esign Structure
1. Dependent on the direction of rotation
2. Single face
3. Unbalanced
4. rubber bellows
Operating Limits
1. Pressure: 21 bar
3. Linear speed: 25m/s
4. Shaft size: 25-140mm
5. Medium: water,oil,ect,weak,corrosive medium.
6.Sealing face: PTFE, Silicon carbide,tungsten carbide,graphite
