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Bilge Pumps

750GPH 12V Submersible Boat Bilge Pump – CH8028

SKU: MXCH8028750

$45.00
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Keep your boat's bilge free from unwanted water with the CH8028 750GPH 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 2,839 litres per hour. Featuring a corrosion-resistant housing, protective inlet strainer and low-current electric motor, it is ideal for recreational boats and marine applications.

Key benefits

Key Benefits

  • - 750GPH nominal pumping capacity
  • - 12V DC operation for marine electrical systems
  • - Fully submersible centrifugal pump design
  • - Compact and lightweight construction
  • - Corrosion-resistant ABS plastic housing
  • - Removable inlet strainer for easier cleaning
  • - Suitable for use with a compatible external float switch
  • - Ideal for new installations and replacement bilge pumps
  • - Suitable for freshwater and saltwater bilge drainage

Specifications & Dimensions

  • - Model: CH8028
  • - Product Type: Submersible Electric Bilge Pump
  • - Voltage: 12V DC
  • - Operating Voltage Range: 10–14V DC
  • - Nominal Flow Rate: 750 US gallons per hour
  • - Metric Flow Rate: Approximately 2,839L/h (47.3L/min)
  • - Current Draw: 3.0A (listed for a CH8028 750GPH variant)
  • - Pump Design: Centrifugal
  • - Housing Material: ABS plastic
  • - Housing Colour: Red, white and blue
  • - Electrical Cable Length: Approximately 1,020mm (40.2")
  • - Discharge Outlet: 19mm (3/4"), according to one CH8028 supplier
  • - Overall Dimensions: 108 × 70 × 92mm (4.25 × 2.76 × 3.62"), according to another CH8028 supplier
  • - Weight: Approximately 340g (0.75lb)
  • - Automatic Operation: External float switch required for unattended activation

Suitable Applications

  • - Aluminium dinghies and tinnies
  • - Fishing boats
  • - Recreational runabouts
  • - Small cabin boats
  • - Trailer boats
  • - Auxiliary bilge pumping systems
  • - Replacement bilge pump installations

Important Installation & Fitment Information

  • - Designed for 12V DC marine electrical systems.
  • - Confirm the discharge outlet diameter before purchasing a hose.
  • - Install the pump at a low point in the bilge.
  • - Keep the inlet strainer accessible for cleaning.
  • - Use marine-grade electrical connections and correctly rated fuse protection.
  • - An external float switch is required for automatic operation.
  • - Actual flow decreases with discharge height, hose length and restrictions.
  • - Not suitable 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 operate when switched on
  • - Reduced or inconsistent water flow
  • - Excessive motor noise or vibration
  • - Damaged or blocked impeller
  • - Corroded electrical connections
  • - Cracked or damaged pump housing
  • - Intermittent operation or overheating

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