Morrison Bros 346DI-1100 AV 1" External Emergency Valve Monitor Caps ideal for filling heavy equipment

ideal for filling heavy equipment from aboveground storage tanks

High Performance — Fill-Rite’s trusted rotary vane pump technology delivers 20 gallons per minute

5-125 PSIG adjusting range for transparent bowl with guard

Inspection and service are easier and safer from grade level with the hinged base

Morrison Bros 346DI-1100 AV 1" External Emergency Valve Monitor Caps ideal for filling heavy equipmentExternal 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