Eliminates problems when evacuating closed tanks or piping systems. The one-way valve that is normally closed at positive pressure will allow drainage at a rate of 300 GPM. For higher drainage rates use additional vacuum breakers. The 3⁄4" NPT(F)socket adapts easily onto a 11⁄2" bulkhead fitting. The breaker is made of PVC with a Viton® seal.
VACUUM BREAKER THREADED
$776.60
Connection TypeNPT(F)
DescriptionVent Valve, Vacuum Breaker, 3/4" NPT (F), PVC
Fitting MaterialPVC
Thread size NPT(F) (port 1) (InchShort)0.75
Overview
Eliminates problems when evacuating closed tanks or piping systems. The one-way valve that is normally closed at positive pressure will allow drainage at a rate of 300 GPM. For higher drainage rates use additional vacuum breakers. The 3⁄4" NPT(F)socket adapts easily onto a 11⁄2" bulkhead fitting. The breaker is made of PVC with a Viton® seal.
