The PS â 140 series are single helical spring seals. Rotary seal face, spring, secondary packing, spring all are accommodated in common retainer. These seals are suitable for media of various contamination as they are self-cleaning and non-clogging and are not affected by the direction of shaft rotation.
Shaft Diameter:3/4" to 4"
- Pressure Unbalanced:10 bar
- Speed:upto 2900rpm
- Temperature:-40C to +180C
- Face Material:Carbon, Silicon Carbide, Tungsten Carbide, Stellite.