750GPH Boat Bilge Pump

& Automatic Float Switch

12 Volt Fully Submersible

This is a high quality boat bilge pump and automatic float switch. Perfect for boats from 8ft up to 30ft. It's compact so it can fit into small spaces.The float switch turns on when the water level exceeds 2 inches (51mm) then automatically turns off when the level drops below 3/4inch (19mm).

This switch doesn't use any mercury so its safe to use around people and friendly for the enviroment as well.

 Its easy to install. Comes with tinned wire tails for more resistance against salt water & corrosion.


750GPH Pump Description:

  • 12-Volt Compact, fully submersible electric pump
  • Extremely efficient, very low current draw and high capacity output
  • Easy to clean snap lock strainers
  • Water cooled long-life motor
  • Ignition protection
  • Water tight seals
  • Stainless steel shaft
  • Rustproof and corrosion resistant  
  • Silent and vibrationless operation 
  • Anti-airlock protection
  • Comes with a easy to read user manual, installation instructions & wiring diagram
  • 1 Year warranty


  • Voltage: 12V DC
  • Flow capacity: 750 Gallons per hour - 38 Litres per minute
  • Max. delivery head: 4 metres (height of vertical water flow up pipe)
  • Current draw: Only 2.5 Amp 
  • Hose Outlet: Suits 20mm (3/4") dia hose  
  • Approvals: CE
  • Twin core wire: 750mm long


Height: 105mm

Width: 60mm (Base)

Outlet: 20mm, 3/4" (Outside)

 photo 750GPHBILGEPUMPDIMENSIONSMRBOATS500_zps104f5949.jpg


Easy to remove from base to clean the strainer




Automatic Float Switch Description:

  • Suitable for 12V-32V bilge pumps, with a maximum of 20 Amps
  • Automatically turns your bilge pump on when the water level is over 2 inches (51mm)
  • Automatically turns pump off when water level drops below 3/4 inches (19mm)
  • Tough thermoplastic body
  • Heavy-duty nylon housing
  • Mercury Free (Very Safe) 
  • Submersible and Ignition protected
  • Sillent Vibration Free Operation
  • Comes with a easy to read user manual, installation instructions & wiring diagram 
  • CE certifications
  • 1 Year warranty


  • Voltage: 12 - 32V DC
  • Current draw: 20 Amp max 
  • Approvals: CE
  • Twin core wire: 750mm long


Height: 60mm

Width: 140mm (Base)


Packaging Front and back


If your after a higher volume pump or bilge pump hoses to help install this pump please check our other listings. As we keep a complete range of boating products to help you out.

Please note pictures may slightly vary from product and only there for reference. For all specifications please read the listing

1 X 750GPH Bilge pump

  • Automatic Float Switch
  • Instructions
SKU 750GPH-Float
Brand Island Marine
Shipping Weight 0.7000kg
Shipping Width 0.090m
Shipping Height 0.120m
Shipping Length 0.100m
Unit Of Measure ea

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