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TG91BS

TG91BS

EagleBurgmann HJ92N Series Replacement
Type TG91BS series products, balanced deisgn used
in highpressures condition. which makes it
of dutes. Build-inprotecton design in spring, can
isolated from the medium, which makes it
suitable for use in particularty dirty of viscous
liquids and Corrosion resistant medium. With
inlergral seal face, match with variety of
materials, can used in various of operate conditon
TG91BN, working dimension confomm to EN12756
standard.
Detail Information
Features
 Intergral seal face
 Balanced seal
 spring built-in protected
 Bi-directional
 Comply with EN 12756
Recommended Applications
  Chemical industry
  Industry pumps 
  Process Pumps
  Oil refining and petrochemical    industry 
  Other Rotating Equipment
Operating range
Shaft diameter: d1=18...100 mm 
Pressure: p=0...2.8Mpa(406psi)
Temperature: t = -40 °C ..+300 °C(-40°F to 572°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 
     Carbon graphite, resin impreg  AK
     Carbon graphite,antimonyimpreg  AD
     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 
     Elastomers 0-ring
     Fluorocarbon Rubber FKM  V
     Etylene Propylene Rubber EPDM  E
     Tetraflouroe Thylene Propylene Rubber EPDM  X
      Perfluorocarbon Rubber FFKM  K
 4. Spring 
     Hastelloy C-4  M
     GrNiMo-Steel (A1S1316)  G
 5. Metal Parts
     GrNi-Steel (AlS1304)  F
     GrNiMo-Steel (AlS13 16)  G
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