Compare Altecnic CA-502530 Robocal Automatic Air Vent Complete With Valve 3/8in Price

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