#   Jabsco Par-Max 5.0 HD Freshwater Pressure Pump 12V 40 PSI for Boats J20-278   J20-278

     [![J20-278](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/300x300/J20-278.jpg "Jabsco Par-Max 5.0 HD Freshwater Pressure Pump 12V 40 PSI for Boats J20-278")](https://www.rhsboating.com.au/images/com_hikashop/upload/J20-278.jpg "Jabsco Par-Max 5.0 HD Freshwater Pressure Pump 12V 40 PSI for Boats J20-278")

    $417.27  each                Brand: [Jabsco Marine Pumps, Toilets & Spare Parts](https://www.rhsboating.com.au/brands-listing/category/jabsco-marine-pumps-toilets-spare-parts.html)

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    ### Jabsco Par-Max 5.0 HD Freshwater Pressure Pump 12V 40 PSI

The 12V Par-Max 5.0 HD supplies a 40 PSI freshwater installation through five diaphragm chambers.

### About this product

An internal bypass reduces pulsing and repeated on/off operation as the taps are used. The included port set accommodates the stated hose sizes, and the inlet strainer remains a service point in the completed installation.

### Product details

- up to 19 LPM (5 US GPM)
- serves up to 4 x 20mm outlets.
- Internal bypass reduces pulsation and cycling, without an accumulator.
- Self-primes to 2.4 metres (8 ft).
- Corrosion-resistant motor and vibration-dampening rubber mounts.
- Can run dry for short periods.
- Includes a 40-mesh inlet strainer and quick-connect hose ports.
- Heavy-duty motor with powder-coated shell, cast aluminium end bells/lower housing, ignition protection and thermal overload protection.
- Includes 2 x 12mm and 2 x 20mm hose ports
- standard 19mm snap-in connection.
- 12 volt 40 PSI Par-Max 5.0 HD Jabsco P501J-115S-3A
- Product code: J20-278