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TG120BS

TG120BS

EagleBurgmann M3N series G4 seat Replacement

TG120BS 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
Seal face Overall Special Cr-steel
Unbalanced Seal
Rotating conical spring
Dependent on direction of rotation
Equivalent to M3
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≤10m/s(32.8ft/s)
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
 1. Rotary Face 
     Cr-Steel E              GrNiMo-Steel F
     GrNiMo-Steel G    GrMo-Steel  S
 2. Stationary Seat 
     Carbon graphite, resin impreg AK
     Carbon graphite,antimony impreg AD
 3. Auxiliary Seal 
     Encapsulated 0-ring           Elastomers 0-ring
     FEP Jacketed FKM M1         FKM V
     FEP JacketedV M3               EPDM E
     MaPFA Jacketed FKM M5    VMQ S
 4. Spring 
     GrNi-Steel (AlSl304) F
     GrNiMo-Steel (AIS1316) G
 5. Metal Parts
     GrNi-Steel (AlSl304) F
     GrNiMo-Steel (AIS1316) G
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