Aluminum Spring Loaded High Flow Emergency Vent-Female Standard with O’Ring and Screen Model 366.
The AST Emergency Vent High Flow Design incorporates several outstanding design features as standard construction:
– Buna N O Rings for sealing
– Screen for theft prevention
– Spring loaded for tight sealing-0 vapor release situations
– Low profile for restricted space installations
– All aluminum construction for weight reduction
– Underwriters Laboratories Listing