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Whale Gusher 30 Manual Bilge / Waste Pump

  • Flow Rate: 20 - 31 GPM, Port Size: 1-1/2"
  • Fixed Mount, Hand-Operated Manual Pump
  • Thru-Deck Mount, Deck Plate Included
  • Item #: 
    Model #: 
    Shipping Weight: 
    16.00 Lbs.
    List Price: 
    Our Price:
    Status:     Call to confirm


    Whale Gusher 30 Manual Bilge Pumps are manufactured by hand using high-grade materials based on more than 60 years' experience.


    • High-capacity manual bilge pump constructed of long-life die cast alloy for durability and efficient operation
    • Whale's largest manual bilge pump
    • Maximum output over 31 GPM
    • Reliability under extreme conditions – twin diaphragms ensure pump continues working even if one diaphragm is damaged
    • Can pump oily bilge water or effluent
    • Extra long, easy grip handle
    • No tools required for inspection or cleaning


    • Whale Model No. BP3020
    • Mount: Thru-deck (deck plate included)
    • Flow Rate(s):
      • 20 GPM @ 45 strokes per min.
      • 31 GPM @ 70 strokes per min.
    • Port Size: 1-1/2"

    For further details see Data Sheet for this product

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

    Whale Non-Return Valve
    Item #: 500512
  • Style: In Line
  • Inlet: 1" ID Water Hose, Outlet: 1" or 1-1/2" ID Water Hose
  • Body Material: Glass-filled Polypropylene, Valve Material: Nitrile
  •  Include

    Model #:
    Whale Y Hose Connector
    Item #: 500513
  • Designed for 1-1/2" ID Hose
  • Combines Flow from (2) Hoses into a Single Outlet
  • Material: Glass-filled Polypropylene
  •  Include

    Model #:
    Whale 90° Pump To Hose Elbow
    Item #: 500515
  • Connections: 1-1/2" OD and 1-1/2" ID
  • Helpful in Confined Spaces and Tight Bends
  •  Include

    Model #:
    Whale Bilge Pump Strainer
    Item #: 500516
  • Style: Top Entry, with Non- Return Valve
  • Designed for 1" and 1 1/2" Hose
  • Foot Print: 5-3/4&qout; x 2-3/16", 4" Tall
  •  Include

    Model #:
    Whale Bilge Pump Strainer
    Item #: 500517
  • Style: Side Entry, with Non- Return Valve
  • Designed for 1" and 1 1/2" Hose
  • Foot Print: 4-11/16" x 6-11/16", 2-1/2" High
  •  Include

    Model #:
    Whale Spare / Replacement Bilge Pump Handle
    Item #: 500858
  • Designed for Whale Gusher 10 and Gusher Titan Manual Bilge Pumps
  •  Include

    Model #:
    Whale Water Pump Service Kit
    Item #: 500867
  • Contains Replacement Parts for the Gusher 30 BP3000, BP3010, BP3020
  •  Include

    Model #:

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