Wilden Products

Durability, Reliability and Cost Savings

Not only are Wilden pumps the most cost-effective, reliable and energy-efficient solutions available, but our state-of-the-art air distribution systems (ADS) significantly increase positive displacement pump productivity by reducing air consumption and maintenance for the most energy-efficient AODD pump operation possible.

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Wilden® solves pumping challenges across the spectrum

Wilden® positive displacement air-operated double-diaphragm (AODD) pump solutions are leading the way in a host of industries and applications.

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The Wilden World of Service and Support - Assistance Beyond Expectations

Wilden® is always ready to assist with technical support for Wilden AODD pumps, parts or accessories.

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PS1-AL-Clamped

13 mm (1/2") Pro-Flo® SHIFT Series Clamped Metal Pump PS1

AIR INLET
  • 1/4" FNPT
LIQUID INLET
  • 13 mm (1/2")
LIQUID DISCHARGE
  • 13 mm (1/2")
CONNECTION TYPE
  • NPT/BSPT (Threaded)
MAX SUCTION LIFT CAPABILITY
  • Rubber – 5.9 m Dry (19.3’), 9.8 m Wet (32.3’)
MAX FLOW RATE
  • Rubber – 60.2 lpm (15.9 gpm)
MAX PRESSURE
  • 3.4 bar (50 psi)
MAX DIAMETER SOLIDS
  •  1.6 mm (1/16")
DISPLACEMENT PER STROKE *
  • Rubber – 0.10 L (0.026 gal)
  • * 1 cycle = 2 strokes
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Features and Benefits

Featuring the original air-operated double-diaphragm pump design by Jim Wilden, clamped metal pumps offer a simple, rugged design for general industrial applications. Designed with ease of maintenance in mind, clamped pumps are simple to install and are made for quick serviceability, allowing the pump to be taken apart and put back together with only a single tool. Proven by the test of time, hundreds of thousands of Jim Wilden's clamped pumps have pumped billions of gallons of fluid on an annual basis.

  • NPT and BSP threaded inlet/discharge liquid connections for quick disconnect/connect
  • Featuring the energy-efficient Pro-Flo® SHIFT ADS
  • Greater flow - more gallons pumped per SCFM
  • Reduced air consumption and kilowatt usage
  • Decades of proven performance
  • Clamped connections for faster maintenance
  • Low cost
  • Simple installation
  • Ease of operation and maintenance

Downloads

EOMs

Model: PS1 Lit. Code: WIL-10470-E-03

Flyers

Performance and Specifications

Dimensions

Dim-PS1-13mm-1.5in-PF-SSCMP

Note: Dimensions vary by material and connection. For additional information, please refer to the PS1 Metal Manual.

Flow Curve – Rubber-Fitted

flo-ps1-rubber-fitted

Note: Additional performance curves can be found in the PS1 Metal Manual.

AIR INLET
  • 1/4" FNPT
LIQUID INLET
  • 13 mm (1/2")
LIQUID DISCHARGE
  • 13 mm (1/2")
CONNECTION TYPE
  • NPT/BSPT (Threaded)
MAX FLOW RATE
  • Rubber – 60.2 lpm (15.9 gpm)
MAX PRESSURE
  • 3.4 bar (50 psi)
MAX DIAMETER SOLIDS
  •  1.6 mm (1/16")
MAX SUCTION LIFT CAPABILITY
  • Rubber – 5.9 m Dry (19.3’), 9.8 m Wet (32.3’)
DISPLACEMENT PER STROKE *
  • Rubber – 0.10 L (0.026 gal)
  • * 1 cycle = 2 strokes

Wetted Housings

Material Ship Weight
Aluminum 6 kg (13 lb)

Non-Wetted Housings

Description Material
Center Block Aluminum
Air Valve Aluminum

Elastomer Options

Material Temperature Limits
Buna-N -12°C to 82°C (10°F to 180°F)

Wilden UL-listed pumps have been evaluated for use at a 25°C (77°F) ambient temperature