Hoffman steam air vent. 1/8" npt angle connection maximum pressure 10 psi maximum operating pressure 1-1/2 psi 6 port settings from #1 (slow) to #6 (fast) adjustable port for true proportional venting steam air vent. HOFFMAN steam air vent adjustable. Radiator air vent adjustable port.
- Air valve (non-vacuum) float-type vent
- Adjustable port for true proportional venting v 6 port settings from slow (1) to fast (6
- 1/8" npt angle connection maximum operating pressure 1 1/2 psig (0.1 bar)
- Air Valve (non-vacuum)
- Float-type vent
- Adjustable port for true proportional venting v 6 port settings from slow (1) to fast (6)
- 1/8" NPT angle connection
- Maximum operating pressure 1 1/2 psig (0.1 bar)
- Air valve (non-vacuum) float-type vent
- Adjustable port for true proportional venting v 6 port settings from slow (1) to fast (6
- 1/8" npt angle connection maximum operating pressure 1 1/2 psig (0.1 bar)
- Air Valve (non-vacuum)
- Float-type vent
- Adjustable port for true proportional venting v 6 port settings from slow (1) to fast (6)
- 1/8" NPT angle connection
- Maximum operating pressure 1 1/2 psig (0.1 bar)
