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 polypropylene or PVDF 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.
Specifications
Suction & Discharge Size : 2” x 2”
Porting Location : End
Connection Types : ANSI/DIN/ISO flange
Air Inlet & Air Exhaust Size : ¾” FNPT x ¾” FNPT
Capabilities
Maximum Flow Rate : 154 gpm (583 lpm)
Maximum Air Supply Pressure : 100 psi (6.9 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
Construction
Wetted Materials : Polypropylene, PVDF
Diaphragm Materials : Neoprene, Santoprene™, FKM, EPDM, PTFE, Buna, Hytrel®, polyurethane
Air Valve : GFRPP, Aluminum
Ball Materials : Neoprene, Santoprene™, FKM, EPDM, PTFE, Buna
Seat Materials : Polypropylene, PVDF
O-ring Materials Buna, FKM, Santoprene™, polyurethane, FEP/FKM
Dimensions & Weights
Maximum Height : 31-11/16” (805 mm)
Maximum Width : 23-19/32” (600 mm)
Maximum Depth : 12-27/32” (326 mm)
Weight – Polypropylene : 67.0 lb (30.4 kg)
Weight – PVDF : 97.5 lb (44.2 kg)
Performance
Spare Parts
