West-East gas pipeline compressor seals dry   
Gas: Natural gas
Operating temperature: 69 ℃
Suction pressure: 70 bar
Discharge pressure: 100 bar
Maximum speed: 5040 rpm
Seal type: Series
Shaft diameter: 180 mm

Recycle hydrogen compressor (20Mpa high-pressure seals exclusive domestic dry gas) with a dry gas seals
Gases: hydrogen recirculation
Suction temperature: 40 ℃
Discharge temperature: 75 ℃
Suction pressure: 162 bar
Discharge pressure: 199 bar
Maximum speed: 10520 rpm
Seal type: tandem with intermediate labyrinth
Shaft diameter: 105 mm