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


Product Description


Heavy duty cast iron top and base for durability, (aluminum base available).  Machined top and base with a Buna-N “O” Ring provide a vapor tight 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.

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: , , , .