API 682
First Time in India
Manufactured by Leak-Proof Only
 
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  Balanced Seal
Single Acting, Independent of Direction of Rotation
   Pusher Seals
 
  Mechanical Seal Series 82 & 82/CG
  Standard Style:
  Face Materials :
Carbon / Silicon Carbide
Silicon Carbide / Silicon Carbide
Tungsten Carbide / Silicon Carbide
Metal Parts :
SS 316, SS 304, Hastelloy-C
Secondary Seal :
Elastomers, TCV
  Applications:
 
Food Industry
Chemical Industry
Mining Industry
Water Treatment
Media Containing Slurry
  Seal Characteristics:
 
Single acting
Balanced
Independent of direction of rotation
Springs are Outside Media
Stable Drive-pins / Lugs
No Shaft Fretting
  Operating Limits:
 
 
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  Shaft Diameter d : 14.....100 mm
Pressure p : 25 bar (max)
Temperature t : -20....1800C
Velocity v : 20 m/sec
  Series 82 : This is a multiple springs unit specially developed for slurry application. The springs are protected from media by means of dynamic O-ring. Although being a balance seal no need to maintain step sleeve. The sleeve of unbalanced seal can be used for this seal series without modification. Torque transmission to the seal ring is given by strong multiple drive pins / lugs.
Series 82/CG : This is cartridge construction factory assembled slide on unit. It requires tightening of stuffing box studs, nuts and detaching of location plate before starting the equipment. No dimensional measurement are to be done at site. It can be installed by even a non skill person.
 
 
 
 
 
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