Data sheet. Page: 1 / 5. ETL GGSAV11D BKSBIE3 Inline pump. Operating data. Design

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1 Data sheet Page: 1 / 5 Operating data Requested flow rate Operating data determined for maximum inlet pressure Requested developed head m Pumped medium Ambient air temperature 20.0 C Fluid temperature 80.0 C Water, high-temperature hot water High-temperature hot water treated to VdTÜV 1466 Not containing chemical and mechanical substances which affect the materials Actual flow rate Actual developed head m Efficiency 46.6 % MEI (Minimum Efficiency = 0.70 Index) Power absorbed 1.28 kw Pump speed of rotation 1465 rpm NPSH required 1.89 m Permissible operating bar.g pressure Fluid density Fluid viscosity Suction pressure max. Suction pressure min. NPSH available Mass flow rate Max. power on curve 972 kg/m³ 0.37 mm²/s 1.00 bar.g 1.00 bar.g m 4.05 kg/s 1.65 kw Discharge press bar.g Min. allow. flow for continuous 2.38 m³/h stable operation Min. allow. mass flow for 0.64 kg/s continuous stable operation Shutoff head m Max. allow. mass flow 7.13 kg/s Design Single system 1 x 100 % Tolerances to ISO 9906 Class 3B; below 10 kw acc. to paragraph Design Pump standard Without Design Close-coupled in-line Orientation Vertical Suction nominal dia. DN 40 Suction nominal pressure PN 16 Suction position 180 (down) Suction flange drilled EN according to standard Discharge nominal dia. DN 40 Discharge norminal pressure PN 16 Discharge position top (0 /360 ) Discharge flange drilled EN according to standard Shaft seal Single acting mechanical seal Manufacturer KSB Type 1 Material code BQ1EGG-WA Shaft seal code 11 Sealing plan Single-acting mechanical seal with vented chamber (A-type casing cover, taper bore) Minimum requirements for hot water quality: treatment acc. to VdTÜV regulation TCH 1466 and solids content up to max. 5 mg/l. Seal chamber design Conical seal chamber (A-type cover) Contact guard With Wear ring Casing wear ring Impeller diameter mm Free passage size 7.1 mm Direction of rotation from drive Clockwise Silicon free pump assembly Yes Bearing bracket construction Close-coupled Bearing bracket size 25 Bearing type Anti-friction bearings Lubrication type Grease Color Vermilion (RAL 2002)

2 Data sheet Page: 2 / 5 Driver, accessories Driver type Electric motor Drive standard mech. IEC Model (make) KSB-Motor Drive supplied by Standard motor supplied by KSB - mounted by KSB Motor const. type V1 Motor size 100L Efficiency class Efficiency class IE3 acc. to IEC Motor speed 1465 rpm Frequency 50 Hz Rated voltage 400 V Rated power P kw Available reserve % Rated current 4.8 A Starting current ratio 8 Materials G Notes 1 Unalloyed cast iron components: ph = 9 to 10.5 and O2 content <= 0.02 mg/kg. Volute casing (102) Casing cover (161) Shaft (210) Tempered steel C45+N Impeller (230) Motor stool (341) Flat gasket (400) DPAF seal plate asbestos free Insulation class F to IEC 34-1 Motor enclosure IP55 Cos phi at 4/4 load 0.82 Motor efficiency at 4/4 load 86.7 % Temperature sensor 3 PTC resistors Terminal box position 0 same orientation Viewed from the drive Motor winding 230 / 400 V Number of poles 4 Connection mode Star Motor cooling method Surface cooling Motor material Aluminium Frequency inverter operation FI allowed allowed Motor noise pressure level 63 dba Joint ring (411) Steel ST Casing wear ring (502.1) Grey cast iron GG/CAST IRON Casing wear ring (502.2) Grey cast iron GG/CAST IRON Shaft sleeve (523) CrNiMo steel Stud (902) Steel 8.8 Impeller nut (922) Steel 8 Key (940) Steel C45+C / A311 GR 1045 CLASS A

3 Performance curve Page: 3 / 5 20 Total developed head [m] 10 ø261.0/a01 ø261.0/229.0/229.0/a01 ø261.0/197.0/197.0/a01 NPSH req. 10 [m] 0 40 Efficiency [%] Power Input [kw] Flow Curve data Speed of rotation Fluid density Viscosity Flow rate Requested flow rate Total developed head Requested developed head 1465 rpm 972 kg/m³ 0.37 mm²/s m m Efficiency 46.6 % MEI (Minimum Efficiency = 0.70 Index) Power absorbed 1.28 kw NPSH required 1.89 m Curve number K /24 Effective impeller diameter mm Acceptance standard Tolerances to ISO 9906 Class 3B; below 10 kw acc. to paragraph 4.4.2

4 Installation plan Page: 4 / ø M Drawing is not to scale Motor Motor manufacturer KSB-Motor Motor size 100L Motor power 2.20 kw Number of poles 4 Speed of rotation 1465 rpm Position of terminal box 0 same orientation Viewed from the drive Connect pipes without stress or strain! Connections Suction nominal size DN1 DN 40 / EN Discharge nominal size DN2 DN 40 / EN Nominal pressure suct. PN 16 Rated pressure disch. PN 16 Weight net Pump Motor Total Dimensions in mm 36 kg 34 kg 70 kg For auxiliary connections see separate drawing.

5 Connection plan Page: 5 / 5 Connections Pump casing variant XX46 1M.1 Pressure gauge G 1/4 connection 1M.2 Pressure gauge G 1/4 connection 6B Pumped liquid drain G 1/4 6D Pumped medium - filling / G 1/4 venting 5B venting G 1/4 Closed with venting plug