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Lightweight Emergency Vent
One Year Manufacturer Warranty

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Morrison Brothers 245M Series Lightweight Emergency Vent

2 - 8 in. Male, Aluminum, BSP Thread Option, Screen Option

Ships From Manufacturer

Select Model & Quantity:

Model # Description Price Qty
245M--0200 AV 2 in. Male Threaded, Aluminum $60.16
245M--0300 AV 3 in. Male Threaded, Aluminum $73.00
245M--0400 AV 4 in. Male Threaded, Aluminum $88.02
245M--0600 AV 6 in. Male Threaded, Aluminum $133.61
245M--0800 AV 8 in. Male Threaded, Aluminum $201.73
245MB-0200 AV 2 in. Male BSP Threads, Aluminum $60.16
245MB-0300 AV 3 in. Male BSP Threads, Aluminum $73.00
245MB-0400 AV 4 in. Male BSP Threads, Aluminum $88.02
245MB-0600 AV 6 in. Male BSP Threads, Aluminum $133.61
245MB-0800 AV 8 in. Male BSP Threads, Aluminum $201.73
245MS-0200 AV 2 in. Male Threaded, Aluminum, with Screen $64.60
245MS-0300 AV 3 in. Male Threaded, Aluminum, with Screen $82.73
245MS-0400 AV 4 in. Male Threaded, Aluminum, with Screen $98.66
245MS-0600 AV 6 in. Male Threaded, Aluminum, with Screen $145.99
245MSB0200 AV 2 in. Male BSP Threads, Aluminum, with Screen $64.60
245MSB0300 AV 3 in. Male BSP Threads, Aluminum, with Screen $82.73
245MSB0400 AV 4 in. Male BSP Threads, Aluminum, with Screen $98.66
245MSB0600 AV 6 in. Male BSP Threads, Aluminum, with Screen $145.99
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Morrison Brothers - 245M Series - Lightweight Emergency Vent
This 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.