Amtrol 443 In-Line Air Purger 1 Inch NPT 125 psi Cast Iron 1/8 Inch NPT Vent Tapping voomi_id_9471 1/2 FNPT connection for mounting

1/2 FNPT connection for mounting

It operates with a 20K ohm NTC thermistor

Ensures accurate operation and functionality of HVAC systems

Designed for easy installation in ceiling spaces

Amtrol 443 In-Line Air Purger 1 Inch NPT 125 psi Cast Iron 1/8 Inch NPT Vent Tapping voomi_id_9471 1/2 FNPT connection for mountingProduct Description The Amtrol 443 In Line Air Purger is designed to remove air from closed loop hydronic heating systems. It features a 1 inch NPT connection and a 1 8 inch NPT vent tapping with a pressure rating of 125 psi. The purger is made from cast iron and has dimensions of 6 inches length by 2. 5 inches width by 4 inches height. Removes air from hydronic heating systems Constructed from cast iron for durability Fits with standard 1 inch NPT