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TG120D
TG120DTG120DTG120D

TG120D

ROTEN Type5 Replacement
Conical spring
and O-ring pusher construction mechanical
seals type TG120D
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
  Conical spring,unbalanced,O-ring pusher construction 
  Torque transmission via conical spring,  independent of direction of rotation.
  Spring with deep coils to reduce the risk of clogging in solids content or viscous liquids.
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=8...100 mm 
Pressure: p=0...1.0Mpa(145psi)
Temperature: t = -40 °C ..+200 °C(-40°F to 392°F)
Sliding velocity: Vg≤15m/s(49.2ft/m)
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
 1. Rotary Face 
    Silicon carbide (RBSIC) O
    Tungsten carbide W1
 2. Stationary Seat 
     Carbon graphite resin impregnated Ak
     Silicon carbide (RBSIC) O
     Tungsten carbide W1
 3. Auxiliary Seal 
     Nitrile-Butadiene-Rubber (NBR) P
     Fluorocarbon-Rubber (Viton) V
     Ethylene-Propylene-Diene (EPDM) E
 4. Spring 
     Stainless Steel (SUS304) F
     Stainless Steel (SUS316) G
     Left rotation: L Right rotation: R
 5. Metal Parts
     Stainless Steel (SUS304) F
     Stainless Steel (SUS316) G
Stationary Seat
Standard Stationary Seat:  T8RN  T4RN
Alternatives Stationary Seat: T3RN   T5RN
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