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Mechanical Seal

  • mechanical seals1

    This rotating single spring cartridge is virtually incapable of being clogged.  Its advantages include rugged, straightforward construction.

  • mechanical seals2

    This seal exceeds EPA standards for emissions control. It fits virtually any pump and runs cooler and longer than any comparable seal.  

  • mechanical seals3

    This universal precision seal fits virtually any pump without modification of the stuffing box. It is designed for fast and easy installation.  

Mechanical seals, or bearing isolators, are designed to be used on a variety of rotating equipment.  These include but are not limited to: Pumps, steam turbines, compressors, mixers, and other specialty equipment in the processing and general industry sector.  A Mechanical seal is a device that joins two systems together to prevent leakage, contain pressure, or exclude contaminants. 

All Mechanical seals or bearing isolators have one stationary face, and one that rotates.  Depending on the temperature and media being sealed various elastomeric O-rings and v-rings are utilized to further enhance the sealing performance.

These types of seals are designed to last for a long period of time, and as such must be properly configured to the rotating application at hand.  Gallagher engineers have extensive experience in these industries and applications, and can draw from a large pool of mechanical seal manufactures and profiles.

Mouse over the above images to learn more about these products.  Consult a Gallagher Engineer with specific application questions.