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TB140/142/143 Elastomer Bellow mechanical seal replace VULCAN 14/142/143

CategoriesElastomer Bellow Mechanical Seals
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Update Time2019-07-24

  • Description
  • Specifications

TB140 mechanical seal
for industrial pump,
replace the mechanical seal of Vulcan 14/142/143

Operational Conditions:
Temperature: -40℃ to +150℃
Pressure: ≤1.0MPa
Speed: ≤15m/s

Stationary Ring:Silicon Carbide  Reaction bonded,Resin Impregnated Carbon Graphite(Furan),Ceramic(Alumina)
Rotary Ring:Silicon Carbide  Reaction bonded,Resin Impregnated Carbon Graphite(Furan),Ni-binder Tungsten Carbide
Secondary Seal:Nitrile(NBR),Ethylene Propylene(EPDM),Fluorocarbon Rubber(Viton)
Spring and Metal Parts:Stainless Steel,Stainless Steel

Clean water,
 sewage water
oil and other moderately corrosive fluids


Product Andvantage Overview:
TOPBON can offer high quality products ata competitive price, thanks to the 10 years of experience. A warehouse of 2,000square meters and 20,000 spare parts ready in stock guarantee a delivery timeof 7 days for standard seals. Moreover, TOPBON can also produce mechanicalseals according to customers’ requests. During the years, TOPBON has producedmore than 100 types of non-standard mechanical seals.

4 Quality standards of TOPBON Mechanical Seal :
1) Rubber: the surface should be smoothly, neat, rift, bubble and so on .
2) Metal parts : without burr, drape, rust, seal parts without longitudinal patterning.
3) Seal ring : seal ring face’s flatness ≤0.0006MM , seal ring ‘s surface roughness ≤0.1μm, seal ring  face without crack, scratch,pore and so on.
4) Spring: the surface should be smoothly, without crack, burr .


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