Description
Horizontal volute casing pump in back pull-out design, single-stage, with ratings and dimensions to EN 733, radially split volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, double mechanical seal to EN 12756, drive-end bearings: rolling element bearings, pump-end bearings: plain bearings, with magnetless KSB SuPremE motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 and PumpDrive variable speed system; ATEX-compliant version available.
Main Applications
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Heat transfer systems
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Hot water circulation
Technical Data
- Max. head : 102 m
- Min. head : 2 m
- Max. allowed working pressure : 16 bar
- Max. allowed fluid temperature : 350 °C
Technical Data
- Function : Pump
- Connection type : Flange
- Drive concept : With electric actuator
- Max. flow rate : 754 m³/h
- Min. flow rate : 1.5 m³/h
- Max. head : 102 m
- Min. head : 2 m
- Mains frequency : 50 Hz, 60 Hz
- Mains voltage : 400 V, 460 V
- Casing material : EN-GJS-400-15/A536 GRADE 60-40-18
- Nominal pressure : PN 16
- Max. allowed working pressure : 16 bar
- Suction behaviour : Non-self-priming
- Max. allowed fluid temperature : 350 °C
- Min. allowed fluid temperature : -30 °C
