Morrison Bros 346DI-0600 AV 3" External Emergency Valve Drum Covers full 360° spherical rotation for

full 360° spherical rotation for easy movement of nozzle

Fluid handling in lines larger than that used for retail service stations can cause tank to rupture or implode

75" reducer bushings

Wheel Spotting Dish aides the driver in positioning a vehicle

Part Number 256216

Morrison Bros 346DI-0600 AV 3" External Emergency Valve Drum Covers full 360° spherical rotation forExternal emergency valves shut off flow at the outlet of an aboveground storage tank (AST) or in a liquid transfer line where product flow must be stopped in the event of a fire. Fusible link holds spring actuated poppet in the open position. WARNING: The valves shown on this page require periodic inspection to ensure the shut off mechanism is operating correctly. They are not intended to be used as a block valve and should not be opened under