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Wilden P.025 - 6 mm (1/4") Advanced Plastic Pump

5P25

The Wilden® P.025 – ¼” / 6 mm Original™ Series clamped plasticAOD pumps are available in aluminium or stainless steel.

They comes equipped with the Pro-Flo® Air Distribution System (ADS), which provides the longest-lasting wear parts, on/off reliability, maximum Mean Time Between Repair (MTBR) and lube-free operation.

Elastomers are available in the following materials:

  • Buna-N
  • PTFE
  • Wil-Flex™

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Wilden P.025 - 6 mm (1/4") Advanced Plastic Pump

Features & Benefits

Features & Benefits

  • Decades of proven performance
  • Intrinsically safe
  • Self-priming
  • Variable speed
  • Dry-run without damage
  • Single-point exhaust option
  • Shear-sensitive
  • Widest range of materials in the industry

DEPENDABLE

  • Longest Mean Time Between Repair (MTBR)
  • Proven air distribution systems (ADS)
  • Simplicity of design
  • Superior anti-freezing
  • Increased On/Off reliability

ECONOMICAL

  • Low cost
  • Simple installation
  • Ease of maintenance

Performance

Performance

WETTED HOUSINGS (WATER CHAMBERS AND MANIFOLDS)

Material Ship Wt
Polyproylene 1.4 kg (3.0 lbs)
PVDF 1.4 kg (3.0 lbs)

 

NON-WETTED HOUSINGS

Description Material
Center Section Polypropylene or Acetal
Air Valve Polypropylene or Acetal

FLOW RATE TO 18.1 LPM (4.8 GPM)
MAX PRESSURE = 8.6 BAR (125 PSI)

 

MAXIMUM SUCTION LIFT CAPABILITY

3.05 m (10′) Dry, 8.84 m (28′) Wet

 

MAXIMUM DIAMETER SOLIDS

.4 mm (1/64″)

 

DISPLACEMENT PER STROKE

  • Rubber- 0.02 l (.005 gal.)
  • TPE- 0.02 l (.005 gal.)
  • PTFE- 0.02 l (.005 gal)

Elastometer Options

Elastomer Options

Material Temperature Limits
Buna-N -12.2 to +82.2 °C (+10 to +180 °F)
PTFE +4.4 to +104.4 °C (+40 to +220 °F)
Wil-Flex™ -40 to +107.2 °C (-40 to +225 °F)

Wilden P.025 - 6 mm (1/4") Advanced Plastic Pump Manuals

Following are a wide range of installation, engineering, and maintenance manuals for Wilden diaphragm pumps. These can assist you in ordering any spares parts you may require, and assist with any installation and troubleshooting you may encounter.