Dual mode operation: manual & automatic shut-off

Kit includes

Field replaceable battery

Has three 5/16-18 BSW threads in the top of head for mounting

INLET 1/8” NPT(m)

Liquidynamics P/N 901946 Emergency Vent Cap, 3” Flexible Hose Dual mode operation: manual &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. 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.