RB Mechanical Seals and Pumps

Solutions for Your Chemical Equipment

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Chemical

UK-Made Mechanical Seals for Your Equipment

Reliable seals, designed, built and repaired in the UK to keep your pumps, mixers and rotating equipment running smoothly.

Sectors we support

Seal Solutions for all CHEMICAL INDUSTRY Brands

Built for tough, reactive processes

Chemical processes expose seals to solvents, corrosive media, vapours, solids and temperature swings.

We build sealing solutions that survive where standard seals fail early.

Seals for pumps, mixers and agitators

We supply seals for Grundfos, Sulzer, Flowserve, KSB and many others.

Our seals handle chemical attack, vapour pressure behaviour, solids and thermal cycling.

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Refurbishment Service

Equipment refurbishment

Chemical equipment often continues running while performance drops. 

We restore pumps and mixers by replacing worn components and correcting tolerances.

Refurbishment typically costs around 50 per cent less than new equipment.

Seal refurbishment

We refurbish all chemical-duty mechanical seals, including double seals, cartridge seals and component seal designs.

A refurbished seal saves around 50 per cent compared with new.

ATEX-Rated Sealing solutions

We supply seals built and certified to ATEX Category 2 for Zone 1 and Zone 21.

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Why chemical plants trust us

Chemical systems are unforgiving. Our seals withstand corrosive, high-temperature and abrasive conditions, reducing leaks and downtime. We identify the real causes of failure and engineer permanent solutions.

Why customers

Talk to us

If your system handles aggressive media or keeps wearing seals, speak to us.