Overflow Flap Valve 100mm
Hi-Flow Flap Valves allow a rapid flow of water through a double sealed, self cleaning valve that cannot be over rotated and left open.
Features and Benefits
* Automatically opens & shuts
* Prevents pests from entering the tank via the overflow
* Higher overflow flow rate for high rainfall events
* Self cleaning
Secure directly to the pipe outlet with or without silicone.
A small length of 100mm pipe will be required if connecting with 100mm Tank Overflow Outlet.