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Morrison Bros. FMMASO Series Overfill High-Level Turn On Warning Valve for Sump Applications (MOFMMASO91AV)

Morrison Bros. FMMASO Series Overfill High-Level Turn On Warning Valve for Sump Applications
Installs directly into a 2” female threaded tank top opening Accepts 1/4” air lines When the ASO...
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$347.33
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  • Installs directly into a 2” female threaded tank top opening
  • Accepts 1/4” air lines
  • When the ASO valve closes, the air supply is diverted to an audible whistle on the 91S and 91EXS models
  • Operating temperature range is -10ºF to 185ºF
  • Model ASO-91 and 91S shut off height is 7 inches from the tank top
  • Model ASO-91EX and 91EXS shut off height is 17?” inches from the tank top
  • Air flow capacity is 20 CFM @ 100 PSI
  • Maximum air pressure is 150 PSI
  • The valve will automatically reset as liquid is removed and the air pressure to the valve is turned off