Delivering Fluid Sealing Solutions Since 1972

Unrivalled Technical Support


Over 40 years of engineering knowledge and development

35,000 Stock Lines


The UK’s largest stockist and distributor of fluid sealing products

International Distribution


Over 5,000 customers globally depend on our services

Total service guaranteed


Quality accredited inspection process

The UK’s Leading Independent Stockist, Manufacturer and Distributor of Fluid Sealing Products and Services

Founded in 1972, M Barnwell Services is a family business and prides itself on providing expert industry knowledge, technical expertise, products and services to over 5000 customers globally. They include established partnerships with the Worlds leading OEMs in Automotive, Agriculture, Construction and Compressor Pump and Valve. Our range of fluid sealing products include O Rings, Oil Seals, Rotary Shaft Seals, Hydraulic Seals, Hygienic (FDA) SealsPneumatic Seals, Gaskets, Fasteners, Sealing Kits, Shaft Repair KitsSpecial Rubber Mouldings, D Rings and many more.

We aim to work in partnership with you to reduce your supplier base, inventory and long-term costs. Applying our unique product knowledge to your specific needs, we will always offer the right sealing solution for your industry and application.

We have a selection of fluid sealing products available to buy online – Visit Our Shop


About Us Case Studies

News

Purity of Pharmaceutical Seals

The purity of Pharmaceutical Seals: High-Performance Sealing Solutions The Pharmaceutical field comprises of manufacture, extraction, […]

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Upstream Gas & Oil Sealing Considerations

Upstream Gas & Oil Sealing Considerations (extraction and production) Upstream Gas & Oil The upstream […]

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Food Safe Silicone

Is Silicone Food Safe? When producing high-performance O Rings and bespoke sealing solutions for the […]

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Common Gas & Oil Seal Failure Causes

Why is Gas & Oil Seal Failure Quite Common? Only a number of engineering elements […]

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SOUR GAS RESISTANT O RINGS

Guide to Sour Gas products

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Twitter News Feed

Why is the purity of pharmaceutical seals critically important in the Pharmaceutical industry, check in our newest… https://t.co/PNpUbYuv32