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TG120DG

TG120DG

ROTEN Type2 Replacement
Conical spring
and O-ring pusher construction mechanical
seals type TG120DG
is designed for large batch production. With
reliable performance,
wide range of applications and easy
installation features.
Used in the different media conditions
due to extend
material options. It is ideal for use in
paper industry,sugar
industry, chemical and petroleum, food
processing, sewage
treatment industry .
Detail Information
Features
Seal face inlaid SlC SSlC TC
Unbalanced Seal
Rotating conical spring
Dependent on direction of rotation
TO EN 12756.1S0 3069
Recommended Applications
  Paper and sugar industry,Food Processing,waste  water technology
  Low solids content or viscous media
  Sewage pumps, chemical pumps, screw pumps, process pumps
  Other Rotating Equipment.
Operating range
Shaft diameter: d1=10...100 mm 
Pressure: p=0...1.5Mpa(217.5psi)
Temperature: t = -20 °C ..+120°C(-4°F to 248°F)
Sliding velocity: Vg≤15m/s(49.2ft/s)
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
 1. Rotary Face 
     Reaction Bonded Sic RBSIC O
     Sintered Silicon Carbide SSlC O1
     Tungsten Carbide.Ni-binder W
 2. Stationary Seat 
     Reaction Bonded Sic RBSIC O
     Sintered Silicon Carbide SSlC O1
     Tungsten Carbide.Ni-binder W
 3. Auxiliary Seal 
     Encapsulated 0-ring             Elastomers 0-ring
     FEP Jacketed FKM M1           FKM V
     FEP Jacketed VMQ M3          EPDM E
     PFA Jacketed FKM M5           VMQ S
 4. Spring 
      GrNi-Steel (AlS1304) F
      GrNiMo-Steel (AlS1316) G
 5. Metal Parts
     GrNi-Steel (AlS1304F
     GrNiMo-Steel (AlS1316) G
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