Mechanical Seals

Mechanical Seal Types:

  • Split Mechanical Seals
  • Cartridge Mechanical Seals
  • Slurry Mechanical Seals
  • Bellows Mechanical Seals
  • Seal Support Systems
  • Component Mechanical Seals
  • Spiraltrac

Split Mechanical Seals

CGI Industrial Solutions distributes the Chesterton range of split mechanical seals. Chesterton is the world leader in split mechanical seal technology. Its innovative split seals have been used to seal thousands of process-critical pieces of rotating equipment with exceptional results.

Read more on the Chesterton Split Mechanical Seals Range  

Cartridge Mechanical Seals

Offering easy installation, cartridge seals are ideal for plant-wide standardization. Chesterton’s cartridge offerings include exclusive, patented features such as self-centering lock rings and adjustable gland tabs.

Read more on the Chesterton Cartridge Mechanical Seals Range  

Slurry Mechanical Seals

A unique non-clog design for maximum shaft motion without hang-up as well as flush-free service for a wide range of slurries.

Read more on Chesterton’s Slurry Mechanical Seals Range  

Bellows Mechanical Seals

Chesterton provides a variety of Bellows Mechanical Seal design options, including single and dual designs for high-temperature and chemical applications.

For more on Chesterton’s Bellow Seals Range  

Seal Support Systems

Chesterton Sealing Support Systems include seal support tanks, flowmeters, environmental controllers, and other assorted products.

For more on Chesterton’s Seal Support Range  

Component Mechanical Seals

Chesterton advanced rotary seals offer a replaceable, low-cost sealing option, while providing quality and reliability.

For more on Chesterton’s Component Seals Range  


This is installed with Mechanical Seals/Packing for the effective removal of solids and improved cooling.

For more on Chesterton’s Spiraltrac Range  

Talk to us today about our range of:

Single Spring Seals Food Industry Seals OEM seals.

For the Canterbury/West Coast/Nelson area call Graham on 021 323 595, and for Otago/Southland call Craig on 0274 323 594.