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Whale Gulper 320 High Capacity Bilge Pump

  • Flow Rate: 5 GPM, Port Size: 3/4" and 1"
  • Select Voltage, Current Draw: 7.5 Amps @ 12 Volt DC
  • Filterless Bilge Pump Remote-Mounted for Easy Access and Inspection
  • Item #: 
    Model #: 
    Multiple Models Available
    Shipping Weight: 
    4.25 Lbs.
    Our Price:
    From: $189.99  To: $194.99
    189.99 194.99
    Please enter quantity below.
    Model #
    12 Volt DC
      *In Stock!*
    Our Price: $189.99
    24 Volt DC
      *In Stock!*
    Our Price: $194.99
    Click the "More Info" button above for specific information about that product.

    The Whale Gulper 320 Bilge Pump is an easy-access, remote mount bilge pump designed to be located high, dry and protected.


    • Non-clogging, high-capacity filterless waste pump
    • Ideal for installations where space is very limited
    • Head rotates 360° to suit your installation
    • Remote mounting allows easy access
    • Long service life – pump can be run dry without damage
    • Meets requirement as primary bilge pump for boats up to 39.4 ft. length
    • Easy to install and maintain
    • New wrap-around mounting feature ensures secure fit
    • Reliable self-priming operation, ignition protected


    • Flow Rate: 5 GPM
    • Port Size: 3/4" and 1"
    • Nominal Voltage: Specify 12 or 24 Volt DC
    Model No. Voltage Max. Current Draw Fuse
    BP2052 12 VDC 7.5 A 10 A
    BP2054 24 VDC 3.25 A 5 A

    For further details see Data Sheet for this product

    Learn more about the Gulper 320 Pump in the video below:

    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 #: 500333
  • Style: In Line
  • Inlet: 3/4" ID Water Hose, Outlet: 3/4" or 1" ID Water Hose
  • Body Material: Glass-filled Polypropylene, Valve Material: Nitrile
    Model #:
    Whale Gulley IC Shower Waste Pump Kit
    Item #: 501709
  • Flow Rate: 5 GPM, Port Size: 3/4" and 1"
  • Select Voltage, Current Draw: 7.5 Amps @ 12 Volt DC
  • Includes Gulper IC Pump and Small Gulley IC for Shower Waste Management
    From: $249.99
    To: $274.99
    Model #:
    Multiple Voltage Choices Available
    Whale Water Pump Service Kit
    Item #: 501712
  • Contains Replacement Parts for the Whale Gulper 220 and 320
    Model #:
    Whale Grey IC Shower Waste Pump Kit
    Item #: 501713
  • Flow Rate: 5 GPM, Port Size: 3/4" and 1"
  • Select Voltage, Current Draw: 7.5 Amps @ 12 Volt DC
  • Automatic 2-Way Manifold IC Handles Shower Waste from Multiple Drains
    From: $274.99
    To: $299.99
    Model #:
    Multiple Voltage Choices Available
    Whale Gray Waste Water Sump Tank
    Item #: 503139
  • Capacity: 2.15 Gallons
  • Power: 12 and 24 Volt DC
  • Relay Protected Float Switch Factory Mounted Inside Tank, Pump Sold Separately
    Model #:
    Whale Clamping Ring Kit
    Item #: 503143
  • Designed for Whale Gulper 220 Shower / Waste Pump
    Model #:
    Whale Automatic Float Switch
    Item #: 503152
  • Mercury-Free Automatic Float Switch
  • Nominal Voltage: 12 Volt DC, Max. Current Draw: 15 Amps
  • Easy Installation and Maintenance-Free Operation
    Model #:
    Whale Gulper 220 Shower Waste / Gray Water Pump
    Item #: 503200
  • Flow Rate: 3.7 GPM, Port Size: 3/4" and 1"
  • Select Voltage, Current Draw: 3.5 Amps @ 12 Volt DC
  • Multi-Purpose Pump for Sink, Shower, and Tank Drainage
    From: $172.99
    To: $174.99
    Model #:
    Multiple Voltage Choices Available

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