30B2VB | 1/2" F&T 30# W/ VacuumBreaker | Armstrong International

1/2" F&T 30# W/ Vacuum Breaker The Armstrong International 30B2VB is a 1/2" F&T 30# W/ Vacuum Breaker. It is designed for use in a variety of applications, including: * Hot water systems * Chilled water systems * Condensate return systems * Boiler feed water systems The 30B2VB is constructed of cast iron and has a stainless steel diaphragm. It has a maximum working pressure of 30 psi and a maximum temperature of 250°F. The 30B2VB is a reliable and durable product that is backed by Armstrong International's reputation for quality. Our HVAC supply store offers the best prices and fast shipping on the 30B2VB, so order yours today!