Mechanical Seals for any application
We offer a range of standard inventory cartridge mechanical seals, including single and double seals to suit even the most demanding application and thanks to our modular design system we offer them with the best on-time delivery performance in the industry.
For unusual applications our Standard Plus seal range offers all the benefits of a standard seal while meeting our customer’s specific needs. This covers competitor replacement seals, seals designed for specific pumps and seals designed for pumping specific processes.
Proven Design - Cartridge Construction
Cartridge mechanical seal construction is a proven reliability improvement. The seals are pre-assembled at the factory, pressure tested and shipped as a unit, leading to improved performance as errors due to incorrect installation are reduced. Cartridge construction eliminates the need to measure and set spring compression, and having a mechanical seal pre-assembled means that the seal faces are protected from damage during installation.
For more information about seal types, and the advantages of seals over gland packing, see our Seal Technology Training Video
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Glandless cartridge single seal to suit Ahlstar UP pumps
The CKSA™ and CKDA™ seals are designed to fit the full six bearing frame range of the AhlstarUP pump models.
Process Protecting Seal
The cartridge lip seal is specifically designed for dry running applications where barrier fluid is not permitted to enter the process media.
Single Cartridge Seal – Axial Movement
The CMAX™ is a single cartridge seal that allows for axial movement.
Cartridge Seal Designed to Replace Packing
Cartridge seal designed to replace two-part component seals and conventional packing arrangements.
Single Cartridge Seal
The AESSEAL CSS™/CSSN™ range of cartridge mechanical seals has been designed as high-performance sealing solutions for general applications.
Cartridge Single with Integral Bearing
The CSWIB™ (Mixmaster I) is a single cartridge mechanical seal, with balanced seal faces and an integral (steady) bearing.