Heavy Duty Impeller Pumps FB-8 series

Product Type(s) : Flexible Impeller Pumps - Multi-purpose
Description :

The Heavy Duty range of multi-purpose bronze pumps are raw water resistant and have a compact design. These pumps are designed for a number of applications onboard and have gained a time-tested reputation for quality and reliability.

WHERE TO BUY

FEATURES

  • Limited 3 Year Warranty
  • FxB-8 = Flexible Impeller Pump, Bronze body, 8 = General purpose with double ball bearings and lip seal
  • Excellent self-priming capability
  • Ideal as cooling water pumps for marine engines, bilge pumps, deck wash pumps, freshwater pumps, fuel-transfer pumps and other applications.
  • Also ideally suited on shore for emptying septic tanks and for flushing clean and filling water tanks.
  • Available in sizes from ⅜" to 1½" (4 L/min to 279 L/min)
  • Connections BSP or NPT
  • Vacuum switch as extra accessory for F8B-8007 only
Theory of Operation

Flexible Impellers - Operating Principle


  • A vacuum is created as the flexible impeller vanes straighten upon leaving the cam, drawing liquid into the pump.
  • The rotating impeller carries liquid from the inlet to the outlet port. As a consequence of their design, flexible impeller pumps can pass fairly large solids.
  • When the flexible impeller vanes regain contact with the cam, they bend and the liquid is discharged from the pump in a uniform flow. Liquids can be pumped in the opposite direction by reversing the rotation of the pump.

产品规格

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