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*When used in conjunction with special high temperature washers
drill the appropriate size hole in the soil pipe
it flows to the bottom and out through the 50mm connected pipe to the drain
Their ability to withstand high temperatures makes them ideal for industries where heat or warmer conditions are a key factor
Hexagonal Nipples
Soil Pipe Automatic Vent Cowl (Air Admittance Valve) Size:110mm *When used in conjunction withDESCRIPTION: Air Admittance Valves are designed to allow the free entry of air into the sanitary pipework system without the escape of foul gases into the building. They are pressure activated one way mechanical vents fitted to eliminate the need for conventional pipe venting and roof penetrations. A discharge of waste water causes the vent to open, thereby releasing the vacuum and facilitating its safe passage into the sewer system. It must be
US$ 139.50
US$ 151.50
US$ 13.00