Hoffman 401475 - 1/8" Straight Vent for Water Heating Convector Air Valve, # 508 BaseSKU-54220 * Rated at 200 PSI

* Rated at 200 PSI @ 400F

PEERLESS BOILER REPAIR PART #92062 - REAR OBSRV CVR PLT

1/2" X 1 3/4" Rubberized Tadpole Gasketing -25' Length

SPRK OR SV FROM NAT TO LP

Hoffman 401475 - 1/8" Straight Vent for Water Heating Convector Air Valve, # 508 BaseSKU-54220 * Rated at 200 PSIHoffman 508 Radiator Water Vent Valve Features: 1 8"NPT male straight shank 50lb maximum, for automatic or manual venting of radiators Disc type vent with built in check valve This is the update to the Hoffman No. 500 air vent and the replacement for the B&G 17 JR and 17 SR Resource Documents Hoffman Specialty Selections Guide 401475 Hoffman Specialty Spec Sheet