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Morrison Bros. 748ALT Pressure-Vacuum Vent - 8 oz/sq. in. (MO748ALT0100AV)

Vent valve used with aqua-ammonia and ag-chemical products allowing tank to breathe" during fill...
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  • Vent valve used with aqua-ammonia and ag-chemical products allowing tank to breathe" during filling/discharging operations.
  • Poppets seal vapors in the tank when pressure is equalized
  • Settings are approximate
  • Size 2" NPT
  • Aluminum body and cap with Teflon coated aluminum poppets
  • Screens are stainless steel
  • Available with male NPT connection for dryer application or pressure discharge NPT hood

Morrison Bros

Designed for tank filling applications where a tight fill connection is not required. Threaded bo...

Gauge rotates 360º making it easy for the face to be read from any desired orientation
Visual in...
Morisson's Model 245 is a lightweight, spring-loaded emergency vent (pressure relief only) used o...

Lightweight construction
Dual disc for easy opening and cushion closure
Right angle design
Drag ...