Data sheet Page: 1 / 6 Etaline GN 080-250/754 G11 Inline pump Operating data Requested flow rate Requested developed head Pumped medium Ambient air temperature Fluid temperature Fluid density Fluid viscosity Suction pressure max. Mass flow rate Max. power on curve Min. allow. flow for continuous stable operation Shutoff head 66.00 m³/h 20.00 m Water Clean water Not containing chemical and mechanical substances which affect the materials 20.0 °C 20.0 °C 998 kg/m³ Actual flow rate Actual developed head Efficiency MEI (Minimum Efficiency Index) Power absorbed Pump speed of rotation NPSH required Permissible operating pressure 65.99 m³/h 19.99 m 69.2 % ≥ 0.10 1.00 mm²/s 0.00 bar.g 18.29 kg/s 6.28 kW 13.88 m³/h Discharge press. Min. allow. mass flow for continuous stable operation Max. allow. mass flow Design 1.96 bar.g 3.85 kg/s 24.46 m 5.18 kW 1476 rpm 2.28 m 16.00 bar.g 28.11 kg/s Single system 1 x 100 % Tolerances to ISO 9906 Class 3B; below 10 kW acc. to paragraph 4.4.2 Design Pump standard Design Orientation Suction nominal dia. Suction nominal pressure Suction position Suction flange drilled according to standard Discharge nominal dia. Discharge norminal pressure Discharge position Discharge flange drilled according to standard Shaft seal Manufacturer Type Material code Without Close-coupled in-line Vertical DN 80 PN 16 270° (left 90°) EN 1092-2 DN 80 PN 16 90° (right) EN 1092-2 Single acting mechanical seal KSB 1 BQ1EGG Shaft seal code Sealing plan 11 I Single-acting mechanical seal(internal circulation) A liquid free of solids is assumed Seal chamber design Standard seal chamber Contact guard with Wear ring Casing wear ring Impeller diameter 260.0 mm Direction of rotation from drive Clockwise Silicon free pump assembly Yes Bearing bracket construction Close-coupled Bearing bracket size WE35 Bearing type Anti-friction bearings Lubrication type Grease Color Vermilion (RAL 2002) Data sheet Page: 2 / 6 Etaline GN 080-250/754 G11 Inline pump Driver, accessories Driver type Drive standard mech. Model (make) Drive supplied by Motor const. type Motor size Efficiency class Motor speed Frequency Operating voltage Rated power P2 Available reserve Rated current Starting current ratio Insulation class Electric motor IEC KSB Standard motor supplied by KSB - mounted by KSB V1 132M IE2 acc. to IEC 60034-30 1476 rpm 50 Hz 400 V 7.50 kW 44.82 % 14.7 A 6.9 F to IEC 34-1 Motor enclosure Cos phi at 4/4 load Motor efficiency at 4/4 load Temperature sensor Terminal box position Motor winding Number of poles Fixed bearing reinforced Connection mode Motor cooling method Motor material Frequency inverter operation allowed Noise pressure level IP55 0.83 88.7 % 3 PTC resistors 0° same orientation Viewed from the drive 400 / 690 V 4 axial Delta Surface cooling Aluminium FI allowed 64 dBa Materials GN Notes general criteria for a water analysis: pH-value >= 7; chloride content (Cl) <=250 mg/kg. chlorine (Cl2) <=0.6 mg/kg. Volute casing (102) Grey cast iron EN-GJL-250 Discharge cover (163) Grey cast iron EN-GJL-250 Shaft (210) Tempered steel C45+N Impeller (230) Grey cast iron EN-GJL-250 Joint ring (411) DPAF seal plate asbestos free Casing wear ring (502.1) Casing wear ring (502.2) Shaft sleeve (523) Stud (902) Screwed plug (903) Impeller nut (922) Grey cast iron GG/CAST IRON Grey cast iron GG/CAST IRON Stainless steel 1.4571 Steel 8.8 Steel ST Steel 8 Page: 3 / 6 Etaline GN 080-250/754 G11 Inline pump Curve data Speed of rotation Fluid density Viscosity Flow rate Requested flow rate Total developed head Requested developed head 1476 rpm 998 kg/m³ 1.00 mm²/s 65.99 m³/h 66.00 m³/h 19.99 m 20.00 m Efficiency MEI (Minimum Efficiency Index) Power absorbed NPSH required Curve number Effective impeller diameter Acceptance standard 69.2 % ≥ 0.10 5.18 kW 2.28 m K1146.454/011 260.0 mm Tolerances to ISO 9906 Class 3B; below 10 kW acc. to paragraph 4.4.2 Installation plan Page: 4 / 6 Etaline GN 080-250/754 G11 Inline pump 184 165 175 100 202 1) 45 140 45 1) ø262 230 2) 45 50 619 ø300 1) 733 234 DN2 12.5 60 114 M10 DN1 1) Foundation fixing elements 2) Pump fixing elements 250 Drawing is not to scale 250 Dimensions in mm Installation plan Page: 5 / 6 Etaline GN 080-250/754 G11 Inline pump Motor Motor manufacturer Motor size Motor power Number of poles Speed of rotation Position of terminal box Note: KSB 132M 7.50 kW 4 1476 rpm 0° same orientation Viewed from the drive Pump foot is not in the scope of supply Connect pipes without stress or strain! Dimensional tolerances for shaft axis height: Dimensions without tolerances, middle tolerances to: Connection dimensions for pumps: Dimensions without tolerances - welded parts: Dimensions without tolerances - gray cast iron parts: Connections Suction nominal size DN1 Discharge nominal size DN2 Nominal pressure suct. Rated pressure disch. Weight net Pump Motor Total DIN 747 ISO 2768-m EN735 ISO 13920-B ISO 8062-CT9 DN 80 / EN 1092-2 DN 80 / EN 1092-2 PN 16 PN 16 61 kg 49 kg 110 kg For auxiliary connections see separate drawing. Connection plan Page: 6 / 6 Etaline GN 080-250/754 G11 Inline pump Connections 1M.1 Pressure gauge connection 1M.2 Pressure gauge connection 5B venting 6B.2 Pumped liquid drain 6B.3 Pumped liquid drain 6D.1 Pumped medium filling/venting 6D.2 Pumped medium filling / venting Rc 3/8 Drilled and plugged. Rc 3/8 Drilled and plugged. Rc 3/8 Rc 3/8 Rc 3/8 Closed with venting plug Drilled and plugged. Drilled and plugged. Drilled and plugged. Rc 3/8 Drilled and plugged.
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