Unbalanced Single Coil Spring Seal
SERIES: AM300
Series AM300 is unbalanced single acting helical coil spring seals independent of direction of rotation. The drive ring notch design eliminates over stressing of the elastomer bellows. Slippages are eliminated, protecting the shaft and sleeve from fretting. Seal can be repaired in field with minimum spares, minimizing the downtime cost.
Seal Characteristics
- Single Seal
- Unbalanced
- Helical Coil spring
- Independent direction of rotation
Applications
- Blowers
- Water pumps, Oil pumps
- Compressors
- Slurry pumps
Operating Limits
- Shaft Diameter - d1 : 10…10mm
- Pressure - p : 22 bar (max)
- Temperature - t : -20…140°C
- Velocity - v : 15m/sec
Materials
- Seal Faces : Carbon, Ceramic, SiC, Tungsten Carbide
- Metal Parts : SS304, SS316, Special Alloy
- O-ring: Viton, Nitrile
