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.

LabTecta66 PB- Bearing Protection – Plumber/Pillow Block

LabTecta66 PB

Bearing Protection – Plumber/Pillow Block

The LabTecta-PB™ utilizes a unique two-piece stator design that provides a self-aligning joint that allows the seal to align both to the bearing block and to the shaft.

LabTecta66 RDS- Bearing Protection – Radially Divided

LabTecta66 RDS

Bearing Protection – Radially Divided

The only radially divided bearing protector available with rotor / stator static sealing technology as standard. The LabTecta-RDS™ is available in several configurations including flange mounted, axial movement and internal air-purge, giving even

LabTecta66 SS- Bearing Protection – Stainless Steel Metalurgy

LabTecta66 SS

Bearing Protection – Stainless Steel Metalurgy

The LabTecta-SS™ is available in full stainless steel construction, giving even greater flexibility in more chemically demanding environments.

LabTecta66 ST-STAX- Bearing Protection – Steam Turbine Applications

LabTecta66 ST-STAX

Bearing Protection – Steam Turbine Applications

Process steam turbines present a unique challenge for bearing protection. As the carbon rings containing the steam wear, high temperature / high velocity steam travels down the shaft directly at the bearing seal.

LabTecta66 WARMAN- Bearing Protection – Warman Pump

LabTecta66 Suitable for use with WARMAN Pumps

Suitable for use with WARMAN® Pumps

Advanced non-contacting labyrinth seal with integral shut-off valve and accessories for WARMAN® pumps.

Leakage Detection Unit (API-Plan 75, 76)


Leakage Detection Unit (API-Plan 75, 76)

In API Plan 75 & 76 arrangements, vapour leakage from the inboard seal of a dual containment seal, either contacting or non-contacting design, is directed to a vapour recovery system via a vent connection.

Leakage Detection Vessel (API Plan 65)


Leakage Detection Vessel (API Plan 65)

In API Plan 65 arrangements, leakage from the seal faces is collected via a drain port and directed to a liquid-collections system via a vessel equipped with a high-level alarm.