37LF-202-01 | 3/4"VacuumRelfVlv 16cfm 200# | Conbraco Industries Used on_3-1/4x10 Inch Or Up To 8 Inch Round It's constructed with a durable AW611EH-111-J7

37LF 202 01 3 4"VacuumRelfVlv 16cfm 200# Conbraco Industries Used on_3 1 4x10 Inch Or Up To 8 Inch Round It's constructed with a durable AW611EH 111 J7 It's constructed with a durable steel frame and aluminum flange for enhanced strength and corrosion resistance The seals are manufactured from high quality materials renowned for their durability and resistance to wear and tear **Conbraco Industries 3 4" Vacuum Relief Valve (37LF 202 01)** This 3 4"Vacuum Relief Valve from Conbraco Industries is designed to maintain vacuum conditions in closed hydronic systems Key features include: * Vacuum relief capacity of 16 cubic feet per minute (CFM) * Maximum operating pressure of 200 pounds per square inch (PSI) * Compact and lightweight design for easy installation * Brass construction for durability and corrosion resistance Applications for this Vacuum Relief Valve include: * Closed hydronic heating and chilled water systems * Solar thermal systems * Geothermal heating and cooling systems By installing this Vacuum Relief Valve