● Pressure：0~10.0MPa

● Temperature：-60~200℃

● Shaft Diameter：25~270mm

● Speed：≦160m/s，for higher speed, special design is required

√ Dry-running, contact-free operation, no friction

√ Single seal arrangement, with compact shaft dimensions

√ Unidirectional or bidirectional available

√ Shrouded mating ring prevents secondary damage in the event of a mating ring fracture

√ Cartridge design makes installation and removal easy

√ For neutral media that allow a small amount of process gas to leak into the atmosphere and without pollution to the environment

● Nitrogen compressor, air compressor, carbon dioxide compressor and high speed multi-axial compressor, etc.

√ Seal gas supply：Gas from compressor discharge / external gas

√ Vent：To flare /to safe location

√ Separation gas supply：Nitrogen / instrument air, nitrogen preferred