Morrison Bros 346DI-1100 AV 1" External Emergency Valve Monitor Caps Includes 21GU-BCS for attractive installation

Includes 21GU-BCS for attractive installation and protection of vehicles

5-125 PSIG adjusting range for transparent bowl with guard

ideal for filling heavy equipment from aboveground storage tanks

Comfort Grip Handle: Soft comfort handle with textured grips reduces hand fatigue while improving efficiency for maximum fluid output

Large Hose Capacity with Small Profile - Compact pedestal and spool fits into tight spaces and can accommodate 35-65 foot (10

Morrison Bros 346DI-1100 AV 1" External Emergency Valve Monitor Caps Includes 21GU-BCS for attractive installationExternal 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