Automatic Self-cleaning Strainers - Water Strainers with Backwash

Automatic Self-cleaning Water Strainers

The Rotorflush automatic self-cleaning water strainers are coarse screened self-cleaning strainers that connect to the suction hose of surface mounted pumps. These automatic strainers are fitted with a single sheet of perforated stainless steel mesh which forms the filter cage. Standard perforated mesh sizes are 3mm and 6mm. The automatic self-cleaning strainers have a capacity range of 220 litres per minute to over 1000 m3 / hr.

All our self-cleaning water filters and strainers have an internal cleaning rotor that is water powered; they are powered by water taken via a 'T' off the output of your pump to supply the Rotorflush internal rotors. This water supply continuously backwashes the automatic strainer screen by pushing away anything that might cause it to block or blind.

These automatic self-cleaning water strainers can operate in very dirty water and are ideal for use where there is a need to filter coarsely to protect pumps and other downstream equipment.