40 Years of Mechanical Seal Manufacturer

follow us
TG71U

TG71U

EagleBurgmann type M7N series Replacement
TG71U.TG74U is mature sealing structure design,
used in the different media conditions due to
extend material options, Mass production in
standar modular, with low cost and
competitive
price.
Detail Information
Features
  Wave Spring
  Bi-directional
  EN 12756 Standard
  Equivalent to M7N
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 RBSIC  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,antimony impreg  AD
    Reaction Bonded Sic RBSIC  O
    Sintered Silicon Carbide SSlC  O1
    Tungsten Carbide.Ni-binder  W
3.Auxiliary Seal
   Fluoroc arbon RubberFKM  V
   Etylene Propylene RubberEPDM  E
   Perfluorocarbon Rubber FFKM  K 
4.Spring
   GrNi-Steel (AlS1304)  F
   GrNiMo-Steel (AlS1316)  G
5.Metal Parts
   GrNi-Steel (AlS1304)  F
   GrNiMo-Steel (AlS1316)  G
Review
  • Loading...
Please send your message to us
If you have any questions please ask here. TNG® needs the contact information you provide to us to contact you about our products and services. For information on our privacy practices and commitment to protecting your privacy.
*Email
Tel
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.

Do you need any further information?

Please send your message to us
If you have any questions please ask here. TNG® needs the contact information you provide to us to contact you about our products and services. For information on our privacy practices and commitment to protecting your privacy.
*Email
Tel
*Title
*Content
Upload
  • Only supports .rar/.zip/.jpg/.png/.gif/.doc/.xls/.pdf, maximum 20MB.
follow us
subscription