Delivering Fluid Sealing Solutions Since 1972

Mechanical Seals

Mechanical Seal Suppliers UK – For virtually any application

M Barnwell Services’ Mechanical Seals are an excellent solution for sealing rotating shafts. These seals feature two precisely lapped faces arranged perpendicular to the shaft axis, earning them alternative names such as Radial Face Seals, Pump Seals, or Packings.

In this mechanism, one face is affixed to the equipment casing or vessel, while the other is securely attached to the rotating shaft, moving in tandem. To mitigate frictional heat and wear, a lubricant film is maintained between the seal faces, akin to the functionality of thrust bearings.

These seals exemplify durability and superior quality. Key benefits encompass reduced wear, minimised heat generation, lower energy consumption, decreased maintenance needs, precise control of shaft leakage, and overall cost reduction.

Experience the reliability of our seals, designed to optimise equipment performance. Whether you seek to enhance wear resistance or minimise energy consumption, our seals deliver on their promises.

Additionally, explore our extensive inventory, which includes a diverse range of specialist Cartridge Seals. Trust M Barnwell Services for top-notch Mechanical Seals that ensure optimal equipment functionality and longevity.

Mechanical Seals

Benefits of Mechanical Seals:

  • Leak Prevention: They act as a dependable barrier, preventing fluid leaks and ensuring a clean and safe working environment.
  • Reduced Downtime: With enhanced reliability, our seals contribute to reduced downtime, increasing the overall productivity of your operations.
  • Cost-Efficiency: Long-lasting and low-maintenance, our mechanical seals offer a cost-effective solution for fluid system management.

Standard Materials

Our mechanical seals are crafted from high-quality materials such as Carbon and Stainless Steel, ensuring durability and reliability in various operational environments.

If you are technical and understand your requirements please use the Mechanical Seals RFQ Form.

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

As an alternative to Mechanical Seals, M Barnwell Services also provides a range of quality PTFE Shaft Seals.

Sizes

Vast range to suit all types and sizes of pumps & compressors.

Types

Conical Spring, Elastomeric Bellows, Parallel Spring Diaphragm, Balanced Diaphragm, Parallel Spring O-Ring Mounted, PTFE Wedge, Wave Spring, Water Pump Seals, Cartridge Seals, Agitator Seals, Mixer Seals

Materials

Standard Face Materials - Carbon, Stainless Steel, Tungsten Carbide, Ceramic, Silicone Carbide, Ni-Resist

Standard Seat Materials - Carbon, Silicone Carbide

Other materials available upon request

Brands

AES, John Crane, Sealol, Flexibox, Vulcan, Burgmann, Cyclam, Roplan, Garlock

Associated Products

Gland Packing, Gaskets, Encapsulated O-Rings, O Rings, FFKM O Rings, FKM/FPM O Rings, Circlips, Springs