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FreFlow, Self-priming Single Stage Centrifugal Pump

  • Self-priming Single Stage Pumps, FreFlow


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  • Self-priming Single Stage Pumps, FreFlow
Product Type:

self-priming single stage

Self-priming centrifugal pumps
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Self-priming centrifugal pumps

Suitable for

Contaminated liquids, as well liquids containing air or gas, for sumps, gullies and many other applications where a suction lift is required


  • Excellent self-priming ability
  • No non-return valve required in the inlet
  • Single unbalanced/balanced seals to EN 12756 (DIN 24960)
  • Mechanical seal with dry-running protection through oil bath quench
  • Ideal for handling contaminated liquids
  • Easy maintenance – Back-Pull-Out principle
  • Flanges 32 and 40 threaded connection
  • Flange connection 50 and higher to ISO 7005 PN 16
  • Flange connection to ISO 7005 PN 20 (ANSI B16.5 150 lbs) optional
  • Greased for life roller bearings
  • Magnetic drive optional
  • Atex certification

ATEXCE Certification Logo

Casing:Cast iron, Bronze, Stainless steelMax. liquid temp:95°C
Impeller:Cast iron, Bronze, Stainless steelMax. pressure:900 kPa (9 bar)
Max. capacity:350 m3/hMax. speed:3 600 rpm
Max. delivery head:80 m


Up to 7 m