Yitong gas-lubricated mechanical seal for centrifugal compressor in petroleum and chemical industry YTG803&YTG8040 pages
DRY GAS SEAL
YTG803 Tandem Connect Dry Gas Seal
For Contrifugal Compressor
Operating Limits:
1. Pressure: 0—17. 2MPa
2. Temperature: -104~280°C.
3.Speed: 1000-18000r/min
4. Linear speed; <160m/s
Medium: process gas.
Design Features:
1. Cartridge, easy fixing.
2. Non-contacting, long using life (above 5 years)
3. Secondary seal support primary seal.
62
II
DRY GAS SEAL
YTG804 Tandem Connect Dry Gas Seal
For Centrifugal Compressor
Operating Limits:
1.Pressure:
0—17. 2MPa
2. Temperature: -104~280°C.
3. Speed:
1000-18000r/min
4. Linear speed; <50~200m/s
Medium:
process gas.
Design Features:
1. Cartridge, easy fixing.
2,Non-contacting, long using life(above 5 years
ii
63
"