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TG94B

TG94B

Multiple Spring Mechanical Seal
TG94B seres products is an ideal general purpose
seal formedium and high pressures on a wide range
of duties. Build-inprotection design in spring,can
isolated from the medium,which makes it suitable
for use in particularly dirty of viscous liquids
and Corrosion resistant medium. Complete and
reliablein, Drive can match with different type
of stationary seat. Ecellent versatility ensure
seal can used in different operationconditions.
TG94BN, working dimension conform to EN12756
Detail Information
Features
  Balanced seal
  spring built-in protected
  Complete and reliable in Drive
  Excellent versatility
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 = -20 °C ..+180 °C(-4°F to 356°F)
Sliding velocity: Vg≤15m/s(49.2ft/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,antimony impreg  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 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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