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TG120B

TG120B

EagleBurgmann M3N(G4/G13seat)series Replacement
TG120B is conical
spring and O-ring pusher construction
mechanical seals,
designed for large batch production. This
type of mechanical
seal is easy to install. covers a wide range
of applications and
reliable performance. It is frequently
used 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.
  Wide option in seal face material 。
  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=12...80mm
Pressure: p=0...1.0Mpa(145psi)
Temperature: t = -20 °C ...180 °C(-4°F to 356°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
     Cr-Ni-Mo Sreel (SUS316) G
     Surface hardfacingtungsten carbide I
 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:  T3G4
T3G4 equivalent to Burgmann G4
Alternatives Stationary Seat:  T15G4   T8G13
T15G4 equivalent to Burgmann G4
T8G13 equivalent to Burgmann G13
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