Is your order time-sensitive? Send us an email or call us to see which suppliers are experiencing material shortages or delayed shipping times.

Emergency Vents
One Year Manufacturer Warranty

*Image is a representation of this item. Actual item may vary.*
Hover over image to zoom

Morrison Brothers 244OF-0300 AV Emergency Vents

10 in. 2.5oz/sq.in., Flanged with O-Ring, UL and ULC

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
244OF-0300 AV 10 in. 2.5oz/sq.in., Flanged with O-Ring, UL and ULC $462.45
Contact Us
Morrison Brothers 244OF-0300 AV Emergency Vents
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.