Listed Emergency Pressure Relief Vent (365)


Product Description


Heavy duty cast iron top and aluminum base.-cast iron top and base available. Machined top and base with a Buna-N “O” Ring provide a vapor  resistant seal.  Air flow at 2.5psi is 43,770 SCFH with screen. The screen minimizes the chances of vandalism and theft. 3″ NPT male threads are standard.

Download Spec Sheet Installation & Maintenance

Recommended Accessories:

AST Overfill Prevention Valve
AST Spill Containment Box
PEI Free Flow Vents
AST Audible Alarm
AST Sight Gauge

Additional Information


C.I. Top & Aluminum Base, Cast Iron Top & Base


3″ 16 oz Pressure, 3″ 8 oz Pressure, 3″ 8oz Pressure


U. L. Listed Emergency Pressure Relief Vent (365)

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SKU: 0365. Categories: , , , .