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Whale Inline Fresh Water Booster Pump

  • Port Size: 3/8" or 1/2"
  • Select Voltage, Select Flow Rate
  • Compact In-Line Impeller Pump Designed to Increase Flow Rate
  • Item #: 
    Model #: 
    Multiple Models Available
    Shipping Weight: 
    0.50 Lbs.
    Our Price:
    From: $31.99  To: $36.99
    31.99 36.99
    Please enter quantity below.
    Flow Rate
    Model #
    3.5 GPM
    12 VDC
      *In Stock!*
    Our Price: $36.99
    4.16 GPM
    High Flow
    12 VDC
      *In Stock!*
    Our Price: $31.99
    3.5 GPM
    24 VDC
      *In Stock!*
    Our Price: $36.99
    Click the "More Info" button above for specific information about that product.

    Whale Inline Galley Pumps are simple pumps designed to fit in-line above an electric or manual pump to boost flow rate.


    • Simple, economical solution for enhancing your onboard water system
    • Long life, very quiet with low power consumption
    • Lightweight, compact design
    • Inexpensive way to enhance your water system on board
    • Suitable for pumping fresh water and sea water
    • Straightforward, easy installation – fits unsupported into pipework
    • Robust ABS pump housing
    • Approvals: EMC Compliant, CE Marked
    • 1 Year Warranty


    • Flow Rate:
      • 3.5 GPM (GP1392, GP1394)
      • 4.16 GPM (GP1692)
    • Port Size: 3/8" or 1/2" - suitable for both
    • Nominal Voltage:
      • 12 Volt DC (GP1392, GP1692)
      • 24 Volt DC (GP1394)
    • Max. Current Draw:
      • 3.6A (GP1392)
      • 3.8A (GP1692)
      • 1.8A (GP1394)
    • Recommended Fuse:
      • 5 Amp (GP1392, GP1692)
      • 3 Amp (GP1394)

    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


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