Liquidynamics P/N 901948 Emergency Vent Cap, 4” 5 gal 0 to 120 psi (0

0 to 120 psi (0 to 8 bar) scale in 2 psi (0

up to a total of 16 tanks in any one system

• P/N 81200-10

55 (H) Saddle Diameter 2

Liquidynamics P/N 901948 Emergency Vent Cap, 4” 5 gal 0 to 120 psi (0Emergency 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. P N 901946 3 Emergency Vent, 8 oz sq in. opening pressure, with 59,900 CFH @ 2. 5 PSI Venting Capacity, UL Listed. P N 901948 4 Emergency Vent, 8 oz. sq. in. opening pressure, with 119,750 CFH @ 2. 5 PSI venting capacity. UL Listed.