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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
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Technical Data

  • Maximum head TSG233 m
  • Minimum head TSG3.5 m
  • Max allow ds work.pressure TSG40 bar
  • Max allowed fluid temp TSG400 °C

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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

  • Component functionPump
  • Connection type InletFlange
  • Drive conceptWith electric actuator
  • Maximum flow rate TSG1400 m3/h
  • Minimum flow rate TSG1 m3/h
  • Maximum head TSG233 m
  • Minimum head TSG3.5 m
  • Mains frequency50 Hz, 60 Hz
  • Mains voltage400 V, 460 V
  • Mtrl Hydraulic casingGP240GH+N/A216 GRADE WCB, G17CRMOV5-10
  • Nominal pressure OutletPN 40
  • Max allow ds work.pressure TSG40 bar
  • Suction behaviourNon-self-priming
  • Max allowed fluid temp TSG400 °C
  • Min allowed fluid temp TSG-40 °C

Characteristic curves

Sectional Drawings

  • Download

Documents

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2-page product description PumpDrive (4074.022_EN)PDF0.992021/4/19
2-page product description KSB SuPremE (4075.022_EN)PDF0.542021/4/19
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CPKN, CPK-D, HPK, -L, Magnochem, -Bloc, Secochem-Ex; 60 Hz (2730.460_XX)PDF3.32021/4/19
CPKN, CPK-D, HPK, -L, Magnochem, -Bloc, Secochem-Ex; 50 Hz (2730.450_XX)PDF3.512021/4/19
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Motor catalog (0902.53_EN)PDF4.282021/4/19
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HPK-L (1136.8_EN)PDF4.712021/9/22
KSB IE3 Motor; 0,55 - 132 kW (4076.8_EN)PDF1.552021/8/11
HPK-L; Productgeneration B (1136.81_EN)PDF5.452021/9/22
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Shock pulse measurement (1070.807_EN)PDF1.252021/8/3
CPKN; HPK; HPK-L; MAC; MAC-Bloc; MegaCPK; RPK; with Inducer (1081.802_EN)PDF12021/4/19
Conical Strainer ZN 1364; only vertical. (1081.818_EN)PDF0.12021/4/19
PT100 (1070.806_EN)PDF0.532021/8/12
Oil Level Gauge (1070.816_EN)PDF0.712021/8/3
Conical Strainer ZN 1449; hor. and vert. (1081.819_EN)PDF0.062021/8/5
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1136.3-YTO-090-02-PDF (1136.3_090)PDF0.062021/4/19
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HPK-L; Product Generation B (1136.51_EN)PDF6.42021/4/19
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HPK-L (Global Pump) (1136.521_EN)PDF0.112021/4/19