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TG92B

TG92B

EagleBurgmann HRN Series Replacement
TG92B, Balanced and sprng standing design. Spring
isolated from the medium, which makes it
suitable for use in particularly dirty of viscous
liquids and Corrosion resistant medium. Widely
used in waste water system
and chemical industry.
Detail Information
Features
  Balanced seal
  spring standing seal
  spring built-in protected
  Comply with EN 12756
  Equivalent to HRN
Recommended Applications
  Chemical industry
  Industry pumps 
  Process Pumps
  Oil refining and petrochemical    industry 
  Other Rotating Equipment
Operating range
Shaft diameter: d1=18...100mm(0.750'' ...4.000'')
Pressure: p=0...2.5Mpa(362.5psi)
Temperature: t = -40 °C ..+220 °C(-40°F to 428°F)
Sliding velocity: Vg≤20m/s(65.6ft/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 
     Carbon graphite, resin impreg  AK
     Carbon graphite,antimony impreg  AD
     Reaction Bonded Sic RBSIC  O
     Sintered Silicon Carbide SSlC  O1
     Tungsten Carbide.Ni-binder  W
 3. Auxiliary Seal 
     Elastomers 0-ring
     Fluorocarbon Rubber FKM  V
     Etylene Propylene Rubber EPDM  E
     Tetraflouroe Thylene Propylene Rubber EPDM  X
     Perfluorocarbon RubberFFKM  K
     Pure PTFE(PTFE) T
 4. Spring 
     Hastelloy C-4  M
     GrNiMo-Steel (AlS1316)  G
 5. Metal Parts
     GrNi-Steel (AlS1304)  F
     GrNiMo-Steel (AlS1316)  G
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