WRC approved Rubber diaphragm Discharge above overflow level prevents back siphonage - meets requirements of Byelaw 42 No hiss or prolonged shut-off noise Thumbscrew on lever provides vertical and horizontal adjustment of float Designed for use with a 4 1/2 in plastic float Pressure rating 14 bar
Standards
BS 1212 Part 2
Float Valves
These Float Valves are suitable for pressures up to 14 bar (206 psi).
