|50mm Vented - Plastic Flap Screen
|90mm - Vented - Stainless Steel Flap Screen
|100mm Plain - Plastic Flap
|100mm Vented - Stainless Steel Flap Screen||TAFV04|
Compliance: Australian Standard AS/NZS 4020:2005
(Testing of products for use in contact with drinking water)
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. Vented Flap Valves allow a flow of air over the surface of the water which improves water quality and prevents a vacuum forming when large quantities of water are quickly drawn from the tank.
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.