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- Brand: Spirotherm
- SPIROTHERM® Spirotop® Air Release Valve, Series: VPT, 1/2 in Nominal Size, FNPT Connection, 150 psig Working, 270 deg F, Brass , 2-5/8 in Dia x 4-3/8 in H, Domestic.
- Maintenance freeContinuous air ventingSized to fit almost anywhereDirt resistantLeak resistant1/2 in male tread at vent point for pressure testing or remote venting of unwanted gassesQuick removal of large air bubblesReliable vacuum breaker for system drainingBrass vent headNon-ferrous floatFKM seal and O-ring
- Maintenance free
- Continuous air venting
- Sized to fit almost anywhere
- Dirt resistant
- Leak resistant
- 1/2 in male tread at vent point for pressure testing or remote venting of unwanted gasses
- Quick removal of large air bubbles
- Reliable vacuum breaker for system draining
- Brass vent head
- Non-ferrous float
- FKM seal and O-ring