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Finish Thompson Air 2" AODD Pumps


Acids & Bases, Plating Solutions, Water & Wastewater, Paints, Inks, Solvents, Ceramic Slip & Glaze, Lubricants & Oils


316SS or Aluminum


Max Flow: 156 GPM (590 LPM)


Maximum Flow Rate: 156 gpm (590 lpm) Maximum Air Supply Pressure: 120 psi (8.3 bar) Displacement Per Stroke: 0.31 gal (1.2 lit) Minimum Air Inlet Pressure: 10 psig (0.7 bar) Maximum Particle Size: 0.35” (8.9 mm) Sound Pressure: 77 dB(A) Operating Temperature: Determined by elastomers


Suction & Discharge Size: 2” x 2”

Connection Types: FNPT, BSPT, ANSI/DIN/ISO flange*

*ANSI/DIN/ISO flange connection available for SS models only

Porting Location: Center

Air Inlet & Air Exhaust Size: ¾” FNPT x ¾” FNPT

FTI Air Model FT20 pumps features a unique stall free air valve that is simple, rugged and reliable and requires no separate pilot valve or a mechanically operated pilot valve. Bolted construction provides leak-free fluid handling. Pumps are available with 316 stainless steel or aluminum wetted materials. Diaphragms, balls and seats are available in a wide range of materials to provide reliable operation in a wide variety of applications. FTI Air products have fewer parts, simpler design and are less prone to failure.


FT20A Aluminum Technical Flyer

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FT20S SS Technical Flyer

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FT20 Metal Manual

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FT Split Flange Instructions

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