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Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
Pay in 4 interest-free payments of $7.50 Learn more
Ships within 48 hours · Estimated delivery Oct 30 - Nov 4
L F 1 2" VACUUM RELIEF VALVE MNP T BRASS LO PRESS STEAM &H2 STAIN VARNISH 1 4" FLARE PLUG LEAD FREE 5000B89 1 4" FLARE PLUG LEAD FREE diaphragm relief valve Series LFN36 Lead Free* Water Service Vacuum Relief Valves are used in water heater tank applications to automatically allow air to enter into the piping system to prevent vacuum conditions that could siphon the water from the system and damage water heater tank equipment low pressure steam systems
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