● Pressure：0~25.0MPa

● Temperature：-160~260℃

● Shaft Diameter：25~360mm

● 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

√ 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

√ For neutral media that allow a small amount of process medium 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 system/to safe location

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