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Morrison Bros. 351S Flame Arrester/ Pressure Vacuum Vent

Morrison Bros. 351S Flame Arrester/ Pressure Vacuum Vent

SKU:
GRID_MO351S0200AV
Manufacturer:
Morrison Bros.
Size:
2 in.
Size:
3 in.
Pressure:
2 oz/sq inch
Pressure:
4 oz/sq inch
Pressure:
6 oz/sq inch
Pressure:
8 oz/sq inch
Pressure:
12 oz/sq inch
Pressure:
16 oz/sq inch
Capacity:
13,000 SCFH
Capacity:
15,500 SCFH
Weight:
0.00 LBS
$1,019.44
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Flame arresters provide a positive barrier that keeps flames from passing through the normal vent line into a storage tank’s vapor space.

Note: Vacuum Setting 1.0 oz / sq. Inch

Features

  • Directs vapors outward and upward in accordance with NFPA 30
  • Protects the vent line from debris and insects
  • Water resistant rain cap sheds water away from the vent line

Construction Details:

  • Body and cover: Cast iron
  • Arrester Plates: Stainless steel
  • Arrester grid housing: Brass

Restrictions

  • Do not use with acetylene, carbon disulfide, etheleneoxide or hydrogen gases. For use with normal hydrocarbon flames such as gasoline in air.
  • Routine inspection is required to ensure airways are clear and free of debris. Blocked airways can cause structural deformation of the tank.

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