Altecnic CA-502530 Robocal Automatic Air Vent Complete With Valve 3/8in
Easy to install bottle air vent for automatic bleeding of air from heating systems. Compact design for tight space installation The range of automatic air vents is operated via a float mechanism and is designed for the removal of air from systems 3/8in Connection 4 bar discharge pressure WRAS approved With check valve Max Temp 155°C