Amtrol 444 Air Purger 1-1/4 Inch NPT 125 PSI Cast Iron 1/8 Inch NPT Vent Tapping voomi_id_42098 Robust construction ensuring long-term durability

Robust construction ensuring long-term durability and performance

MPN: ZR72KC-TF5-950

Compatibility: Compatible with various Trane units including AAM4A0A18S11SAA

Backlit digital display for easy monitoring

Amtrol 444 Air Purger 1-1/4 Inch NPT 125 PSI Cast Iron 1/8 Inch NPT Vent Tapping voomi_id_42098 Robust construction ensuring long-term durabilityProduct Description The Amtrol 444 Air Purger is designed for use in closed loop hydronic heating systems. This in line air purger features a 1 1 4 inch NPT connection and an additional 1 8 inch NPT vent tapping. Constructed from durable cast iron, it is rated for 125 PSI. The compact size of 6 inches in length, 2 1 2 inches in width, and 4 inches in height ensures easy installation. Installed horizontally as close to boiler as possible Features