Operating Conditions: Pressure: 0~4.0MPa Temperature: -104~320℃ Rotary speed: 1000~18000r/min Shaft size: 50~200mm Applicable medium: all kinds of media Product material: stainless steel, rubber, graphite, carbon. Design/Structure: Single face and double face structure Adopt the advanced fluid dynamic pressure groove to assure the reliability. Light material for rotary ring can reduce the sealing effect on the dynamic performance of the compressor rotor. Non-contact operation The cartridge seal is easy for installation and maintenance