Jabsco Par-Max 2.9 12v Pressure Pump

Model Number: J20-102
Head/Draw: Tooltip 4m, 3m
Max flow: Tooltip 10.9 L/min
Pressure: Tooltip 25 PSI cut in - 50 PSI cut out
Inlet/Outlet size: 12mm
Amp draw: 5.2 amp
Self priming to: 2 metres
No. taps/outlets: 1 - 3
Voltage: 12 volt
Packaging Size (cm): 25 x 11 x 17cm
Packaging Weight (kg): 2.5kg
Liquid to be pumped: Fresh water
$ 219.00
Rating: Not Rated Yet

The Jabsco 12v Par Max 2.9 water pump is ideal to supply water at pressure to several taps in a 12 volt environment such as in a caravan, boat or for a small solar house application. Delivering 10.9 L/min @ 40PSI the Jabsco Par Max 2.9 water pump with a smooth flow and hassle free operation is one of the most popular caravan style water pumps on the market. 

The three chamber positive displacement diaphragm, permanent magnet motor with double ball bearing armature is the latest in quality design in 12v water pumps.

This Jabsco pressure pump automatically turns on and off when you turn the tap on and off. Runs up to 3 outlets (sink, shower, toilet) with very smooth water flow even at low demand due to its built in pulsation dampening by-pass valve which controls unwanted cycling and noise. This accounts for the popularity of the Jabsco Par Max 2.9. Reliable 12v marine grade pressure pump for use on pleasure craft to approximately 9 metre range.

Browse Water Pumps Now for our full range of Jabsco Pumps and accessories, marine pump range, 12v water pumps or contact us for assistance.

  • Caravan
  • Marine/Boat
  • Solar cabin
  • RV
  • Jabsco – world leading brand
  • 3 year warranty
  • Long life sealed motor
  • Automatically turns on and off
  • Silent operation
  • Built in bypass lowers pulsation and noise
  • No need for accumulator tank
  • Reliable performance
  • Run dry without damage for extended period
  • Automatic thermal overload cutout
  • Made from durable, corrosion resistant materials
  • Supplied complete with fittings 
  • Installation instructions included. Must be used with a filter
  • Soft rubber mounts (feet)
  • Also available in 24 Volt

Hose ports included: 2 x 12mm barbed for hose, 2 x 1/2" male thread.


  • A pump guard strainer is recommended to screen debris from entering the pump. Sold separately. Strainer models to suit this pump are: J21-107, J21-108, J21-110 and J21-111
  • 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

Jabsco 12v caravan style water pump caravan or boat set up