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TG71MU

TG71MU

Wave Spring Mechnaical Seal

Push ring structure, Wave Spring design mechanical seal TG71MU, has excellent axial thrust capability. Interchangeablerotary faces, Extended selection of combination materials Widely used in the food, dairy, brewery and pharmaceutical industres.
Detail Information
Features
  Wave Spring
  Bi-dire ctional
  EN 12756 Standard
  Equivalent to WO7DMU
Recommended Applications
Paper and textile printing industry, petrochemical industry and sewage treatment industry
Low solids content or viscous media
Sewage pumps, chemical pumps, screw pumps, Gear wheel feed pumps and multistage pumps 
Other Rotating Equipment.
Operating range
Shaft diameter: d1=14...100mm
Pressure: p=0...1.6Mpa(232psi)
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 material
Product Structure
Combination Materials
1.Rotary Face
   Reaction Bonded Sic RBSlC  O
   Sintered Silicon Carbide SSlC  O1
   Tungsten Carbide.Ni-binder  W
   Cr-Steel (Solid)  E
2.Stationary Seat
   Carbon graphite, resin impreg  Ak
   Carbon graphite,antimonyimpreg  AD
   Reaction Bonded Sic RBSlC  O
   Sintered Silicon Carbide SSlC  O1
   Tungsten Carbide.Ni-binder  W
3.Auxiliary Seal
   Elastomers 0-ring
   Fluorocarbon Rubber FKM  V
   Etylene Propylene RubberEPDM  E
   KPerfluorocarbon Rubber FFKM  K 
   Encapsulated 0-ring
   FEP Jacketed FKM  M1
4.Spring
   GrNi-Steel (AlS1304)  F
   GrNiMo-Steel (AlS1316)  G
5.Metal Parts
   GrNi-Steel (AlS1304F
   GrNiMo-Steel (AlS1316)  G
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