Product Offering

As the UK’s largest independent pump specialist, with over £3m worth of stock holding, Trebles will have a product to cater for nearly every requirement.

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Energy Saving

Focus on Energy Efficient Product – Saving the Planet & Your Money

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Cost Saving

The Best Product Recommended for the Job – Even if it isn’t the Highest Priced

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50 Years Knowledge

Huge Range of Techinical Knowledge Across all Pump Brands – New & Old



Trebles hold key supplier status with all the leading pump manufacturers, including: Grundfos, Lowara, Wilo, Flamco, Varisco, Mono, Dab, Calpeda, KSB plus many, many more.

From circulators to submersibles and everything in-between – Trebles stocks it all.

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Complete Systems

Whether it’s a single packaged pressurisation unit, right up to a full packaged plant room –  Through both Trebles huge stock holding and its own manufacturing facility, the right solution can be found.

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With sizes varying from small domestic use, right up to large industrial use applications, Trebles keep stock from all the leading brands including: Flamco, Reflex & Zilmet.

The Trebles Range Includes Heating Expansion Vessels, Potable Pressure Vessels & Flow Through Vessels.

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Warehouse Spares

Accessories & Spares

Sometimes the need for the smallest part can cause big delays and inconvenience to a job – this is why Trebles stocks such a large range of spares and accessories.

Trebles don’t just sell pump units…

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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