S728

√ Preferred structure for high pressure, large shaft diameter and severe application conditions.
√ Dry-running, contact-free operation, no friction
√ Double opposed seal arrangement
√ Unidirectional or bidirectional available
√ Shrouded mating ring prevents secondary damage in the event of a mating ring fracture
√ The secondary seal with high-performance polymer seal provides better floatability and reliability
√ The auxiliary seal with high-performance polymer seal features excellent temperature resistance, pressure resistance and corrosion resistance
√ Cartridge design makes installation and removal easy
√ Capable of zero process gases emissions, with a small amount of nitrogen leaking into the compressor
√For low-pressure process gases, not clean, toxic and/or harmful, strong corrosiveness