All Valve Industries 250032 Air Vent - Automatic AS4020 Solar 180c 10mm
Installed at the highest point of a hot water ciruclating system, the Caleffi automatic air vent is made to release small pockets of air which accumulate during normal operation of the system.
Features:
• Rated to 180°C
• Compact design
• Stylish chrome finish
• Dry obturator mechanism to prevent clogging
