Chesterton 4400

Dual Concentric Gas Seal


Main benefits

  • Dual gas Seal designed for mixers, compressors, ANSI/API pumps and blowers
  • Fits a wide range of applications so you dont have to do costly equipment modifications
  • Very efficient
  • Reliable

DATA SHEET Video QUOTE


Product description


Do you need a mechanical seal that seals gas operation? And a seal that seals if there is a loss of barrier gas? Then you should try this unique type of tandem gas seal! This unique dual gas seal is designed to enhance sealing reliability, provides the benefits of modern gas seal technology and reduces the gas consumption requirements.

This tandem gas seal is designed to be superb in the different operating parameters while enhancing sealing reliability.

This dual gas seal is designed to fit all the popular equipment in process industry, including API and ANSI pumps, blowers, top entry mixers without modifying the equipment. Because this mechanical seal is designed this way, you can avoid costly modifications on your equipment. Besides all these fitting and installation benefits, this dual gas seal technology is available for a big range of industrial application.

This mechanical seal also generates zero heat and an in-gland control system tracks the prosses pressure changes, so it can minimize the gas consumption.

This mechanical dual gas seal works better than other technologies in a wide specter of services like: mixer applications at low speed, tank and terminal pumping, chemical and pharmaceutical processes, non-lubricating fluids, “sticky” or high viscosity fluids, LNG, petroleum refining and oxygen-sensitive fluids.

This tandem gas seal operates as a non-contacting gas seal when there is gas in the system, and if there is a case of loss in barrier gas the dual gas seal works as a contacting low-emission liquid back up seal.

Stine Knudsen
Stine Knudsen

Innesalg / Internal Sales

M. +47 99 16 65 77
E. skn@fuglesangs.no


Any questions?

+47 22 54 20 00