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HPK-L Dry-installed pump

Dry-installed pump HPK-L

Horizontal radially split volute casing pump in back pull-out design to ISO 2858 / ISO 5199, single-stage, single-entry, with radial impeller. Equipped with heat barrier, seal chamber air-cooled by integrated fan impeller, no external cooling. 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
1400 m³/h
Max. head
233 m
Max. allowed working pressure
40 bar
Max. allowed fluid temperature
400 °C

Material number list – HPK-L

49 products
Material number
Price
HPKL040-025-160 EEBS0 kg01471927
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HPKL040-025-200 EEBS0 kg01471928
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HPKL050-032-125 EEBS0 kg01471929
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HPKL050-032-125.1 EEBS0 kg01471930
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HPKL050-032-160 EEBS0 kg01471931
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Benefits

  • Low temperature in the mechanical seal chamber; no cooling water required thanks to air-cooled bearing bracket with heat barrier.
  • Increased operating reliability of versions for heat transfer applications by an optional two mechanical seals preventing leakage.
  • Higher efficiencies than the previous HPK-L model by continued development of the flow passage within the hydraulic system.

Technical Data

Function
Pump
Connection type
Flange
Drive concept
With electric actuator
Max. flow rate
1400 m³/h
Min. flow rate
1 m³/h
Max. head
233 m
Min. head
3.5 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
400 V,
460 V
Casing material
GP240GH+N/A216 GRADE WCB,
G17CRMOV5-10
Nominal pressure
PN 40
Max. allowed working pressure
40 bar
Suction behaviour
Non-self-priming
Max. allowed fluid temperature
400 °C
Min. allowed fluid temperature
-40 °C

Sectional Drawings

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Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 150 years. With more than 15,000 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

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Industrial pumps and valves from KSB cover a wide range of applications and are highly energy-efficient. Products convince with the most innovative technology as well as with systems that have been tried and tested for many years - including the Etanorm water pump. Achieving more than 1.5 million sales worldwide, Etanorm is the most successful standard water pump. With KSB spare parts and services.

KSB ensures the operational reliability of its industrial pumps and valves. The KSB success formula for high-performance pumps lies in the technological strength in hydraulics, materials and automation.

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