Morrison Bros. - 244OF-0100 AV - Emergency Vents, Flanged

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Morrison Brothers 244OF-0100 AV Emergency Vents

8 in. 8oz/sq.in., Flanged with O-Ring , UL and ULC Listed

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Model #	Description	Price	Qty
244OF-0100 AV	8 in. 8oz/sq.in., Flanged with O-Ring , UL and ULC Listed	$313.34

Morrison Brothers 244OF-0100 AV Emergency Vents

Manuals and Information:

FIG 244 4-inch Specification Sheet

FIG 244 5-inch Specification Sheet

FIG 244 6-inch Specification Sheet

FIG 244 8-inch Specification Sheet

Emergency vents are installed on aboveground storage tanks as a code requirement. Emergency vents provide high capacity pressure relief if the tank is exposed to fire. When the internal tank pressure reaches the opening pressure of the vent, the weighted cover moves up on the center pin allowing air to escape. When the internal tank pressure falls, the cover automatically lowers back onto the body and is automatically reset.