HPJ jet pump

Description

The HPJ Jet pump is constructed for a pre-calculated water flow. It creates a high pressure drop in the feeding line, caused by the high pickup rate, which has a maximum of about 60%. Foam is drawn through a pick-up tube from a container at atmospheric pressure. The pre-set flow of foam concentrate is continuously added to the water stream. The HPJ Jet pump is specially designed for use with high flow nozzles. A special control valve built into the base of housing secures this outstanding performance. A non-return valve prevents water flowing back into the foam container, once the water supply is turned off or waterflow is to low.