Watts 1156F-1/2 High Capacity Boiler Feed Water Pressure Regulator, 1/2" FPT Thanksgiving Weather Tough seal protects lock

Weather Tough seal protects lock mechanism

enlarged strike face

Three ground bar mounting locations (left

17400 (or HEPA filter no

Prime coated finish

Watts 1156F-1/2 High Capacity Boiler Feed Water Pressure Regulator, 1/2" FPT Thanksgiving Weather Tough seal protects lockWatts Series 1156F High Capacity Feed Water Pressure Regulators are for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure in the system at all times. It also provides make up water to the system in the event of system leaks. It consists of an iron and bronze body construction with NPT threaded inlet and outlet connections, a tight seating check valve, purge lever