Morrison Bros 749-0100 AV 2" FNPT Pressure Vacuum Vent For Underground and Low Volume Tanks Ball Valves Valve inlet (bottom) connections are

Valve inlet (bottom) connections are female pipe threads and outlet (top) connections are available with female threads

Body and poppet: Brass

699F is male threads by female threads

This is a steel band dolly with steel casters designed for 15-16 gallon drums with an adjustable diameter that goes from 13

Pull Force - the 66SP will separate with a maximum pull force of 600 lbs

Morrison Bros 749-0100 AV 2" FNPT Pressure Vacuum Vent For Underground and Low Volume Tanks Ball Valves Valve inlet (bottom) connections arePressure vacuum vents are installed on the top of underground and low volume aboveground storage tank vent pipes. Vent allows tank to breathe during filling and discharging operations. Pressure and vacuum poppet seal vapors in tank when pressure is equalized. Settings are approximate. WARNING: Fig. 749 P V vent must only be used in conjunction with motor fueling and or low capacity flow. Fluid handling in lines larger than that used for retail service