Wilden P220 Pro-Flo Series | Bolted Aluminium AODD

Wilden 25 mm (1") Pro-Flo® Series Bolted Aluminium AODD Pump - P220/P230

Description
The Wilden 25 mm (1") Pro-Flo® Series Bolted Aluminium AODD Pump (P220/P230), also known as FIT, sets a new standard for pump performance in industrial applications. Part of the Wilden Pro-Flo® Series, this Air-Operated Double-Diaphragm (AODD) pump features an enhanced flow path design that delivers improved flow rates (up to 35% higher than competitive models) and longer diaphragm life. Its bolted metal construction ensures superior containment, making the P220/P230 ideal for industries requiring reliable fluid transfer with large solids handling, with the added flexibility of threaded (P220) or flanged (P230) connections.

Applications

• Industrial fluid handling
• Chemical processing
• Wastewater treatment
• Mining and slurry transfer
• Oil and gas applications

Features

• Bolted metal construction for superior containment and durability in demanding environments.
• Enhanced flow path design, delivering up to 35% higher flow rates than competitive models while extending diaphragm life.
• Connection options: NPT or BSPT threaded (P220) or DIN/ANSI flanged (P230) inlet and discharge connections for versatile installation.
• High suction lift capability:
  • Rubber: 5.4 m (17.6') dry, 9.3 m (30.6') wet
  • TPE: 4.1 m (13.6') dry, 9.3 m (30.6') wet
  • Full-Stroke PTFE: 5.5 m (18.2') dry, 9.0 m (29.5') wet
  • Reduced-Stroke PTFE: 3.5 m (11.4') dry, 9.3 m (30.6') wet
• Maximum flow rate:
  • Rubber: 212 lpm (56 gpm)
  • TPE: 212 lpm (56 gpm)
  • Full-Stroke PTFE: 185 lpm (49 gpm)
  • Reduced-Stroke PTFE: 168 lpm (44 gpm)
• Handles solids up to 6.4 mm (1/4") for versatile fluid transfer.
• Portable and submersible design with a wide array of chemical compatibility.
• Increased on/off reliability and longest Mean Time Between Repair (MTBR) for reduced downtime.
• Simple operation and maintenance, with the same bolt-down footprint as Wilden clamped pumps for easy replacement.

Technical Specifications

• Air Inlet: 1/4" FNPT
• Liquid Inlet: 25 mm (1")
• Liquid Discharge: 25 mm (1")
• Connection Type: NPT/BSPT (Threaded) for P220; DIN/ANSI (Flanged) for P230
• Max Suction Lift:
  • Rubber: 5.4 m (17.6') Dry, 9.3 m (30.6') Wet
  • TPE: 4.1 m (13.6') Dry, 9.3 m (30.6') Wet
  • Full-Stroke PTFE: 5.5 m (18.2') Dry, 9.0 m (29.5') Wet
  • Reduced-Stroke PTFE: 3.5 m (11.4') Dry, 9.3 m (30.6') Wet
• Max Flow Rate:
  • Rubber: 212 lpm (56 gpm)
  • TPE: 212 lpm (56 gpm)
  • Full-Stroke PTFE: 185 lpm (49 gpm)
  • Reduced-Stroke PTFE: 168 lpm (44 gpm)
• Max Pressure: 8.6 bar (125 psi)
• Max Diameter Solids: 6.4 mm (1/4")
• Displacement Per Stroke:
  • Rubber: 0.30 L (0.08 gal)
  • TPE: 0.34 L (0.09 gal)
  • Full-Stroke PTFE: 0.3 L (0.08 gal)
  • Reduced-Stroke PTFE: 0.23 L (0.06 gal) (*1 cycle = 2 strokes)

Delivery
Order the Wilden 25 mm (1") Pro-Flo® Series Bolted Metal AODD Pump (P220/P230) from pumpsandgearboxesdirect.com and enjoy free UK mainland delivery.