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Rule > Boating > Pumps & Fittings >

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Marine bilge pumps, holding stations, water pumps, washdown pump kits and more, our large inventory has it all. We have replacement pumps and fittings to meet your requirements. Our top brand marine pumps and fittings include Overton's, Johnson Pumps, Rule and more. For help getting the right marine pump or fitting, look no further than Gander Mountain.

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Rule Automatic Bilge Pump A53S - 1800 GPH

Rule Automatic Bilge Pump A53S - 1800 GPH

Key Features
  • Open Flow Capacity: 1800 GPH (gallons per hour)

  • Easily remove water from basements, pools, etc.

  • Automatically turns on when 1" water is detected

  • Adapters for garden hose and rigid pipe included

  • 7.75"H x 4.75"W

$164.99
Rule 35A Rule-A-Matic Float Switch For Bilge Pump

New! Rule 35A Rule-A-Matic Float Switch For Bilge Pump

Key Features
  • Abrasion-resistant blocked wire

  • Moisture-tight seals

  • Mercury-free design

  • 14-amp maximum operating current

$34.99
Rule LoPro 900 GPH Automatic Bilge Pump

Rule LoPro 900 GPH Automatic Bilge Pump

Key Features
  • Low profile bilge pump

  • Fully automatic pump

  • Rotating discharge body for easy installation

  • Valves designed to prevent backflow

$64.99
Rule Submersible Bilge Pump 25D - 500 GPH

Rule Submersible Bilge Pump 25D - 500 GPH

Key Features
  • Great for small craft

  • Open Flow Capacity: 500 GPH (gallons per hour)

  • Moisture-tight teflon seals

  • 3.5"H 2.375"W

$34.99
Rule-Mate Automatic Bilge Pump RM500 - 500 GPH

Rule-Mate Automatic Bilge Pump RM500 - 500 GPH

Key Features
  • Non-mercury float switch allows automatic start

  • No power used until pump comes on

  • Open Flow Capacity: 500 GPH (gallons per hour)

  • 4"H x 5"W

$64.99
Rule-Mate Automatic Bilge Pump RM750 - 750 GPH

Rule-Mate Automatic Bilge Pump RM750 - 750 GPH

Key Features
  • Non-mercury float switch

  • No power used until pump comes on

  • Open Flow Capacity: 750 GPH (gallons per hour)

  • 4-1/2"H x 5"W

$89.99
Rule Submersible Bilge Pump 20F - 800GPH

Rule Submersible Bilge Pump 20F - 800GPH

Key Features
  • Open Flow Capacity: 800 GPH (gallons per hour)

  • 36 mounting variations

  • Gas resistant strainer base

$44.99
Rule AquaCharge Rechargeable Portable Water Pump

Rule AquaCharge Rechargeable Portable Water Pump

Key Features
  • Fully submersible

  • Pumps fresh water or salt water

  • Connect charger to 110V AC or 12VDC power source

  • Includes 8 garden hose

$89.99
Rule-Mate Automatic Bilge Pump RM1100 - 1100 GPH

Rule-Mate Automatic Bilge Pump RM1100 - 1100 GPH

Key Features
  • Non-mercury float switch allows automatic start

  • No power used until pump comes on

  • Large capacity pumping at a competitive price

  • Open Flow Capacity: 1100 GPH (gallon per hour)

  • 4.5"H x 5"W

$99.99
Rule Submersible Bilge Pump 02 - 1500 GPH

Rule Submersible Bilge Pump 02 - 1500 GPH

Key Features
  • Open Flow Capacity: 1500 GPH (gallons per hour)

  • Easy-clean, snap-lock, gas resistant strainers

  • Anti-airlock protection

  • 6"H x 4.25"W

$89.99
Rule 17A Submersible Bilge Pump - 3800 GPH

Rule 17A Submersible Bilge Pump - 3800 GPH

Key Features
  • Moisture-tight seals

  • Easy-clean snap-lock strainers

  • Anti-airlock protection

  • Stainless steel shafts

$199.99
$189.99
Rule Submersible Bilge Pump 10 - 2000 GPH

Rule Submersible Bilge Pump 10 - 2000 GPH

Key Features
  • Rugged enough for commercial boat use

  • Open Flow Capacity: 2000 GPH (gallons per hour)

  • Anti-airlock protection

  • Best Selling Bilge Pump in the World!

  • 6"H x 4.25"W

$109.99
Rule Submersible Bilge Pump 20A - 1000GPH

Rule Submersible Bilge Pump 20A - 1000GPH

Key Features
  • Open Flow Capacity: 1000 GPH (gallons per hour)

  • 36 mounting variations

  • Anti-airlock protection

  • Stainless steel shafts

  • 4"H x 2-7/8"W

$39.99
Rule Non-Automatic 12V DC 1100 GPH Bilge Pump, 27D

Rule Non-Automatic 12V DC 1100 GPH Bilge Pump, 27D

Key Features
  • Impressive pumping power for its size

  • Compact 12V manual bilge pump

  • Efficient long-life motor

  • Draws 5.0 amps @ 13.6 volts

$51.99
Rule 4000 Non-Automatic 12V Bilge Pump

Rule 4000 Non-Automatic 12V Bilge Pump

Key Features
  • Designed for tough applications

  • High capacity pump

  • 2" discharge outlet

  • Draws 15.5 amps

$229.99
Rule LoPro 900 GPH Manual Bilge Pump

Rule LoPro 900 GPH Manual Bilge Pump

Key Features
  • Low profile bilge pump

  • Manual pump

  • Rotating discharge body for easy installation

  • Valves designed to prevent backflow

$54.99
Rule 1800 Sump/Utility Pump

Rule 1800 Sump/Utility Pump

Key Features
  • Removes water from places inside and out

  • Automatic pump

  • Includes 24 cord

  • Pumps 1,800 gph

$214.99
Rule Round Automatic Bilge Pump, 1,100 GPH

Rule Round Automatic Bilge Pump, 1,100 GPH

Key Features
  • Non-clogging protection

  • Efficient and maintenance-free

  • No burnout when dry

  • Moisture-tight Teflon seals

  • Nylon/fiberglass impeller for strength

$99.99
Rule Bilge Alarm

Rule Bilge Alarm

Key Features
  • Includes in-dash gauge with alarm

  • Provides visual and audible warnings

  • Allows unmanned compartments to be monitored

  • Can add additional float switches

$69.99
Rule Gold Series Bilge Pump

Rule Gold Series Bilge Pump

Key Features
  • Best selling submersible bilge pump

  • Easy clean, triple stage, snap-lock strainer

  • Anti-airlock protection

  • Silent operation

2 models to choose from
$159.99 - $234.99

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