FT025 Non-Metallic Air Operated Double Diaphragm Pump
The FTI Air FT025 1/4-in. AODD pump, part of the non-metallic line, is manufactured from unfilled polypropylene, unfilled PVDF or conductive carbon-filled polypropylene and features Santoprene or PTFE diaphragms for maximum chemical compatibility. It offers 5.8 GPM (22 LPM) maximum flow.
The 1/4-in. AODD plastic pump features a unique lube-free non-stalling air valve that is simple, rugged, and reliable—requiring no separate or mechanical pilot valve. The air valve contains fewer parts than other options, reducing maintenance time and costs. The pump also features a durable stainless steel airline connection for maximum reliability.
The FTI Air Model FT025 pump works with fluids including acids and bases, plating solutions, wastewater, and solvents. The design of the pump is quiet, rated at only 65.3 dB(A), and has versatile suction and discharge connections—with both 1/4-in. FNPT/FBSPT and 3/4-in. MNPT/MBSPT internal and external connections as standard.
This workhorse pump has a simple and rugged design with fewer components than other AODD pumps to deliver long-term reliability for users. It’s compatible with other manufacturers’ installed pumps, designed to match the footprint, suction, discharge, and air inlet dimensions of selected brands for easy replacement.
Specifications
- Suction & Discharge Size: 1/4 x 1/4 in.
- Porting Location: EndConnection
- Types: NPT/BSPT
- Air Inlet & Air Exhaust Size: 1/8 in. FNPT or BSPT
- Maximum Flow Rate: 5.8 GPM (22 LPM)
- Maximum Air Supply Pressure: 120 psi (8.3 bar)
- Displacement Per Stroke: 0.005 gal (0.02 lit)
- Minimum Air Inlet Pressure: 20 psig (1.4 bar)
- Maximum Particle Size: 0.06 in. (1.8 mm)
- Sound Pressure: 65.3 dB(A)
Applications:
- Acids & Bases
- Plating Solutions
- Water & Wastewater
- Paints, Inks, Solvents
- Ceramic Slip & Glaze
- Lubricants & Oils