Hoffman 401440 Steam Air Vent
$21.99
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Hoffman 401440 Steam Air Vent
$21.99
Valves by Hoffman. Details: Hoffman Steam Air Vent. Float-type vent 1/8″ NPT angle connection Single non-adjustable port Maximum operating pressure 6 PSI For ordinary one-pipe system that doesnt require proportional venting Steam Air Vent. Float-type vent 1/8″ NPT angle connection Single non-adjustable port Maximum operating pressure 6 PSI For ordinary one-pipe system that doesnt require proportional venting Steam Air Vent.