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Rule LP900S LoPro Automatic Bilge Pump

  • Flow Rate: 900 GPH, Ports: 3/4, 1, 1-1/8" Straight, 90 Degree 3/4"
  • Nominal Voltage: 12 Volt DC, Current Draw: 4 Amps
  • Automatic Pump, Float and/or Panel Switch are Not Required
  • Item #: 
    Model #: 


    Shipping Weight: 
    1.65 Lbs.
    Our Price:
    Status:  null In Stock

    Quantity : 


    • The Rule LoPro™ LP900S Automatic Bilge Pump is a low profile pump with 900 gallons per hour capacity
    • Designed for tight spaces, the height of the pump is only 2-1/4"
    • It features a threaded discharge nozzle to which you can attach either the included straight or 90° fitting
      • Multiple ports are available for this pump
      • All ports are included
        • 3/4" Straight
        • 3/4" Right angle
        • 1" and 1-1/8"
    • It also includes a tricuspid check valve for the straight fitting which can be used to minimize the back flow of water
    • The entire discharge body swivels up to 180° for ease of installation
    • The hose can also swivel 360° for better routing
    • The LoPro™ LP900S has (2) Automated settings, enabling the pump to turn on when the water reaches either 2" or 1.3"
      • High or Low Water Sensing Mode:
        • The pump starts when water reaches a 2" level
        • By turning the motor cartridge upside down, the sensor is set at 1.3"
      • Electronic Automatic Mode:
        • The pump automatically turns on every 2.5 minutes to check for water, and if it's detected the pump stays on until the water is gone


    • Voltage: 12 Volt DC
    • Flow: 900 GPH open flow at 13.6 Volts
    • Amp Draw: 4 Amp approx
    • Protection: TCO
    • Port Configuration: 3/4", 1", 1-1/8" Straight, 90 degree 3/4"
      • Backflow preventer valve can be used with straight fittings
    • Dimension:
      • Height: 2.3"
      • Length: 9.3"
      • Width: 2.3"

    Rule Pumps Carry a Three-Year Warranty from the Date of Purchase

    Documentation available at the following links:

    Trident Vac XHD Bilge / Live Well Hose - 3/4"
    Item #: 503534HID034
  • Diameter: 3/4" ID, Color: Clear With Black Helix
  • Material: Extra Heavy Wall Vinyl with Helix, Tolerance: 10° F - 120° F
  • Sold by the Foot, Excellent Durability, Flexibility and Bend Radius
  •  Include
    Model #:
    Trident Vac XHD Bilge / Live Well Hose - 1"
    Item #: 503534HID100
  • Diameter: 1" ID, Color: Clear With Black Helix
  • Material: Extra Heavy Wall Vinyl with Helix, Tolerance: 10° F - 120° F
  • Sold by the Foot, Excellent Durability, Flexibility and Bend Radius
  •  Include
    Model #:
    Rule 3-Way Lighted Rocker Panel Switch
    Item #: 506493RSW12V
  • 3-Position Rocker Switch (Automatic / Off / Manual) with Indicator Light
  • Nominal Voltage: 12 Volt DC, Max. Current Draw: 20 Amps
  • Controls Any Bilge Pump Equipped with an Automatic Float Switch
  •  Include
    Model #:

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