API 682
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Manufactured by Leak-Proof Only
 
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  Unbalanced Seal
Single Acting, Independent of Direction of Rotation
    Rubber Bellow Seals
  Mechanical Seal Series LPR 100
  Standard Style:
  Face Materials:
Silicon Carbide / Silicon Carbide
Carbon / Silicon Carbide
Carbon / Lecrolloy
Carbon / Ceramic
Metal Parts: SS 316, SS 304
Secondary Seal : Nitrile, Viton
  Applications:
 
Water Pumps
Submersible Pumps
Sewage pump
  Seal Characteristics:
 
Single acting
Unbalanced
Single helical coil spring (77)
Independent of direction of rotation
Torque transmission by Elastomer Collar
  Operating Limits:
  Shaft Diameter d1 : 10 .....100mm
Pressure p : 12 bar (max)
Temperature t : -20 ... +1800C
Velocity v : 20 m/sec
 
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  Series LPR 100 is single coil spring rubber bellow seal used for water and oil containing soft slurries. This seal is mainly used in waste water treatment plant i.e. for sewage application. Seal has self aligning feature which compensates abnormal shaft end play & run-out, which leads to improved service life. Elastomeric bellow protect shaft / sleeve from fretting. Drive to the seal faces is given through coil spring and spring holders. Due to single coil spring, seal will not get clogged in effluent containing particles.
 
 
 
 
 
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