Jabsco Par-Max 3.5 12V Pressure Pump

$ 295.00
Model Number: J20-108
Max flow: Tooltip 13.3 L/min
Head/Draw: Tooltip 4m/3m
Pressure: Tooltip 40 PSI
No. taps/outlets: 3
Self priming to: 2 metres
Inlet/Outlet size: 12mm
Amp draw: 9 amp
Voltage: 12 volt
Packaging Size (cm): 25 x 11 x 17cm
Packaging Weight (kg): 2.8kg
Liquid to be pumped: Freshwater
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The Jabsco Par-Max 3.5 12V marine grade water pump is a powerful 3 chamber automatic pressure pump capable of serving 3 x 12mm outlets simultaneously with its 3.5 GPM 13.2 litres per minute capacity and 40 PSI pressure.

The 12 volt Jabsco Par-Max 3.5 gives very smooth water flow even at low demand due to it's built-in pulsation dampening by-pass valve which controls unwanted cycling and reduces noise.

Supplied with 2 x 1/2" male thread and 2 x 12mm barbed straight snap-in ports.

Pressure switch: cut in 20 PSI - cut out 40 PSI

Ideal for pumping water to tap, shower, toilet and kitchen outlets in a 12 volt environment such as a boat, solar house or caravan. 

Automatically turns on and off when you turn the tap on and off. Reliable marine grade pump.

For our full range of Jabsco Pumps and accessories click here. 

For our full range of 12V pumps including bilge, inline, submersible, macerator and pressure pumps click here.

  • Caravan
  • Boats
  • RV's and motorhomes
  • Jabsco – world leading brand
  • 3 year limited warranty
  • Long life sealed motor
  • Self priming to 2 metres
  • 3 chamber diaphragm
  • Quiet operation
  • Built in bypass lowers pulsation and noise
  • No need for accumulator tank
  • Thermal overload protection
  • Permanent magnetic motor
  • Can be run dry for extended periods
  • Supplied complete with fittings
  • Installation instructions included


  • A pump guard strainer is recommended to screen debris from entering the pump. Sold separately. 
  • Mount pump in driest location
  • Follow pump instructions for correct set-up
  • Motors are not waterproof and should not be subject to external water contact
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