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Mk 5 Universal

Mk 5 Universal

Robust and lightweight polypropylene manual bilge pump range

High Capacity Manual Bilge Pump - Three mounting options.

Since the 1940s Whale engineers have refined our manual bilge pump designs and completed extended life testing - the result? Whale's iconic manual bilge pump range.

This clever bilge pump design allows great versatility in installation so that you can fit the pump in the orientation to best suit your boat.

  • Whale’s most versatile high performance pump design
  • 3 mounting orientations – 1 pump- (on-deck, thru-deck, on-bulkhead)
  • High Performance – flow rate (66 ltrs / 17.5 US gals / min)
  • Reliability – non choke valves and fully enclosed protected diaphragm
  • Ease of maintenance – inspection hatch(no tools required)
  • Suitable for pumping bilge water,saltwater or diesel


It is important to ensure that a vented anti-syphon loop is incorporated in the system

CodeNameMounting OrientationRange
BP0510Whale Mark V Manual Bilge Pump3 possible orientations - 1 pump Tough and lightweight Polypropylene
  • LV1215 Image
    LV1215 In-line Check Valve 25mm / 38mm (1"/ 1 1/2") Stepped Connection
  • SF5425 Image
    SF5425 Skinfitting Plstc 1.1/2" Hose Connections
  • DP9906 Image
    DP9906 Mtg Kit Whale Mk5 Conv.
  • DV5606 Image
    DV5606 Valve Diverter 1.1/2"
  • SB4222 Image
    SB4222 Strainer / Strum Box - Side Entry
  • SB5865 Image
    SB5865 Strainer/ Strum Box - Top Entry
  • EB3488 Image
    EB3488 Hose Fitting Elbow 1,1/2"
  • YP6114 Image
    YP6114 Hose Fitting Y-Piece 1.1/2"
  • Whale Marine Brochure (English v12)
  • Manual Bilge CE Declaration
  • Manual Bilge Selection Table
  • Whale Marine Brochure (French v2)

Whale products and services are available worldwide.
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