Our PP range of mechanical seal pumps have been perfected over 40 years. Manufactured in the UK from solid to ensure absolute durability and efficiency against the corrosive and acidic properties that the PP range were designed to tackle.

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  • Description

    Mechanically Sealed Thermoplastic Pump



    • Capacity <26m³/hr
    • Head <22 metres
    • Highly Flexible Design
    • Machined From Solid
    • Corrosion Resistant
    • Solid Handling
  • Downloads
    Click Below to Download:


    PP Datasheet

Why Crest Pumps…


Environmentally Focussed


Proven Reliability


Trust & Intregrity


Award-Winning Service


British Pump Manufacturer


45+ Years of Experience

What Trebles Customers Think

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

Excellent service and a company I would recommend to anyone in future

Engineers were very professional with an excellent knowledge of their trade

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site