Wilden P4 Pro-Flo Series | Clamped Plastic AODD

Wilden 38 mm (1-1/2") Pro-Flo® Series Clamped Plastic AODD Pump - P4

Description
The Wilden 38 mm (1-1/2") Pro-Flo® Series Clamped Plastic AODD Pump (P4) is a reliable solution for chemical applications, featuring a rugged clamped design for ease of maintenance. Part of the Wilden Pro-Flo® Series, this Air-Operated Double-Diaphragm (AODD) pump offers decades of proven performance, delivering efficient fluid transfer in industrial systems. Its plastic construction ensures corrosion resistance, making the P4 ideal for industries requiring safe and simple chemical handling with solids passage.

Applications

• Chemical transfer
• Industrial fluid handling
• Wastewater treatment
• Food and beverage processing
• Pharmaceutical applications

Features

• Clamped plastic construction for corrosion resistance and reliable operation in chemical environments.
• DIN and ANSI flanged inlet and discharge connections for secure and flexible installation.
• Rotatable inlet and discharge for adaptable setup in various applications.
• Designed for fast maintenance, requiring only a single tool for disassembly and reassembly.
• High suction lift capability:
  • Rubber: 4.88 m (16') dry, 7.92 m (26') wet
  • TPE: 3.96 m (13') dry, 7.92 m (26') wet
  • Full-Stroke PTFE: 4.7 m (15.3') dry, 9.3 m (30.6') wet
  • Reduced-Stroke PTFE: 3.05 m (10') dry, 7.47 m (24.5') wet
• Maximum flow rate:
  • Rubber: 348 lpm (92 gpm)
  • TPE: 354 lpm (94 gpm)
  • Full-Stroke PTFE: 352 lpm (92.9 gpm)
  • Reduced-Stroke PTFE: 261 lpm (69 gpm)
• Handles solids up to 4.8 mm (3/16") for versatile fluid transfer.
• Low cost and simple operation, with a proven design trusted for decades.

Technical Specifications

• Air Inlet: 1/2" FNPT
• Liquid Inlet: 38 mm (1-1/2")
• Liquid Discharge: 38 mm (1-1/2")
• Connection Type: DIN/ANSI (Flanged)
• Max Suction Lift:
  • Rubber: 4.88 m (16') Dry, 7.92 m (26') Wet
  • TPE: 3.96 m (13') Dry, 7.92 m (26') Wet
  • Full-Stroke PTFE: 4.7 m (15.3') Dry, 9.3 m (30.6') Wet
  • Reduced-Stroke PTFE: 3.05 m (10') Dry, 7.47 m (24.5') Wet
• Max Flow Rate:
  • Rubber: 348 lpm (92 gpm)
  • TPE: 354 lpm (94 gpm)
  • Full-Stroke PTFE: 352 lpm (92.9 gpm)
  • Reduced-Stroke PTFE: 261 lpm (69 gpm)
• Max Pressure: 8.6 bar (125 psi)
• Max Diameter Solids: 4.8 mm (3/16")
• Displacement Per Stroke:
  • Rubber: 1.19 L (0.314 gal)
  • TPE: 1.18 L (0.311 gal)
  • Full-Stroke PTFE: 1.0 L (0.27 gal)
  • Reduced-Stroke PTFE: 0.53 L (0.139 gal) (*1 cycle = 2 strokes)

Delivery
Order the Wilden 38 mm (1-1/2") Pro-Flo® Series Clamped Plastic AODD Pump (P4) from pumpsandgearboxesdirect.com and enjoy free UK mainland delivery.