Spirovent VTP-050 Spirotop Air Release Top 1/2" FPT X 3/4" MPT 150 PSI Maximum 270°F

The Spirovent VTP-050 Spirotop Automatic-Air Vent is a high-performance air vent that is used for removing trapped air from HVAC systems efficiently. This has a maximum pressure of 150 PSI and a temperature rating of 270°F which provides efficient operation in heating and cooling systems. It has a 1/2″ FPT x 3/4″ MPT connection that makes it suitable for different installations. Applied in boilers heating systems and other HVAC equipment this makes HVAC equipment more efficient, prevents corrosion of the system, and extends the life of HVAC components.