hoffman air vent for sale, brand-new and used.

Welcome to tedjeffrey's Wacky Packages Plus! Today, you are considering the purchase of a lot of ten (10) new old stock Vent-Rite air valves for angle mounting, model number 1 (replaces Hoffman #1 and Dole #1).The Vent-Rite #1 has been designed to quickly eliminate air in any one pipe steam radiator system. It is easily installed, as its 1/8" male connection is easily interchanged with practically any other valve.

HOFFMAN SPECIALTY NO:79 WATER AIR VENT P/N:401488. MAX PRESS:75PSI, MAX TEMP:250, AUTOMATIC FLOAT, HYDRONIC AIR VENT, FEMALE NPT:1/2", MALE NPT:3/4". Any Questions ask me through EBAY.