Lowara : FH Series Centrifugal Electric Pump

End Suction Close Coupled pump

Centrifugal electric pumps according to EN 733 (ex DIN 24255). Electric pumps with pump casing in cast iron designed to pump clean, chemically non-aggressive water and liquids.

Available versions:

  • FHE Close-coupled with special motor shaft extension.
  • FHS With stub shaft and standard motor.
  • FHF With adapter, support, flexible coupling, base and standard motor according to EN 733 (ex DIN 24255).

Specifications:

  • Delivery: up to 750 m3/h
  • Head: up to 100 m
  • Power supply: three-phase and single-phase 50 and 60 Hz
  • Power: 0.25 kW to 132 kW
  • Maximum operating pressure:
    • 12 bar PN12 up to FH80
    • flanges PN16 for FH100,125,150
  • Temperature of pumped liquid:
    • -20°C to +85°C (FH32 to 80)
    • -30°C to +120°C (FH100 to 150)
  • Insulation class: 155 (F)
  • Protection: IP55

Materials:

  • Pump body: Cast iron
  • Impeller: Stainless steel for sizes 32, 40, 50 and 65-125. Cast iron for remaining sizes
  • Adapter: Aluminium or Cast iron
  • Mechanical seal: Ceramic/Carbon/NBR
  • Elastomers: NBR

Market Sectors:

  • Commercial
  • Light Industrial
  • Agriculture
  • Municipal

Applications:

  • Water distribution
  • Heating
  • Ventilation
  • Pressure boosting
  • Irrigation
  • Industrial washing equipment
  • Swimming pools
  • Cooling and chilling
  • General industry
  • Water treatment
  • Heat recovery
  • Filtration equipment
  • Auxiliary equipment
  • Fire-fighting equipment

Models:

  • FHE, FHF, FHS
  • Available on request:
    • different voltages and frequencies
    • special materials for the mechanical seals and gaskets
    • FHF with flexible coupling with spacer
    • version with Hydrovar frequency converter
    • version with bronze impeller