• Cartridge Mechanical Seals
  • single mechanical seals
  • Dual mechanical seal
  • Split Mechanical Seals
  • Advantages of Mixer Seals


With operations in six continents, AESSEAL® is the world’s 4th largest supplier of mechanical seals, achieving growth through exceptional customer service and innovative products that provide real customer benefits.

For every seal developed by AESSEAL®, we use state-of-the-art computational facilities and numerical tools to design and optimize seal performance prior to manufacture and testing.

These tools include Predictive Software Code developed in-house, Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD). Our numerical tools are used for seal design, performance optimization, special product application and troubleshooting.

In combination with an extensive test program the result is world-leading technology that keeps your equipment running longer.

AESSEAL® offers a comprehensive sealing package, covering everything from shaft packing and flow meters, seals and systems, to bearing face seals and labyrinth seals.

Gas SealsGas Seals

We supply a complete range of gas seals for compressors, API pumps, process pumps and reactors.
> View Gas Seal Range

Cartridge Mechanical SealsCartridge Mechanical Seals

We offer a complete portfolio of mechanical seals, including the CAPI™ Type A, B & C ranges of bellows and pusher seals, with cutting-edge technology for the most demanding applications and environments.
> View Cartridge Mechanical Seal Range

Seal Support SystemsSeal Support Systems

We believe we are the only manufacturer to supply CE certified assemblies without the use of third-party sources. The AESSEAL Global Technology Centre is certified to Module D, B1 and H1 — H1 being the highest level of PED certification.
> View Seal Support Systems

Bearing ProtectionBearing Protection

AESSEAL® is a world leader in the provision of wholly-owned and extensively inventoried contacting and non-contacting bearing seal technology.
> View Bearing Protection Range

Component SealsComponent Seals

We offer a range of component seals for a huge variety of applications.
> View Component Seal Range

Gland PackingGland Packing

We manufacture a comprehensive range of packing to meet all your requirements.
> View Gland Packing Range

Seal RepairSeal Repair

An increasing number of major international customers trust us to repair competitors’ seals, including Dry Gas Compressor seals.
> Read About Our Seal Repair Services