The Brownall Fig 1988 Three Way Vent Cock has been designed for use on vented hot water systems, to ensure there is a permanent connection from the boiler or calorifier to atomosphere. Fitting a Brownall Fig 1988 Three Way Vent Cock allows the use of a single common vent pipe, and permits continued operation of the system whilst maintenance is carried out on an individual unit
Sizes: 1" (DN25), 1.1/4" (DN32), 1.1/2" (DN40), 2" (DN50)
Connections: Female BSP
Materials: Gunmetal body
Pressure: 7 Barg Max
Temperature: 100 degC Max
