Storage Tank Accessory, Emergency Vent Cap, 3 inch (Liquidynamics - Model 901946)

Storage Tank Accessory, Emergency Vent Cap, 3 inch

Emergency Vents (pressure relief only) are used on above ground tanks as a code requirement and helps prevent tanks from becoming over-pressurized and rupturing if exposed to fire, UL listed. 3" Emergency Vent, 8 oz/sq in. opening pressure, with 59,900 CFH @ 2.5 PSI Venting Capacity, UL Listed.