Patented spiral groove shape makes these seals completely non-contacting during operation, that's why DGS is a high-reliable, secure and durable solution for turbomachines sealing.
In 2016 new seal Type AURA™ 220 was launched, it is advanced technology of gas seals of next generation.
|Temperature, °С||from -140 to 315||from -50 to 220|
|Speed, m/s||up to 200||up to 140|
|Pressure, bar g||up to 450||up to 220|
|Shaft diameter, mm||up to 330||from 100 to 276|
This product is available in the markets of Russia, Belarus and Ukraine