High Pressure Seals

High Pressure Seals UK

M Barnwell Services range of High-Pressure Seals are laboratory tested under pressure and can help reduce maintenance and avoid downtime.

All our High-Performance Seals are suitable for sealing pressures over 10 p.s.i. (0,7 Bar) and are tolerant to chemicals and solvents, multi-phase fluids and temperatures allowing for long-lasting performance. If you are unsure of what you require our experienced team will guide all aspects of production, including prototyping, testing, and final part manufacture. Contact the experienced team today.

Housings should not be oversized or too smooth if rubber O.D. seals are to be used, seal retention may be the best option. Pressure seals are available in Silicone (VMQ), fluoroelastomer (FKM / Viton™), Perfluoroelastomer (FFKM), EPDM, Hydrogenated Nitrile (HNBR), and PTFE in both inch and metric sizes.

Other Types Of Extreme Seals We Offer

High-Temperature Seals (MBMS1108 performs at +310°C)
Low-Temperature Seals (MBMS0493REV2 performs at -46°C)
Sour Gas (HS2) Seals
Cryogenic Seals
AD / RGD Resistant Seals
Bespoke / Custom Designed / Special Extreme Seals

For more information about this range visit the Extreme Seals page.

In addition we also offer the specialist range of ASTRA Seal®. This unique sealing solution helps to combat the harsh environments associated with liquid oxygen, liquid nitrogen and hydrogen.

If you would like more information about our range of High-Performance Seals, download our catalogue or contact a member of the team today.