|Item||Steam Air Vent|
|(M)NPT Connection (In.)||1/8|
|Connection||1/8" (M)NPT Angled|
|Max. Temp. (F)||240|
|Max. Pressure (PSI)||6 psig (Drop Away Pressure)|
|Construction||Horizontal Pipe Fittings for Use on Cast Iron Radiators, Nonadjustable|
- Nonadjustable, except 4NU93 has 6 port settings to allow proportional air venting from radiators throughout large heating systems. 4NU93 and 4NU94 have horizontal pipe fittings for use on cast-iron radiators. 4NU95 and 4NU96 have vertical pipe fittings for use on convectors.
- Water and Steam System Air Vents