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Morrison Brothers Co, FMMASO, ASO valve for AOD pump, ATO valve for air-operated diaphragm pump, Used oil evacuation system valve, Automatic air shut-off valve, Air supply control valve for tanks, 2-inch threaded tank top valve, Air-operated diaphragm pump shut-off valve, UL 2583 listed oil evacuation valve, Viton O-ring seal valve, Brass float rod and spool valve, Anodized aluminum valve body, Polypropylene float valve for oil tanks.

Morrison Bros Fig. FMMASO Overfill Prevention Valves For Used Oil Systems

by Morrison Bros Co
$641.92
SKU FMMASO-91EX AV
Item Numbers

Item Series:

Morrison Bros Fig FMMASO Overfill Prevention Valves For Used Oil Systems

Downloadable Resources:

FIG FMMASO SPECIFICATION SHEET

FIG FMMASO-91 INSTALLATION INSTRUCTIONS

FIG FMMASO-91S INSTALLATION INSTRUCTIONS

FIG FMMASO-91EX INSTALLATION INSTRUCTIONS

FIG FMMASO-91EXS INSTALLATION INSTRUCTIONS

FIG FMMATO-91 INSTALLATION INSTRUCTIONS

Product Ordering Information:

Products Description & Features:

Description:

The ASO series of valves is used to shut-off the air supply to an AOD (Air Operated Diaphragm) pump when the liquid level approaches full capacity. The ATO valve is used to turn on the air supply to an AOD pump when the liquid level approaches the full capacity.

Features and Details:

• 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.

Materials of Construction:

• Valve body and collar... Anodized aluminum • Float... Polypropylene • Float rod and valve spool... Brass • O-ring seals... Viton® • Hardware... Stainless and plated steel.

Certifications & Listings:

UL 2583 listed; Florida DEP EQ-576.

Patent 5007450:

Valve with optional alarm for use on used oil evacuation systems which use an
air operated pump.

Please inquire about product information, installation services, bulk pricing, variable lengths, quotes or any questions you may have!

sales@railyardsupply.com

(610) 652-5218