The pumps are supplied in different sizes according to requirements. The capacity must be assessed according to the needs on board.
Jabsco is known for making pumps of the highest quality. Your pressurized water pumps is no exception. The pumps are delivered in different sizes according to need. The capacity must be assessed according to the need on board. This is, for example, the number of tap points and whether toilets are connected the pressurized water system. A pressurized water pump works with a pressure switch, which activates the pump if the pressure drops. The pressure drops when you open a tap and right after that the pump will start and press water. When the tap is closed, the pressure in the hose increases and the pump will stop. If you want to be able to use a bit of water without necessarily the pump is activated, an expansion tank can advantageously be fitted on the system. Here, it will then be tapped from first, without the pump need to start before the pressure has dropped. Par-Max 1.0 is supplied with 6 and 10 mm nozzles. Par-Max 1.9 - 4.0 is supplied with a 13 mm nozzle.
