Dixon® Pressure/Vacuum Relief Cap, Automatic, Cap Fitting/Connector, 2 in Nominal, MNPT End Style, Zinc, Domestic
Domestic/Import
Domestic
End Style
MNPT
Fitting/Connector Type
Cap
Material
Zinc
Nominal Size
2 in
Type
Automatic
- Pad lockable to prevent fuel theft and tampering
- Normally closed vent stops fuel evaporation and airborne contaminants
- Protects tank from pressure or vacuum buildup
- Relieve pressure at 2 psi and vacuum at 0.7 HG at a rate of 20 scfm
- Can be used as a fuel filler cap
- Manufactured to thread into both NPS and NPT tank openings
- Die cast zinc body, brass screen
- Used on stationary fuel tanks
- Not intended for use on mobile tanks, to ensure that the cap can properly vent, the vent cap must be kept free of any debris i.e. dirt, snow, ice, rags etc