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Emergency Vent
One Year Manufacturer Warranty

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Morrison Brothers 244OM-0200 AV Emergency Vent

6 in. MNPT, 8oz/sq.in., for General Use, with O-Ring

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Model # Description Price Qty
244OM-0200 AV 6 in. MNPT, 8oz/sq.in., for General Use, with O-Ring $162.93
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Morrison Brothers 244OM-0200 AV Emergency Vent
The 244 Series 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. The 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 requirements. The new design increases protection against weather, improves manufacturability and helps limit and control dust accumulation.