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Bilge Pumps

1100GPH 12V Submersible Boat Bilge Pump – CH8028

SKU: MXCH80281100

$45.00
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Keep your boat's bilge clear of unwanted water with the CH8028 1100GPH 12V submersible bilge pump, available from Port O' Call Boating in Warana on the Sunshine Coast. Designed for efficient marine drainage, this compact centrifugal pump delivers a nominal capacity of approximately 4,164 litres per hour. Featuring a protective inlet strainer, durable housing and powerful electric motor, it is suitable for fishing boats, runabouts and recreational vessels.

Key benefits

Key Benefits

  • - 1100GPH (4,164L/h) nominal pumping capacity
  • - 12V DC operation for marine electrical systems
  • - Maximum pumping head of approximately 3m
  • - Submersible centrifugal pump construction
  • - Durable ABS plastic housing
  • - Removable inlet strainer for easier cleaning
  • - Compact design for confined bilge spaces
  • - Suitable for freshwater and saltwater bilge drainage
  • - Compatible with external float switches for automatic operation

Specifications & Dimensions

  • - Model: CH8028
  • - Product Type: Submersible Electric Bilge Pump
  • - Voltage: 12V DC
  • - Operating Voltage Range: 10–14V DC
  • - Nominal Flow Rate: 1100 US gallons per hour
  • - Metric Flow Rate: Approximately 4,164L/h (69.4L/min)
  • - Current Draw: 3A nominal; up to 4A maximum in another supplier specification
  • - Maximum Pumping Head: 3m (9.8ft)
  • - Discharge Outlet Outside Diameter: 29mm (1.14")
  • - Discharge Outlet Inside Diameter: Approximately 24mm (0.94")
  • - Overall Dimensions: Approximately 108 × 70 × 92mm (4.25 × 2.76 × 3.62")
  • - Electrical Cable Length: Approximately 950mm (37.4")
  • - Weight: Approximately 340g (0.75lb)
  • - Housing Material: ABS plastic
  • - Pump Type: Submersible centrifugal
  • - Operation: Non-automatic; external switching required

Suitable Applications

  • - Aluminium fishing boats
  • - Recreational runabouts
  • - Trailer boats
  • - Small cabin cruisers
  • - Recreational powerboats
  • - Auxiliary bilge drainage systems
  • - Replacement bilge pump installations

Important Installation & Fitment Information

  • - Designed for 12V DC marine electrical systems.
  • - Check the outlet dimensions before purchasing a discharge hose; the published outlet outside diameter is 29mm.
  • - Install the pump at a low point in the bilge.
  • - Keep the inlet strainer accessible for cleaning and inspection.
  • - Use marine-grade electrical wiring, connections and correctly rated fuse protection.
  • - An external float switch is required for automatic operation.
  • - Actual pumping capacity decreases with discharge height, hose length and restrictions.
  • - Do not use for pumping fuel, oil or flammable liquids.
  • - Not intended as the vessel's only emergency dewatering system.

Signs the Bilge Pump Needs Replacing

  • - Pump fails to start when switched on
  • - Reduced or inconsistent water flow
  • - Excessive motor noise or vibration
  • - Blocked or damaged impeller
  • - Corroded electrical connections
  • - Cracked or damaged pump housing
  • - Intermittent operation or overheating

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