Our 230V Diaphragm Pump can transfer up to 17L/min of liquid on demand. Only suitable with agricultural chemicals or water, this pump has a built in pressure switch which turns the pumping unit on when the pressure in the line drops, which could be caused by the simple opening of a tap. This feature makes the unit suitable for use on ATV mounted sprayers, horticultural spraying equipment, portable water systems and pole window cleaning to name a few. A 4 piston type diaphragm pump, this unit is self priming to 2m and can be run dry, however the maximum run time of the unit should not exceed 30 minutes. Our 230V water diaphragm pump can handle a maximum pressure of 40 psi (2.8 bar) and a temperature rating of 5 - 50°C.