110mm Soil Pipe External Use Air Admittance Valve - Black light duty housing ties Supplied in 2

Supplied in 2

This item is local delivery (within 20 miles of our branches) or collection only

Side Branches | 45o x 110mm

capable of coping with movement around the drain outlet and clear system instructions

APPLICATIONS: Storm Drain Plus can be installed around any domestic area where surface water collects including:

110mm Soil Pipe External Use Air Admittance Valve - Black light duty housing ties Supplied in 2The FloPlast Air Admittance Valves are designed to allow the free entry of air into the sanitary pipework system without the escape of foul gasses into the building. When installed into sanitary pipework systems conforming to BS EN 12056: 2000, the FloPlast Air Admittance Valve not only prevents the loss of water from trap seals due to induced siphonage but also has the added advantage of providing an early warning indicator to a potential drainage