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Aboveground Storage Tank Equipment, AST Overfill Prevention Valves, Morrison Brothers, Valves
Morrison Bros FMMATO 2″ Air Actuation Valve
Original price was: $537.98.$473.42Current price is: $473.42.
The ATO valve is used to turn on the air supply to an AOD pump when the liquid level approaches the full capacity.
Standard Features
- Installs directly into a 2″ female threaded tank top opening
- Accepts ¼″ 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 -10°F to 185°F
- Air flow capacity is 20 CFM @ 100 PSI. Maximum air pressure is 100 PSI
- Valve automatically resets as liquid is removed and the air pressure to the valve is turned off
- FMMASO-91 and 91S shut-off height is 6½″ from the tank top
- FMMASO-91EX and 91EXS shut-off height is 17⅜″ from the tank top
- Valve body and collar: Anodized aluminum
- Float: Polypropylene
- Float rod and valve spool: Brass
- O-ring seals: FKM
- Hardware: Stainless and plated steel
- ULC Listed
- Florida DEP EQ 576
- Valve with optional alarm for use on used oil evacuation systems which use an air operated pump
| Weight | 5 lbs |
|---|---|
| Dimensions | 24 × 6 × 6 in |
| Body Length | Standard, Extended |
| Audible Alarm | With, Without |
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