Watts 556030 LFN36M1-1/2″ Vacuum Relief Valve for Boilers and Water Heaters
Watts Vacuum Relief Valve LFN36M1-1/2″ – 1 Each. 1/2″ Lead Free Water Service Vacuum Relief Valves.
Watts Vacuum Relief Valve LFN36M1-1/2″ – 1 Each. 1/2″ Lead Free Water Service Vacuum Relief Valves.