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  Quality Assurance
  DIN 24960 Unbalanced Seal
Single Acting, Independent of Direction of Rotation
    DIN 24960 Mechanical Seals
  Mechanical Seal Series N73
  Standard Style:
  Face Materials:
Carbon / Lecrolloy
Carbon / Ceramic
Carbon / Silicon Carbide
Silicon Carbide / Silicon Carbide
Metal Parts: SS 316, SS 304
Secondary Seal: Nitrile, Viton
Water Pumps
Submersible Pumps
  Seal Characteristics:
Single acting
Inside Mounted
Independent of direction of rotation
Torque Transmission by Elastomer bellow
To DIN 24960
  Operating Limits:
  Download brochure
  Shaft Diameter d1 : 10 ... 100 mm
Pressure p : 12 bar (max)
Temperature t : – 20 ... +180O C
Velocity v : 10 m/sec
  Series N73 is single coil spring with elastomeric bellow, designed for water, oil and light duties. This seal has self aligning feature which compensate abnormal shaft end play and run out, which leads to improved service life. Elastomeric bellow protect shaft and sleeve from fretting. Drive to the seal faces is given through notches - provided on retainer. Seal can be repaired in field with minimum spares minimising the down time cost.
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