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
  • 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
  • Seal Faces : Carbon, Ceramic, SiC, Tungsten Carbide
  • Metal Parts : SS304, SS316, Special Alloy
  • O-ring: Viton, Nitrile

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