110mm Soil Pipe External Use Air Admittance Valve - Black light duty housing ties Designed to use with Britmets

Designed to use with Britmets Liteslate synthetic slates

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

Supplied in 2

â–ª Can be left for up to 4 weeks

Each tube covers 3 linear metres

110mm Soil Pipe External Use Air Admittance Valve - Black light duty housing ties Designed to use with BritmetsThe 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