L/F 1/2" VACUUM RELIEF VALVE MNP T BRASS/LO PRESS STEAM &H2 SUMP BASIN is tested and rated to

is tested and rated to ANSI Z21

quick and easy to install

BLACK STEEL PIPE NIPPLE SET (66 PCS)

3/8" FLARE ROD NUT

due to grade adjustments

L/F 1/2" VACUUM RELIEF VALVE MNP T BRASS/LO PRESS STEAM &H2 SUMP BASIN is tested and rated toSeries 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. They have a Lead Free* brass body construction with NPT male inlet connection and a protective cap. Series LFN36 has a low profile design, is tested and rated to ANSI Z21. 22, and