Data sheet Item no.: 3700 Page: 1 / 5 Operating data Pumped medium Water Actual flow rate 415.38 m ³/h Clean water Actual developed head 57.81 m Not containing chemical and Efficiency 82.3 % mechanical substances Power absorbed 79.32 kw which affect the materials Pump speed of rotation 1486 rpm Fluid temperature 20.0 C NPSH required 4.11 m Fluid density 998 kg/m ³ 3.61 m Fluid viscosity 1.00 mm ²/s Discharge press. 5.66 bar.g Suction pressure max. 0.00 bar.g Mass flow rate 115.15 kg/s Max. power on curve Min. allow. flow rate for stable operation Min. allow. mass flow rate for stable operation 91.20 kw 149.97 m ³/h 41.58 kg/s Shuff head 68.91 m Design Single system 1 x 100 % Design Pump standard Design Orientation Suction flange (AS) Discharge flange (AD) Shaft seal Manufacturer Type Mechanical Seal Form Material code Sealing plan KSB axially split volute casing pump Pump and mor on common Baseframe (3E) Horizontal EN 1092-2 / DN 200 / PN 10 21A / FF EN 1092-2 / DN 150 / PN 10 21A / FF Single acting mechanical seal Crane 58U Unbalanced Q1Q1VGG/BO E Single acting mechanical (external circulation) Clean water operation: Pumped liquid with max. 50 mg/l solids. Wear ring Wear ring type Casing wear ring Standard design Impeller diameter Minimum impeller diameter Full impeller diameter Free passage size Direction of rotation from drive 420.0 mm 345.0 mm 420.0 mm 12.0 mm Clockwise Bearing seal driver side Lip seal Bearing type driver side Anti-friction bearings Lubrication type driver side Grease Bearing sealing end side Lip seal Bearing type end side Anti-friction bearings Bearing lubrication end side Grease Temperature measurement with tapping Temperature sensor PT100 mor side Vibration measurement with tapping Color Ultramarine blue (RAL 5002) KSB-blue Driver, accessories Coupling Coupling guard Baseplate Driver type Drive supplied by Electric mor without mor Mor const. type B3 Mor size 280M Frequency 50 Hz Rated power P2 90.00 kw Number of poles 4
Data sheet Item no.: 3700 Page: 2 / 5 Materials GB Notes Bearing housing (350.1) Grey cast iron JL 1040 Ammonium (NH4+) <= 2 mg/kg, free of H2S; Chlorine (Cl2) Shaft seal housing (441) Grey cast iron JL 1040 <=0.6 mg/kg. Neck ring (457.2) Tin Bronze CC493K general criteria for a water analysis: ph-value >= 7; chloride Casing wear ring (502) Tin Bronze CC493K content (Cl) <=250 mg/kg. chlorine (Cl2) <=0.6 mg/kg. Shaft protecting sleeve GX120CRMO29-2 1.4138 Volute casing (102) Grey cast iron JL 1040 (524.1) Pump shaft (211) Chrome steel 1.4021+QT800 Spacer sleeve required Duplex stainless steel Double-entry impeller (234) Tin bronze CC480K-GS (525.2) 1.4462 Certifications Acceptance standard: None; lerances ISO 9906 class 2 Balancing test Balancing grade G 6,3 Part Impeller Hydrostatic test (room temp.) Range Complete pump with shaft seal Test pressure 8.77 bar.g Test time 10.0 min Final visual inspection
Performance curve Page: 3 / 5 Qmin 60 Total developed head [m] 40 Qmin 420.0 20 345.0 NPSH req. 6 [m] 4 NPSHR Efficiency 50 [%] 0 100 Power Input [kw] 50 Flow Curve data Speed of rotation 1486 rpm Power absorbed 79.32 kw Fluid density 998 kg/m ³ NPSH required 4.11 m Viscosity 1.00 mm ²/s 3.61 m Flow rate 415.38 m ³/h Curve number K42923 Total developed head 57.81 m Effective impeller diameter 420.0 mm Efficiency 82.3 % Acceptance standard None; lerances ISO 9906 class 2 / 2B
Installation plan Page: 4 / 5 610 450 450 989 37 19 41 399 590 305 125 55 200 318 150 200 381 400 17.5 20 70 430 280 280 480 315 315 Drawing is not scale Dimensions in mm Mor Not in scope of supply Mor size 280M Mor power 90.00 kw Number of poles 4 Speed of rotation 1486 rpm Connections Suction flange (AS) Discharge flange (AD) EN 1092-2 / DN 200 / PN 10 21A / FF EN 1092-2 / DN 150 / PN 10 21A / FF Weight net Pump Total Connect pipes without stress or strain! Notes for dimensions: Drawing is not scale. Admissible lerances for shaft height: DIN 747 Dimensions without lerance indication: ISO 2768 CK Dimensions without lerance indication Welded parts: ISO 13920 B/F Dimensions without lerance indication Cast parts: ISO 8062 CT13 RMA(H) 440 kg 440 kg For auxiliary connections see separate drawing. General notes: Piping must be connected free of stress. The pump must not be used as support for the piping (The pump is not an anchor point for the piping). The piping must be fixed in such a way that no forces, vibrations or the weight of the piping is transferred the pump. Restrictions for forces and moments on suction and pressure nozzle must be considered. Connection by means of unrestrained expansion joints is not permitted!!
Connection plan Page: 5 / 5 Connections 1M.1 Pressure gauge connection G 1/2 1M.2 Pressure gauge G 1/2 connection 4M.1 Temperature G 1/2 measurement connection driver side 4M.2 Temperature G 1/2 measurement connection non-driver side 6B.2 Pumped liquid drain G 1/2 6D Pumped medium - filling / venting Flexible pipe with four way connecr and vent plugged 8A Leakage drain G 3/4 26M.1 SPM nipple M 8 connection driver side 26M.2 SPM nipple connection non-driver side M 8