This auto flushing syphon is designed for use with 4.5 litre (1 gallon) urinal cisterns and provides a hands free automatic flush.

An auto syphon will release the stored water down into the sparge pipes to flush the urinals once the water within the cistern has reached a sufficient level.

• Flushing Height - 140mm (5.1/2")


• Diameter - 82mm


• Overall Height - 182mm