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Wilden Original plastic pumps are a suitable choice when it comes to pumping chemical liquids. The synthetic materials (PVDF and Polypropylene) are more resistant to abrasives, higher temperatures and a variety of chemical reactions. With a wide choice in terms of materials and sizes, there is sure to be a pump in our range for your application.

The best performance

With Plastic

The P025 is equipped with a Pro-Flo air distribution system. This air slide is ideal for applications that require a durable pump that is also resistant to chemical attack. The advanced technology utilized by the Pro-Flo air slider increases productivity and reduces energy consumption, air consumption and maintenance costs.


  • 1/4″ pump
  • Pump with clamping band
  • Suitable for chemistry
  • Easy installation

Max. capacity 18 lpm
Max. compressed air pressure 8.6 bar
Max. temperature Depends on the type of membrane
Max. particle size 0.4 mm
Air connection 3 mm (1/8″)
Fluid connections 6mm (1/4″)

Material BUNA-N
Material WIL-FLEX™
Material PTFE

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There is a lot to gain and save by using the right pump.
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Service is paramount

Advice from the Pompologist

The Netherlands' only pumpologist, Gerrit Klaassen, regularly provides tips via LinkedIn on how to keep pumping trouble-free. All videos can be seen back on his video channel.

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Find out if a Wilden pump is right for your business?

There is a lot to gain and save by using the right pump.
We are happy to advise you!