Watts Air Separator 80 psi Max. Working Pressure AS-M1- 1

Designed to separate air from water in hydronic heating systems, this WATTS air separator allows entrapped air in the hot water heating system piping to be is dispersed by its internal agitator as the water is recirculated within the heating system piping. Model has tappings that allow installation of an air vent and expansion tank. Air Seperator, 1-1/2 In, Iron This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. –