RWB Jabsco 4 Litre 1.1 GPM Par-Max 1 Automatic Freshwater Pressure Pump

Current Stock:
J20-099 Jabsco 42630-2900
Calculated at Checkout

Extremely reliable miniature multi-outlet water pressure pumps that will serve one or maximum two low volume outlets.

10mm (3/8") barbed inlet & outlet - also supplied with 2 adaptor brushes to convert the inlet/outlet barbs to 1/2" 12mm barbs.

Ideal for small boats, caravans and campervans.

Ignition and thermal overload protection with auto restart.


  • Automatic (35psi pressure switch)
  • Small & compact
  • Services up to 2 outlets
  • 1.1 GPM/4.3 LPM at open flow
  • Self Priming to 1.2m
  • 10mm barbed in/outlet
  • Ignition & thermal overload
  • 2 chamber diaphragm operation
  • Auto restart
  • Can be run dry without damage