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 includes O Rings, Oil Seals, Rotary Shaft Seals, Hydraulic Seals, Hygienic (FDA) Seals, Specialist Hygienic Seals: Garlock’s Gylon Bio Line, Pneumatic 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

SB Open Letter

M Barnwell Services Ltd is open and continues its operations with enormous thanks to its […]

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Winners of Easter Competition 2020

Easter Letter Hunt Competition 2020 WINNERS We would like to say BIG THANK YOU to […]

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RoHS Directive

RoHS Directive Overview What is RoHS? RoHS, also known as Directive 2011/65/EU, stands for Restriction […]

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ISO23936-2
ISO23936-2

ISO23936-2 Standard Overview ISO (the International Organization for Standardization) is a global federation of national […]

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GARLOCK Gylon Seals

Exceptional sealing performance for Pharmaceutical and Food and Beverage processing processes and applications.

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Twitter News Feed

We have 3 lucky WINNERS! Click on the link to see if you're one of the winners of our Easter Competition 2020.… https://t.co/dZdeJXAkeJ