Dry gas seals



If you use liquid system of end seals you must have faced a vast variety of growing problems, connected with safety, efficiency, reliability and ecological cleanness of your equipment. We offer you the most effective solution for all the mentioned problems – Dry Gas Seal Systems (DGS).

DGS systems are the most popular turbine  shaft seals. They can be used for almost all kinds of equipment where there is a necessity to seal rotating shafts.

DGS usage is predetermined by the vast range of economic and ecological advantages comparing with traditional systems of shaft end seals:

  • elimination of oil leakages carried away into the flow channel;
  • elimination of losses caused by oil substitution;
  • 10 times decrease of working gas losses due to ceasing of its flushing from oil traps and degasifier;
  • reduction of payment for emission (standard and above-standard);
  • increase of working gas quality due to oil content elimination;
  • ceasing of energy consumption needed for operation of sealing oil  pumps;
  • ceasing of energy consumption needed for oil degasification;
  • decrease of time loss for DGS system maintenance;
  • decrease of time loss for equipment downtime because of  seals;
  • decrease of losses for power and gas excessive consumption resulted from off-scheduled downtime due to the seals fault;
  • increasing of ecological cleanness;
  • better exploiting conditions;
  • increasing of fire and explosion safety.