HPK Dry-installed pump

Dry-installed pump HPK

Horizontal radially split volute casing pump in back pull-out design, with radial impeller, single-entry, single-stage, to ISO 2858 / ISO 5199. Optional TRD type testing by TÜV. ATEX-compliant version available.
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Main Applications

  • Pump for handling hot water and organic or synthetic heat transfer fluids in piping or tank systems.
  • Heating systems
  • Forced circulation boilers
  • District heating

Technical Data

Max. flow rate
4800 m3/h
Max. head
275 m
Max. allowed working pressure
40 bar
Maximum allowable fluid temperature
240 °C

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Benefits

  • Hydraulic system, nominal data and dimensions to ISO 2858 / EN 22858
  • Continuous lubrication and oil level monitoring by constant level oiler
  • Back pull-out design allows the casing to remain in the piping while the pump is dismantled.

Technical Data

Function
Pump
Connection type
Flange
Drive concept
With electric actuator
Max. flow rate
4800 m3/h
Min. flow rate
1 m3/h
Max. head
275 m
Min. head
2 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
400 V,
460 V
Casing material
GX23CRMOV12-1,
EN-GJS-400-18-LT,
GP240GH+N/A216 GRADE WCB
Nominal pressure
PN 40
Max. allowed working pressure
40 bar
Suction behaviour
Non-self-priming
Maximum allowable fluid temperature
240 °C
Minimum allowable fluid temperature
5 °C

Sectional Drawings