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TG109G

TG109G

Parallel Spring Mechanical Seals
TG109G series design with drive lugs, rugged and
reliable drive, Offering various different rotary
ring andAuxiliary seal material, it is ideal for
dirty and/orviscous liquids condition, widely used
in textile, pulpand paper and wastewater
treatment industry. Working dimension the same as
Detail Information
Features
  Different rotary ring material option
  Drive lugs
  Bi-directiona
  TO EN 12756
Recommended Applications
Petrochemical industry and sewage treatment              industry
Low solids content or viscous media
Sewage pumps, chemical pumps, screw pumps 
Other Rotating Equipment.
Operating range
Shaft diameter: d1=20...100mm
Pressure: p=0...1.0Mpa(145psi)
Temperature:  t = -20 °C ...220 °C(-4°F to 428°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,antimonyimpreg  AD 
    Reaction Bonded Sic RBSlC  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 
     Nitrile Butadiene Rubber NBR  P
     Fuorocarbon Rubber FKM  V 
     Etylene Propylene Rubber EPDMT  E
     etraflouroe Thylene Propylene Rubber EPDM  X
 4. Spring 
     GrNi-Steel (AlS1304)  F
     GrNiMo-Steel (AlS1316)  G
 5. Metal Parts
     GrNi-Steel (AlS1304)  F
     GrNiMo-Steel (AlS1316)  G
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