 92-3 p2 [bar] 16 JS/A536 GR 60 - -18 DN25-1 JL/A48 CL 35B 1.48/A743 GR CF8M 14 12 CC480K - GS/B C90700 8-70 1 1 T [ C] Pump pressure and temperature limits, DN 25-DN1 7) For hot water heating systems to DIN 4752, Section 4.5, application limits must be observed. 8) For fluid temperatures >1 C use Etanorm SYT. 9) The casing components are checked for leakage by means of internal pressure tests to AN 1897/75-03D00 with water. 8 Etanorm

p1 [bar] DN0 16 14 JS/A536 GR 60--18 12 8-70 1 1 T [ C] Pump pressure and temperature limits, DN 0 CC480K-GS/B C90700 JL/ A48 CL 35B 1.48/ A743 GR CF8M p1/p2[bar] DN25-0 16 14 1.48/A743GR CF8M 12 JL/A48 CL 35B JS/A536GR 60 18 CC480K GS/B C90700 8 70 1 1 T [ C] Pressure and temperature limits of pump with flanges drilled to ASME Materials Overview of materials available for Europe Part No. Description Material variants G GB GC GI B S SB SC C 2 Volute casing Grey cast iron JL/ A 48 CL 35B A1 A1 A1 - - - - - - Bronze CC480K-GS/B C90700 - - - - A1 - - - - Nodular cast iron JS/ - - - - - A1 A1 A1 - A536 GR 60--18 Stainless steel 1.48/ A743 Gr CF8 M - - - - - - - - A1 161 Casing cover, conical Grey cast iron JL/ A 48 CL 35B A1 A1 A1 - - - - - - Bronze CC480K-GS/ B C90700 - - - - A1 - - - - Nodular cast iron JS/ A536 GR - - - - - A1 A1 A1-60--18 Stainless steel 1.48/ A743 Gr CF8 M - - - - - - - - A1 161 Casing cover, Grey cast iron JL/ A 48 CL 35B A2 A2 A2 - - - - - - cylindrical Stainless steel 1.48/ A743 Gr CF8 M - - - - - - - - A2 Bronze CC480K-GS/ B C90700 - - - - A2 - - - - 2 Shaft Tempered steel C45+N A1 A1 A1 - - A1 A1 A1 - Chrome steel 1.57+QT800 A2 A2 A2 - - A2 A2 A2 - Duplex stainless steel 1.4462/ A2 A2 A2 - A1 A2 A2 A2 A1 UNS S31803 2 Impeller Grey cast iron JL/ A 48 CL 35B A1 - - - - A1 - - - Bronze CC480K-GS/ B C90700 - A1 - - A1 - A1 - - Stainless steel 1.48/ A743 Gr CF8 M - - A1 - - - - A1 A1 3 Bearing bracket Grey cast iron JL/ A 48 CL 35B A1 A1 A1 - A1 A1 A1 A1 A1 0 Seal elements DPAF, asbestos-free A1 A1 A1 - A1 A1 A1 A1 A1 2.01 Casing wear ring, suction side 2.02 Casing wear ring, discharge side Grey cast iron JL / CI A1 A1 A1 - - A1 A1 A1 - Stainless steel (CrNiMoST) A2 - A2 - - - - - A2 Bronze CC480K-GS - A2 - - A1 - A2 - - Grey cast iron JL / CI A1 A1 A1 - - A1 A1 A1 - Stainless steel (CrNiMoST) A2 - A2 - - - - - A2 Bronze CC480K-GS - A2 - - A1 - A2 - - 523 Shaft sleeve Stainless steel (CrNiMoST) A1 A1 A1 - A1 A1 A1 A1 A1 Etanorm 9

Part No. Description Material variants G GB GC GI B S SB SC C 524 Shaft protecting Stainless steel (CrNiMoST) - - - - A1 - - - A1 sleeve Chrome steel 1.4122HV0+80 A1 A1 A1 - - - - - - 902 Studs Steel 8.8 A1 A1 A1 - - A1 A1 A1 - A4-70/ A193 Gr B8M CL2 A2 A2 A2 - A1 A2 A2 A2 A1 903 Plug Steel A1 A1 A1 - - A1 A1 A1 - CC 493K-GS - - - - A1 - - - - A4/ AISI 316 A2 A2 A2 - - A2 A2 A2 A1 9 Nut 8+A2A/ 8+B633 SC1 TP3 A1 A1 A1 - - A1 A1 A1 - A4/ AISI 316 A2 A2 A2 - A1 A2 A2 A2 A1 9.95 Impeller nut A4/ AISI 316 A2 A1 A1 - A1 A2 A1 A1 A1 Steel 8 A1 - - - - A1 - - - Overview of materials available for India Part No. Description Material variants G GB GC GI B S SB SC C 2 Volute casing Grey cast iron JL / A 48 CL 35B B1 B1 B1 B - - - - - 2 Impeller Grey cast iron JL/ A 48 CL 35B B1 - - B1 - - - - - Bronze CC480K-GS/ B C90700 - B1 - - - - - - - Bronze LTB2 - - - B1 - - - - - Stainless steel 1.48/ A743 Gr CF8 M - - B1 - - - - - - 161 Casing cover, conical Grey cast iron JL/ A 48 CL 35B B2 B2 B2 B2 - - - - - 161 Casing cover, Grey cast iron JL/ A 48 CL 35B B1 B1 B1 B1 - - - - - cylindrical 2 Shaft IS 5517 45C8 B1 B1 B1 B1 - - - - - A276 TP 4 COND H B2 B2 B2 B2 - - - - - 2.01 Casing wear ring, suction side 2.02 Casing wear ring, discharge side Grey cast iron JL/ A 48 CL 35B B1 - - - - - - - - Bronze LTB4 - - - B1 - - - - - Stainless steel (CrNiMoST) - - B1 - - - - - - Grey cast iron JL/ A 48 CL 35B B1 - - - - - - - - Bronze LTB4 - - - B1 - - - - - Stainless steel (CrNiMoST) - - B1 - - - - - - 523 Shaft sleeve Stainless steel (CrNiMoST) B1 B1 B1 B1 - - - - - 524 Shaft protecting A276 TP 4 COND H B1 B1 B1 B1 - - - - - sleeve 9.95 Impeller nut A4/ AISI 316 b1 b1 b1 b1 - - - - - 3 Bearing bracket Grey cast iron JL / A 48 CL 35B B1 B1 B1 B1 - - - - - 0 Seal elements DPAF, asbestos-free B1 B1 B1 B1 - - - - - CrNi steel/ carbon CrNi graphite 1F B2 B2 B2 B2 - - - - - 902 Studs Steel 8.8 B1 B1 B1 B1 - - - - - 9 Nut 8+A2A/ 8+B633 SC1 TP3 B1 B1 B1 B1 - - - - - 903 Plug Steel B1 B1 B1 B1 - - - - - Overview of materials available for South Africa Part No. Description Material variants G GB GC GI B S SB SC C 2 Volute casing Grey cast iron JL/ A 48 CL 35B C1 C1 C1 - - - - - - Stainless steel 1.48/ A743 Gr CF8 M - - - - - - - - C1 161 Casing cover, conical Grey cast iron JL/ A 48 CL 35B C1 C1 C1 - - - - - - Stainless steel 1.48/ A743 Gr CF8 M - - - - - - - - C1 161 Casing cover, Grey cast iron JL/ A 48 CL 35B C1 C1 C1 - - - - - - cylindrical Stainless steel 1.48/ A743 Gr CF8 M - - - - - - - - C1 2 Shaft Tempered steel C45+N C1 C1 C1 - - - - - - A276 Type 316 C2 C2 C2 - - - - - C1 Chrome steel 1.57+QT800 C2 C2 C2 - - - - - - 2 Impeller Grey cast iron JL/ A 48 CL 35B C1 - - - - - - - - Bronze CC480K-GS/ B C90700 - C1 - - - - - - - Stainless steel 1.48/ A743 Gr CF8 M - - C1 - - - - - C1 3 Bearing bracket Grey cast iron JL/ A 48 CL 35B C1 C1 C1 - - - - - C1 0 Seal elements KLINGERSIL C4243 C1 C1 C1 - - - - - C1 2.01 Casing wear ring, suction side Grey cast iron JL / A 48 CL 35B C1 C1 C1 - - - - - - Stainless steel (CrNiMoST) - - C2 - - - - - C2 Etanorm

Part No. Description Material variants G GB GC GI B S SB SC C Bronze CC480K-GS - C2 - - - - - - - 2.02 Casing wear ring, Grey cast iron JL / A 48 CL 35B C1 C1 C1 - - - - - - discharge side Stainless steel (CrNiMoST) - - C2 - - - - - C2 Bronze CC480K-GS - C2 - - - - - - - 523 Shaft sleeve Stainless steel (CrNiMoST) C1 C1 C1 - - - - - C1 524 Shaft protecting Stainless steel (CrNiMoST) - - - - - - - - C1 sleeve Chrome steel 1.4122HV0+80 C1 C1 C1 - - - - - - 902 Studs Steel 8.8 C1 C1 C1 - - - - - - A4-70/A193 GR B8M CL2 C2 C2 C2 - - - - - C1 903 Plug Steel C1 C1 C1 - - - - - - A4/AISI 316 C2 C2 C2 - - - - - C1 9 Nut 8+A2A/ 8+B633 SC1 TP3 C1 C1 C1 - - - - - - A4/AISI 316 C2 C2 C2 - - - - - C1 9.95 Impeller nut A4/ AISI 316 C2 C1 C1 - - - - - C1 Steel 8 C1 - - - - - - - - Availability of pump sizes per material variant Available material variants Size G GB GC GI B S SB SC C 0-025-160-0-025-0 - Rc -032/-125.1 Rc -032/-160.1 0-032-0.1 0-032-2.1 - - - - 0-032-125 - - - - 0-032-160 0-032-0 0-032-2-065-0-125 - - - - 065-0-160 065-0-0 065-0-2 065-0-315-065-0-315 - - 065-0-125 - - - - 065-0-160 065-0-0 065-0-2 065-0-315-080-065-125 - - - - 080-065-160 080-065-0 080-065-2 080-065-315 - -080-160 -080-0 -080-2 -080-315 - -080-0 - - - - 125--160 125--0 125--2 125--315 125--0 - - - - 1-125-0 1-125-2 1-125-315 1-125-0-0-1-0 - - - - 0-1-2 - - - Etanorm 11

Size G GB GC GI B S SB SC C 0-1-315 0-1-0 Technical data Technical data Sizes Bearing bracket Impeller Speed limit LS LR PS Impeller outlet width Impeller inlet diameter Impeller diameter Maximu m Minimum Maximu m Minimum [mm] [mm] [mm] [mm] [rpm] [rpm] 0-025-160 WS_25_LS - - 6,0 45,2 169 1 30 0 0-025-0 WS_25_LS - - 6,0 45,2 9 160 30 0 0-032-125.1 WS_25_LS - - 6,6 52,4 139 4 40 0 0-032-160.1 WS_25_LS - - 5,7 52,7 170 136 40 0 0-032-0.1 WS_25_LS - - 5,6 54,0 4 170 3800 0 0-032-2.1 WS_25_LS - - 5,5 58,3 254 0 00 0 0-032-125 WS_25_LS - - 9,8 63,4 139 4 40 0 0-032-160 WS_25_LS - - 8,5 60,6 174 136 30 0 0-032-0 WS_25_LS - - 7,0 62,9 9 170 3700 0 0-032-2 WS_25_LS - - 7,5 62,6 261 9 00 0 065-0-125 WS_25_LS - - 14,0 73,9 139 4 00 0 065-0-160 WS_25_LS - - 13,0 70,0 174 128 40 0 065-0-0 WS_25_LS - WS_25_PS 9,4 69,4 9 165 3700 0 065-0-2 WS_25_LS - WS_25_PS 8,4 74,1 260 0 00 0 065-0-315 WS_35_LS WS LR ) WS_35_PS 7,5 75,3 326 260 0 065-0-125 WS_25_LS - WS_25_PS 19,9 87,9 142 112 >40 0 065-0-160 WS_25_LS - WS_25_PS 16,9 86,9 174 128 40 0 065-0-0 WS_25_LS - WS_35_PS 13,8 83,1 219 170 0 065-0-2 WS_25_LS - -,5 84,0 260 215 00 0 065-0-315 WS_35_LS WS LR ) -,0 87,0 323 265 0 080-065-125 WS_25_LS - - 25,8 99,0 141 9 00 0 080-065-160 WS_25_LS - - 21,0 92,0 174 132 3900 0 080-065-0 WS_25_LS - WS_25_PS 17,0 99,7 219 175 00 0 080-065-2 WS_35_LS - WS_35_PS 15,1 1,0 260 215 00 0 080-065-315 WS_35_LS WS_60_LR ) WS_35_PS 13,7 8,2 3 260 0-080-160 WS_25_LS - - 31,6 124,0 174 138 30 0-080-0 WS_35_LS - WS_35_PS 24,5 115,0 219 180 30 0-080-2 WS_35_LS - WS_35_PS 19,0 115,0 269 215 2900 0-080-315 WS_35_LS WS_60_LR ) WS_35_PS 18,7 115,6 334 269 1900 0-080-0 WS_55_LS - WS_55_PS 15,0 1,0 398 3 1900 0 125--160 WS_35_LS - - 37,6 135,0 185 162 3600 0 125--0 WS_35_LS - WS_35_PS 32,5 142,0 219 179 30 0 125--2 WS_35_LS - WS_35_PS 27,0 145,0 269 2 0 125--315 WS_35_LS WS_60_LR ) WS_35_PS 23,0 142,0 334 270 1800 0 125--0 WS_55_LS - WS_55_PS 18,0 142,8 1 329 1900 0 1-125-0 WS_35_LS - WS_35_PS,7 159,0 224 182 2600 0 1-125-2 WS_35_LS - WS_35_PS 37,0 162,4 269 218 00 0 1-125-315 WS_55_LS - WS_55_PS,9 162,0 334 270 0 1-125-0 WS_55_LS - WS_55_PS 25,9 162,4 419 3 1800 0 0-1-0 WS_35_LS - WS_35_PS 59,5 180,0 224 188 0 0-1-2 WS_35_LS - WS_35_PS 48,8 191,0 269 2 1800 0 0-1-315 WS_55_LS - WS_55_PS 39,7 191,5 334 264 2 0 0-1-0 WS_55_LS - WS_55_PS 33,0 191,4 419 3 1800 0 ) Sizes 065--315, 065--315, 080-65-315, -80-315 and 125--315 of pumps with 2-pole motor are equipped with bearing brackets type LR (reinforced design). 12 Etanorm

Selection charts Etanorm, n = 2900 rpm US.gpm 0 0 0 0 0 00 00 180 IM.gpm 0 0 0 0 0 00 0 0-315 -315 65-315 80-315 -315 0 32-2.1 32-2 -2-2 65-2 80-2 -2 0 25-0 32-0.1 32-0 -0-0 65-0 80-0 -0 125-0 25-160 32-160.1 32-160 -160-160 65-160 80-160 -160 ft H [m] 32-125.1 32-125 -125-125 65-125 8 5 Q[m³/h] 0 0 0 0 700 2 3 4 5 l/s Etanorm 13

Centrifugal Pumps with Shaft Seal Etanorm, n = 14 rpm 70 IM.gpm US.gpm 0 0 0 0 0 0 0 0 00 0 0 00 00 0 125-0 80-0 1-0 -0-315 65-315 -315-315 80-315 125-315 1-315 -2 32-2 -2 65-2 80-2 32-2.1 1-2 125-2 -2 25-0 -0-0 32-0 32-0.1 80-0 65-0 -0 125-0 1-0 H [m] 32-160.1 25-160 -160-160 32-160 65-160 -160 80-160 5 32-125.1 4-125 32-125 -125 ft 65-125 3 2 1.6 2.5 3 4 1 5 Q[m³/h] l/s 2 3 4 5 0 0 0 0 700 Etanorm, n = 960 rpm US.gpm IM.gpm 0 0 0 0 0 0 0 0 0 80-0 00 0 125-0 1-0 -0-315 80-315 65-315 -315-315 125-315 1-315 32-2 -2-2 65-2 80-2 -2 32-2.1 5 32-0.1 25-0 32-0 -0-0 65-0 80-0 -0 125-2 1-2 125-0 4 1-0 3 32-160 32-160.1 25-160 -160-160 65-160 80-160 -160 ft 2 32-125.1 32-125 -125-125 65-125 H [m] 5 4 1 1.6 2 0.5 14 3 l/s 4 1 Etanorm 5 Q[m³/h] 2 3 4 5 0 0 0 0

Centrifugal Pumps with Shaft Seal Etanorm, n = 30 rpm 160 US.gpm 0 0 IM.gpm 0 0 0 0 0 0 0 00 0 00 00 0 0 32-2 65-2 -2-2 0 H [m] -0 25-0 80-2 -2 32-2.1 32-0 32-0.1 65-0 -0 80-0 -0 0 125-0 -160 32-160 25-160 65-160 -160 32-160.1-160 80-160 32-125 -125 65-125 32-125.1 ft -125 12 5 Q[m³/h] 2 3 4 5 l/s 0 0 0 0 800 0 Etanorm, n = 17 rpm US.gpm IM.gpm 0 0 0 0 0 0 0 0 0 00 0 00 00 0 1-0 125-0 80-0 -315-315 80-315 65-315 0-0 125-315 -315 1-315 32-2 -2-2 80-2 65-2 -2 32-2.1-0 32-0.1 25-0 32-0 125-2 1-2 65-0 -0 80-0 -0 125-0 -160 32-160 32-160.1 1-0 -160 65-160 80-160 25-160 H [m] 32-125 32-125.1-160 -125-125 5 65-125 ft 4 3 2 3 4 1 5 Q[m³/h] l/s 2 3 4 5 0 0 0 0 800 0 Etanorm 15

Centrifugal Pumps with Shaft Seal Etanorm, n = 1160 rpm US.gpm IM.gpm 0 0 0 0 0 0 0 0 0 00 0 125-0 80-0 1-0 -0-315 -315 80-315 65-315 125-315 -315 1-315 32-2 32-2.1-2 -2 65-2 80-2 -2 125-2 1-2 -0 32-0 32-0.1 25-0 65-0 80-0 -0-0 125-0 5 1-0 32-160 32-160.1 4-160 -160 65-160 -160 80-160 25-160 3 32-125 32-125.1-125 -125 65-125 ft 2 H [m] 5 4 1 2 3 4 1 16 5 Q[m³/h] l/s 2 Etanorm 3 4 5 0 0 0 0

Dimensions Pump with bearing bracket a f x a 1 p DN 2 l h 2 DN 1 g 2 h 1 UG 1389743-CD2-D01/02 g 1 i 1 w v Pump dimensions i 2 n 1 n 2 n 3 m 2 s 1 b s 2 n 4 n 5 d u m 3 t m 1 Dimensions of shaft end and pump feet Dimensions of pump with bearing bracket [mm] Size Bearing bracket Bearing bracket DN 1 11) DN 2 11) a 11) a 1 b 11) d 11) f 11) g 1 g 2 h 1 11) h 2 11) i 1 i 2 l 11) m 1 11) m 2 0-025-160 WS_25_LS - 25 80 118 24 360 15 4 132 160 35 23 70 0-025-0 WS_25_LS - 25 80 142 24 360 15 4 160 180 35 23 70 Rc -032/-125.1 WS_25_LS - 32 80 116 24 360 15 4 112 1 35 23 70 0-032-160.1 WS_25_LS - 32 80 116 24 360 15 4 132 160 35 23 70 0-032-0.1 WS_25_LS - 32 80 142 24 360 18 4 160 180 35 23 70 0-032-2.1 WS_25_LS - 32 168 65 24 360 18 6 180 225 47,5 25 125 95 0-032-125 WS_25_LS - 32 80 115 24 360 15 4 112 1 35 23 70 0-032-160 WS_25_LS - 32 80 118 24 360 15 4 132 160 35 23 70 0-032-0 WS_25_LS - 32 80 142 24 360 18 4 160 180 35 23 70 0-032-2 WS_25_LS - 32 169 65 24 360 18 6 180 225 47,5 25 125 95 065-0-125 WS_25_LS - 65 80 117 24 360 15 4 112 1 35 23 70 065-0-160 WS_25_LS - 65 80 119 24 360 15 4 132 160 35 23 70 065-0-0 WS_25_LS - 65 142 24 360 18 4 160 180 35 23 70 065-0-2 WS_25_LS - 65 169 65 24 360 18 6 180 225 47,5 25 125 95 065-0-315 WS_35_LS - 65 125 7 65 32 470 18 6 225 2 47,5 24 80 125 95 065-0-315 - WS LR 65 125 7 65 32 012) 18 6 225 2 47,5 26 80 125 95 065-0-125 WS_25_LS - 65 117 24 360 18 4 132 160 35 23 70 065-0-160 WS_25_LS - 65 128 24 360 18 4 160 180 35 23 70 065-0-0 WS_25_LS - 65 144 24 360 18 4 160 0 35 23 70 065-0-2 WS_25_LS - 65 170 65 24 360 18 6 180 225 47,5 25 125 95 065-0-315 WS_35_LS - 65 125 7 65 32 470 18 6 225 280 47,5 24 80 125 95 065-0-315 - WS LR 65 125 7 65 32 012) 18 6 225 280 47,5 26 80 125 95 080-065-125 WS_25_LS - 80 65 117 65 24 360 18 4 160 180 47,5 23 125 95 080-065-160 WS_25_LS - 80 65 132 65 24 360 18 4 160 0 47,5 23 125 95 11) Dimensions to DIN EN 733 12) Dimensions differ from those specified in EN 733 Etanorm 17

Size Bearing bracket Bearing bracket DN 1 11) DN 2 11) a 11) a 1 b 11) d 11) f 11) g 1 g 2 h 1 11) h 2 11) i 1 i 2 l 11) m 1 11) m 2 080-065-0 WS_25_LS - 80 65 155 65 24 360 18 6 180 225 47,5 25 125 95 080-065-2 WS_35_LS - 80 65 179 80 32 470 6 0 2 60 24 80 160 1 080-065-315 WS_35_LS - 80 65 125 9 80 32 470 6 225 280 60 24 80 160 1 080-065-315 - WS_60_LR 80 65 125 9 80 42 12) 512) 6 225 280 60 26 1 160 1-080-160 WS_25_LS - 80 125 138 65 24 360 18 6 180 225 47,5 25 125 95-080-0 WS_35_LS - 80 125 159 65 32 470 18 4 180 2 47,5 22 80 125 95-080-2 WS_35_LS - 80 125 183 80 32 470 18 6 0 280 60 24 80 160 1-080-315 WS_35_LS - 80 125 218 80 32 470 6 2 315 60 24 80 160 1-080-315 - WS_60_LR 80 125 218 80 42 12) 512) 6 2 315 60 26 1 160 1-080-0 WS_55_LS - 80 125 257 80 42 5 6 280 355 60 25 1 160 1 125--160 WS_35_LS - 125 125 178 80 32 470 18 6 0 280 60 24 80 160 1 125--0 WS_35_LS - 125 125 173 80 32 470 18 6 0 280 60 24 80 160 1 125--2 WS_35_LS - 125 1 188 80 32 470 18 6 225 280 60 24 80 160 1 125--315 WS_35_LS - 125 1 225 80 32 470 18 6 2 315 60 24 80 160 1 125--315 - WS_60_LR 125 1 225 80 42 12) 512) 18 6 2 315 60 26 1 160 1 125--0 WS_55_LS - 125 1 255 42 5 6 280 355 75 25 1 0 1 1-125-0 WS_35_LS - 1 125 1 189 80 32 470 6 2 315 60 24 80 160 1 1-125-2 WS_35_LS - 1 125 1 226 80 32 470 6 2 355 60 24 80 160 1 1-125-315 WS_55_LS - 1 125 1 243 42 5 6 280 355 75 25 1 0 1 1-125-0 WS_55_LS - 1 125 1 277 42 5 6 315 0 75 25 1 0 1 0-1-0 WS_35_LS - 0 1 160 2 32 470 6 280 0 75 24 80 0 1 0-1-2 WS_35_LS - 0 1 160 2 32 470 6 280 0 75 24 80 0 1 0-1-315 WS_55_LS - 0 1 160 255 42 5 6 280 0 75 25 1 0 1 0-1-0 WS_55_LS - 0 1 160 289 42 5 6 315 4 75 25 1 0 1 Dimensions of pump with bearing bracket, continued [mm] Size Bearing bracket Bearing bracket DN 1 11) DN 2 11) m 3 11) n 1 11) n 2 11) n 3 11) n 4 n 5 p s 1 11) s 2 11) t u v w 11) x 11) 0-025-160 WS_25_LS - 25 48 2 190 1 1 160 118 14 14 27 8 260 0-025-0 WS_25_LS - 25 48 2 190 1 1 160 142 14 14 27 8 260 0-032-125.1 WS_25_LS - 32 48 190 1 90 1 160 116 14 14 27 8 260 0-032-160.1 WS_25_LS - 32 48 2 190 1 1 160 121 14 14 27 8 260 0-032-0.1 WS_25_LS - 32 48 2 190 1 1 160 142 14 14 27 8 260 0-032-2.1 WS_25_LS - 32 48 3 2 190 1 160 168 14 14 27 8 260 0-032-125 WS_25_LS - 32 48 190 1 90 1 160 115 14 14 27 8 260 0-032-160 WS_25_LS - 32 48 2 190 1 1 160 128 14 14 27 8 260 0-032-0 WS_25_LS - 32 48 2 190 1 1 160 143 14 14 27 8 260 0-032-2 WS_25_LS - 32 48 3 2 190 1 160 178 14 14 27 8 260 065-0-125 WS_25_LS - 65 48 2 160 1 1 160 117 14 14 27 8 260 065-0-160 WS_25_LS - 65 48 2 190 1 1 160 134 14 14 27 8 260 065-0-0 WS_25_LS - 65 48 265 212 165 1 160 155 14 14 27 8 260 065-0-2 WS_25_LS - 65 48 3 2 190 1 160 179 14 14 27 8 260 065-0-315 WS_35_LS - 65 48 345 280 215 1 160 7 14 14 35 1 3 065-0-315 - WS LR 65 48 345 280 215 1 160 7 14 14 35 1 370 065-0-125 WS_25_LS - 65 48 2 190 1 1 160 1 14 14 27 8 260 065-0-160 WS_25_LS - 65 48 265 212 165 1 160 149 14 14 27 8 260 065-0-0 WS_25_LS - 65 48 265 212 165 1 160 163 14 14 27 8 260 065-0-2 WS_25_LS - 65 48 3 2 190 1 160 186 14 14 27 8 260 065-0-315 WS_35_LS - 65 48 345 280 215 1 160 215 14 14 35 1 3 065-0-315 - WS LR 65 48 345 280 215 1 160 215 14 14 35 1 370 080-065-125 WS_25_LS - 80 65 48 280 212 1 1 160 1 14 14 27 8 260 080-065-160 WS_25_LS - 80 65 48 280 212 1 1 160 160 14 14 27 8 260 080-065-0 WS_25_LS - 80 65 48 3 2 190 1 160 178 14 14 27 8 260 1 080-065-2 WS_35_LS - 80 65 48 360 280 0 1 160 199 19 14 35 1 3 1 080-065-315 WS_35_LS - 80 65 48 0 315 2 1 160 229 19 14 35 1 3 1 080-065-315 - WS_60_LR 80 65 48 0 315 2 1 160 229 19 14 45 12 160 370 1-080-160 WS_25_LS - 80 48 3 2 190 1 160 174 14 14 27 8 260 1-080-0 WS_35_LS - 80 48 345 280 215 1 160 188 19 14 35 1 3 1-080-2 WS_35_LS - 80 48 0 315 2 1 160 9 19 14 35 1 3 1-080-315 WS_35_LS - 80 48 0 315 2 1 160 242 19 14 35 1 3 1-080-315 - WS_60_LR 80 48 0 315 2 1 160 242 19 14 45 12 160 370 1-080-0 WS_55_LS - 80 48 435 355 275 1 160 280 19 14 45 12 160 370 1 125--160 WS_35_LS - 125 48 360 280 0 1 160 225 19 14 35 1 3 1 125--0 WS_35_LS - 125 48 360 280 0 1 160 212 19 14 35 1 3 1 125--2 WS_35_LS - 125 48 0 315 2 1 160 219 19 14 35 1 3 1 125--315 WS_35_LS - 125 48 0 315 2 1 160 255 19 14 35 1 3 1 125--315 - WS_60_LR 125 48 0 315 2 1 160 255 19 14 45 12 160 370 1 125--0 WS_55_LS - 125 48 0 0 0 1 160 283 24 14 45 12 160 370 1 1-125-0 WS_35_LS - 1 125 48 0 315 2 1 160 242 19 14 35 1 3 1 1-125-2 WS_35_LS - 1 125 48 0 315 2 1 160 275 19 14 35 1 3 1 1-125-315 WS_55_LS - 1 125 48 0 0 0 1 160 280 24 14 45 12 160 370 1 1-125-0 WS_55_LS - 1 125 48 0 0 0 1 160 9 24 14 45 12 160 370 1 0-1-0 WS_35_LS - 0 1 48 5 4 3 1 160 316 24 14 35 1 3 1 0-1-2 WS_35_LS - 0 1 48 0 0 0 1 160 0 24 14 35 1 3 1 11) Dimensions to DIN EN 733 18 Etanorm

Size Bearing bracket Bearing bracket DN 1 11) DN 2 11) m 3 11) n 1 11) n 2 11) n 3 11) n 4 n 5 p s 1 11) s 2 11) t u v w 11) x 11) 0-1-315 WS_55_LS - 0 1 48 5 4 3 1 160 4 24 14 45 12 160 370 1 0-1-0 WS_55_LS - 0 1 48 5 4 3 1 160 331 24 14 45 12 160 370 1 Pump with bearing pedestal a f x DN 2 a 1 p l h 2 DN 1 h 1 w h 3 c h 4 m 6 e Dimensions of pump with bearing pedestal m 5 m 3 m 4 n 1 d u n 2 n 3 m 2 n 4 n 5 t s 2 s 1 b m 1 Dimensions of bearing pedestal, shaft end and pump feet Dimensions of pump with bearing pedestal [mm] Size Bearing bracket DN 1 DN 2 a a 1 b c d e f g h 1 h 2 h 3 h 4 i l m 1 m 2 065-0-0 WS_25_PS 65 142-14 24 80 360 - - 180 1 160 - - - 065-0-2 WS_25_PS 65 169-14 24 80 360 - - 225 168 160 - - - 065-0-315 WS_35_PS 65 125 7-32 1 470 - - 2 196 0-80 - - 065-0-0 WS_25_PS 65 144-14 24 80 360 - - 0 152 160 - - - 065-0-2 WS_25_PS 65 170-14 24 80 360 - - 225 172 160 - - - 065-0-315 WS_35_PS 65 125 7-32 1 470 - - 280 4 0-80 - - 080-065-0 WS_25_PS 80 65 155-14 24 80 360 - - 225 161 160 - - - 080-065-2 WS_35_PS 80 65 179-32 1 470 - - 2 186 0-80 - - 080-065-315 WS_35_PS 80 65 125 9-32 1 470 - - 280 214 0-80 - - -080-0 WS_35_PS 80 125 159-32 1 470 - - 2 170 0-80 - - -080-2 WS_35_PS 80 125 183-32 1 470 - - 280 195 0-80 - - -080-315 WS_35_PS 80 125 218-32 1 470 - - 315 228 0-80 - - -080-0 WS_55_PS 80 125 257 80 22 42 1 5 280 355-2 60 1 160 1 125--0 WS_35_PS 125 125 173-32 1 470 - - 280 190 0-80 - - 125--2 WS_35_PS 125 1 188-32 1 470 - - 280 1 0-80 - - 125--315 WS_35_PS 125 1 225-32 1 470 - - 315 237 0-80 - 125--0 WS_55_PS 125 1 255 22 42 1 5 280 355-2 75 1 0 1 1-125-0 WS_35_PS 1 125 1 189-32 1 470 - - 315 216 0-80 - - 1-125-2 WS_35_PS 1 125 1 226-32 1 470 - - 355 245 0-80 - - 1-125-315 WS_55_PS 1 125 1 243 22 42 1 5 280 355-2 75 1 0 1 1-125-0 WS_55_PS 1 125 1 277 22 42 1 5 315 0-2 75 1 0 1 0-1-0 WS_35_PS 0 1 160 2 32 1 470 280 0-0 75 80 0 1 Etanorm 19

Size Bearing bracket DN 1 DN 2 a a 1 b c d e f g h 1 h 2 h 3 h 4 i l m 1 m 2 0-1-2 WS_35_PS 0 1 160 2 32 1 470 280 0-0 75 80 0 1 0-1-315 WS_55_PS 0 1 160 255 22 42 1 5 280 0-2 75 1 0 1 0-1-0 WS_55_PS 0 1 160 289 22 42 1 5 315 4-2 75 1 0 1 Dimensions of pump with bearing pedestal, continued [mm] Size Bearing bracket DN 1 DN 2 m 3 m 4 m 5 m 6 n 1 n 2 n 3 n 4 n 5 p s 1 s 2 t u w x 065-0-0 WS_25_PS 65 82 67 2 160 - - - 125 160 155-15 27 8 48 065-0-2 WS_25_PS 65 82 67 2 160 - - - 125 160 179-15 27 8 48 065-0-315 WS_35_PS 65 95 80 5 2 - - - 160 0 7-19 35 70 065-0-0 WS_25_PS 65 82 67 2 160 - - - 125 160 163-15 27 8 48 065-0-2 WS_25_PS 65 82 67 2 160 - - - 125 160 186-15 27 8 48 065-0-315 WS_35_PS 65 95 80 5 2 - - - 160 0 215-19 35 70 080-065-0 WS_25_PS 80 65 82 67 2 160 - - - 125 160 178-15 27 8 48 1 080-065-2 WS_35_PS 80 65 95 80 5 2 - - - 160 0 199-19 35 70 1 080-065-315 WS_35_PS 80 65 95 80 5 2 - - - 160 0 229-19 35 70 1-080-0 WS_35_PS 80 95 80 5 2 - - - 160 0 188-19 35 70 1-080-2 WS_35_PS 80 95 80 5 2 - - - 160 0 9-19 35 70 1-080-315 WS_35_PS 80 95 80 5 2 - - - 160 0 242-19 35 70 1-080-0 WS_55_PS 80 90 90 345 2 435 355 275 0 2 280 19 19 45 12 65 1 125--0 WS_35_PS 125 95 80 5 2 - - - 160 0 212-19 35 70 1 125--2 WS_35_PS 125 95 80 5 2 - - - 160 0 219-19 35 70 1 125--315 WS_35_PS 125 95 80 5 2-160 0 255-19 35 70 1 125--0 WS_55_PS 125 90 90 345 2 0 0 0 0 2 283 24 19 45 12 65 1 1-125-0 WS_35_PS 1 125 95 80 5 2 - - - 160 0 242-19 35 70 1 1-125-2 WS_35_PS 1 125 95 80 5 2 - - - 160 0 275-19 35 70 1 1-125-315 WS_55_PS 1 125 90 90 345 2 0 0 0 0 2 280 24 19 45 12 65 1 1-125-0 WS_55_PS 1 125 90 90 345 2 0 0 0 0 2 9 24 19 45 12 65 1 0-1-0 WS_35_PS 0 1 95 80 5 2 5 4 3 160 0 316 24 19 35 70 1 0-1-2 WS_35_PS 0 1 95 80 5 2 0 0 0 160 0 0 24 19 35 70 1 0-1-315 WS_55_PS 0 1 90 90 345 2 5 4 3 0 2 4 24 19 45 12 65 1 0-1-0 WS_55_PS 0 1 90 90 345 2 5 4 3 0 2 331 24 19 45 12 65 1 Connections Connections, pump with bearing bracket Etanorm

1M 6D DN2 6D 1M DN1 6B 13B 8B Connections, pump with bearing pedestal Connections Connection Design Configuration Position Region 1M Pressure gauge connection On pump set with pressure sensor DN2 A, B, C 6B Fluid drain Drilled and closed - A, B, C 6D Fluid priming and venting Drilled and closed DN2, suction side A, C 8B Leakage drain Drilled and closed - A, B, C 1M optional Pressure gauge connection Drilled and closed or with DN1 A, B pressure sensor 6D optional Fluid priming and venting Drilled and closed DN2, drive end A, B 13B Oil drain Drilled and closed - C Connections Size Bearing bracket Europe India South Africa Casing material G, B C, S G, B, C, S G G C G, C Connection 1M / 6D / 6B 8B 1M / 6D / 6B 8B 1M / 6D / 6B 8B 13B 0-025-160 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-025-0 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-032-125.1 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-032-160.1 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-032-0.1 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-032-2.1 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-032-125 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-032-160 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-032-0 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 0-032-2 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 065-0-125 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 065-0-160 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 065-0-0 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 065-0-2 WS_25_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 065-0-315 WS_35_LS Rc 1/4 G 1/4 G 1/2 G 1/4 NPT 1/2-14 Rc 1/4 G 1/4 G 1/2 G 1/4 065-0-315 WS LR Rc 1/4 G 1/4 - G 1/4 - Rc 1/4 G 1/4 - G 1/4 065-0-125 WS_25_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 065-0-160 WS_25_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 065-0-0 WS_25_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 065-0-2 WS_25_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 065-0-315 WS_35_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 065-0-315 WS LR Rc 3/8 G 3/8 - G 3/8 - Rc 3/8 G 3/8 - G 1/4 Etanorm 21

Size Bearing bracket Europe India South Africa Casing material G, B C, S G, B, C, S G G C G, C Connection 1M / 6D / 6B 8B 1M / 6D / 6B 8B 1M / 6D / 6B 8B 13B 080-065-125 WS_25_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 080-065-160 WS_25_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 080-065-0 WS_25_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 080-065-2 WS_35_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 080-065-315 WS_35_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 080-065-315 WS_60_LR Rc 3/8 G 3/8 - G 3/8 - Rc 3/8 G 3/8 - G 1/4-080-160 WS_25_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4-080-0 WS_35_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4-080-2 WS_35_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4-080-315 WS_35_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4-080-315 WS_60_LR Rc 3/8 G 3/8 - G 3/8 - Rc 3/8 G 3/8 - G 1/4-080-0 WS_55_LS Rc 3/8 G 3/8 G 1/2 G 3/8 NPT 1/2-14 Rc 3/8 G 3/8 G 1/2 G 1/4 125--160 WS_35_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 125--0 WS_35_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 125--2 WS_35_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 125--315 WS_35_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 125--315 WS_60_LR R 1/2 G 1/2 - G 1/2 - R 1/2 G 1/2 - G 1/4 125--0 WS_55_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 1-125-0 WS_35_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 1-125-2 WS_35_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 1-125-2 WS_35_LS R 1/2 G 1/2 - G 1/2 - R 1/2 G 1/2 - G 1/4 1-125-315 WS_55_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 1-125-0 WS_55_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 0-1-0 WS_35_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 0-1-2 WS_35_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 0-1-2 WS_35_LS R 1/2 G 1/2 - G 1/2 - R 1/2 G 1/2 - G 1/4 0-1-315 WS_55_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 0-1-0 WS_55_LS R 1/2 G 1/2 G 1/2 G 1/2 NPT 1/2-14 R 1/2 G 1/2 G 1/2 G 1/4 Flange design Flange design by materials Material variant Standard Pressure class Standard Pressure class G, GB, GC EN 92-2 PN 16 Drilled to ASME B16.1 Class 125 S, SB, SC EN 92-2 PN 16 Drilled to ASME B16.1 Class 125 B EN 92-3 PN Drilled to ASME B16.1 Class 125 C EN 92-1 PN 16 Drilled to ASME B16.5 Class 1 Scope of supply Depending on the design variant the following components are included in the scope of supply: Scope of supply Scope of supply Pump Baseplate Coupling Coupling guard Motor Region A, B, C A, B, C A, B, C A, B, C A, C 22 Etanorm

General assembly drawings Standardised mechanical seal and bolted casing cover This view applies to the following pump sizes: 0-025-0 0-32-0.1 065-0-0 065-0-0 080-065-0-080-2 125--2 1-125-2 0-1-2 0-32-2.1 065-0-2 065-0-2 080-065-2-080-315 125--315 1-125-315 0-1-315 0-32-0 065-0-315 065-0-315 080-065-315-080-0 125--0 1-125-0 0-1-0 0-32-2 [ Supplied in packaging units only Pump set with standardised mechanical seal and bolted casing cover List of components Part No. Description Part No. Description 2 Volute casing 554.98 Lockwasher 161 Casing cover 81-92.01/.02 Cover plate 183 Support foot 901.04/./.31/.98 Hexagon head bolt 2 Shaft 902.01/.15 Stud 2 Impeller 903.01/.02/.03/.04 Screw plug 321.01/.02 Deep groove ball bearing 914.02 Round-head screw 3 Bearing bracket 9.01/.15/.95 Hexagon nut 360.01./02 Bearing cover 9.95 Spring washer 0./.75 Gasket 932.01/.02 Circlip 411.01/.02/.03/.04 Joint ring 13) 9.01/.02/.09 14) Key Etanorm 23

Part No. Description Part No. Description 411.77/.78 Axial sealing ring Connections: 433 Mechanical seal 1M Connection for pressure gauge 2.01/.02 Casing wear ring 15) 6B Fluid drain 523 Shaft sleeve 6D Fluid priming and venting 5.95 16) Disc 8B Leakage drain 13) For casing materials S and C only 14) For shaft units 55 and 60 only 15) Optional for casing material C 16) For shaft unit 25 only 24 Etanorm

Standardised mechanical seal and clamped casing cover This view applies to the following pump sizes: 0-025-160 0-32-125.1 065-0-125 065-0-125 080-065-125-080-160 125--160 1-125-0 0-1-0 0-32-160.1 065-0-160 065-0-160 080-065-160-080-0 125--0 0-32-125 0-32-160 [ Supplied in packaging units only Pump set with standardised mechanical seal and clamped casing cover List of components Part No. Description Part No. Description 2 Volute casing 554.98 Lockwasher 161 Casing cover 81-92.01/.02 Cover plate 183 Support foot 901.04/./.31/.98 Hexagon head bolt 2 Shaft 902.01/.15 Stud 2 Impeller 903.01/.02/.03/.04 Screw plug 321.01/.02 Deep groove ball bearing 914.02 Round-head screw 3 Bearing bracket 9.01/.95 Hexagon nut 360.01./02 Bearing cover 9.95 Spring washer 0./.75 Gasket 932.01/.02 Circlip 411.01/.02/.03/.04 Joint ring 17) 9.01/.02/.09 18) Key 17) For casing materials S and C only Etanorm 25

Part No. Description Part No. Description 411.77/.78 Axial sealing ring Connections: 433 Mechanical seal 1M Connection for pressure gauge 2.01/.02 19) Casing wear ring ) 6B Fluid drain 523 Shaft sleeve 6D Fluid priming and venting 5.95 21) Disc 8B Leakage drain 18) For shaft units 55 and 60 only 19) Not on sizes 0-025-160, 0-32-125.1, 0-32-160.1, 0-32-125, 0-32-160, 065-0-125 ) Optional for casing material C 21) For shaft unit 25 only 26 Etanorm

Standardised mechanical seal and bolted casing cover This view applies to the following pump sizes: 0-025-0 0-32-0.1 065-0-0 065-0-0 080-065-0-080-2 125--2 1-125-2 0-1-2 0-32-2.1 065-0-2 065-0-2 080-065-2-080-315 125--315 1-125-315 0-1-315 0-32-0 065-0-315 065-0-315 080-065-315-080-0 125--0 1-125-0 0-1-0 0-32-2 [ Supplied in packaging units only Pump set with gland packing and bolted casing cover List of components Part No. Description Part No. Description 2 Volute casing 5.95 22) Disc 161 Casing cover 554.98 Lockwasher 183 Support foot 81-92.01/.02 Cover plate 2 Shaft 901.04/./.98 Hexagon head bolt 2 Impeller 902.01/.02/.15 Stud 321.01/.02 Deep groove ball bearing 903.01/.02/.03/.04 Screw plug 3 Bearing bracket 914.02 Round-head screw 360.01./02 Bearing cover 9.01/.02/.15/.95 Hexagon nut 0./.75 Gasket 9.95 Spring washer 22) For shaft unit 25 only Etanorm 27

Part No. Description Part No. Description 411.01/.02/.03/.04 Joint ring 23) 932.01/.02 Circlip 411.77/.78 Axial sealing ring 9.01/.02/.09 24) Key 452 Gland follower 454 Stuffing box ring Connections: 458 Lantern ring 1M Connection for pressure gauge 461 Gland packing 6B Fluid drain 2.01/.02 Casing wear ring 25) 6D Fluid priming and venting 524 Shaft protecting sleeve 8B Leakage drain 23) For casing material C only 24) For shaft units 55 and 60 only 25) Optional for casing material C 28 Etanorm

Gland packing and clamped casing cover This view applies to the following pump sizes: 0-025-160 0-32-125.1 065-0-125 065-0-125 080-065-125-080-160 125--160 1-125-0 0-1-0 0-32-160.1 065-0-160 065-0-160 080-065-160-080-0 125--0 0-32-125 0-32-160 [ Supplied in packaging units only Pump set with gland packing and clamped casing cover List of components Part No. Description Part No. Description 2 Volute casing 5.95 26) Disc 161 Casing cover 554.98 Lockwasher 183 Support foot 81-92.01/.02 Cover plate 2 Shaft 901.04/./.98 Hexagon head bolt 2 Impeller 902.01/.02 Stud 321.01/.02 Deep groove ball bearing 903.01/.02/.03/.04 Screw plug 3 Bearing bracket 914.02 Round-head screw 360.01./02 Bearing cover 9.01/.02/.15/.95 Hexagon nut 0./.75 Gasket 9.95 Spring washer 411.01/.02/.03/.04 Joint ring 27) 932.01/.02 Circlip 26) For shaft unit 25 only Etanorm 29

Part No. Description Part No. Description 411.77/.78 Axial sealing ring 9.01/.02/.09 28) Key 452 Gland follower 454 Stuffing box ring Connections: 458 Lantern ring 1M Connection for pressure gauge 461 Gland packing 6B Fluid drain 2.01/.02 29) Casing wear ring ) 6D Fluid priming and venting 524 Shaft protecting sleeve 8B Leakage drain 27) For casing material C only 28) For shaft units 55 and 60 only 29) Not on sizes 0-025-160, 0-32-125.1, 0-32-160.1, 0-32-125, 0-32-160, 065-0-125 ) Optional for casing material C Etanorm

Reinforced bearings Version with reinforced bearings (shaft units and 60) List of components 31) Part No. Description Part No. Description 183 Support foot 901.01/.02/.04/.31 Hexagon head bolt 2 Shaft 9.95 Hexagon nut 3 Bearing bracket 9.95 Spring washer 321.01/.02 Deep groove ball bearing 9.01/.02/.09 32) Key 360.01/.02 Bearing cover 421.01/.02 Lip seal Connections: 7.01 Thrower 8B Leakage drain 31) Some individual components might not be applicable, depending on the size and material. 32) For shaft unit 60 only Etanorm 31

Oil lubrication with constant level oiler Version with oil lubrication and constant level oiler List of components 33) Part No. Description Part No. Description 183 Support foot 672 Venting 2 Shaft 731.21 Pipe union 3 Bearing bracket 901.01/.02/.04/.31 Hexagon head bolt 321.01/.02 Deep groove ball bearing 903.46 Screw plug 360.01/.02 Bearing cover 9.95 Hexagon nut 0.01/.02 Gasket 9.95 Spring washer 411.46 Joint ring 9.01/.02/.09 34) Key 421.01/.02 Lip seal Connections: 7.01 Thrower 8B Leakage drain 5.95 35) Disc 13B Oil drain 638 Constant level oiler 13D Oil filling and venting 33) Some individual components might not be applicable, depending on the size and material. 34) For shaft units 55 and 60 only 35) For shaft unit 25 only 32 Etanorm

KSB Aktiengesellschaft 67225 Frankenthal Johann-Klein-Str. 9 67227 Frankenthal (Deutschland) Tel. +49 6233 86-0 Fax +49 6233 86-31 www.ksb.de KSB Pumps Limited Plot no. E3 & E4, MIDC, Sinnar, (Malegaon) Nashik 422 113 Tel. +91 2551 2252 Tel. +91 2551 2253 Tel. +91 2551 229700 Fax + 91 2551 2254 www.ksbindia.co.in KSB Shanghai Pump Co. Ltd No. Jiangchuang Road, Minhang 02 Shanghai CHINA PR Tel. +86 (21) 64 2888, ext. 3 Fax +86 (21) 64 14, ext. KSB Pumps and Valves (Pty.) Ltd Cor. North Reef & Activia Roads, Activia Park: 11 Germiston (Johannesburg) Republic of South Africa Tel. +27 (11) 876 5600 Fax +27 (11) 822 13 E-Mail: sales@ksbpumps.co.za 1311. 5/02- EN 29.03.13