Morrison Bros 245-0800 AV 8" 8oz Lightweight Female Emergency Vent - Aluminum Handle Durable streamlined nozzle design for

Durable streamlined nozzle design for easy

Teflon tape

Operates on as little as 20 psi (1

and four 5/16-18 PHMS to mount the brackets securely into the pre-drilled holes on all recent model Rotary Two Post Surface Lifts

please look at Fig

Morrison Bros 245-0800 AV 8" 8oz Lightweight Female Emergency Vent - Aluminum Handle Durable streamlined nozzle design forThis lightweight, spring loaded emergency vent (pressure relief only) is used on aboveground storage tanks, as a code requirement, to help prevent the tank from becoming over pressurized and possibly rupturing if ever exposed to fire. This vent must be used in conjunction with a normal vent. Correct application of this vent requires proper vent size and selection for the tank system in order to meet the specific venting capacity. Materials of