Air Purger for hydronic forced hot water heating system 1” Amtrol-American

Description

No. 443 1 inch Air Purger
- This part is used for removing the air from the hydronic heating system piping. Usually replaced before the circulator pump to eliminate cavatation, but removes more air after the water is heated by the boiler.
- Designed to separate air from water in a closed heating system so that it can be properly vented. Baffles inside the purger cause dissolved air to be separated from the water as it flows through the purger. The elimination of air improves the performance of the system and helps prevent harmful corrosion.