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Elastomer bellows mechanical seal is indentified by the use of an elastomer bellows or diaphragm for the secondary sealing member. Elatomer bellows seal units require a positive abutment at the back of the bellows or spring, positioned so as to give the correct seal working length
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TG104


Product variants

TG104

Elastomer Bellows mechanical seal

Type TG104 design as whole structure of elastomer bellows mechanical seals, which provides easy installation. It is frequently used by Small power circulating pump, centrifugal water pumps and swimming pools pumps. Type TG16 is widely used in the low-pressure industry, commerical and household equipment insudtry.

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Products Details
Features

  With full enclosed  elastomer bellows design

  Single seal and single spring

  Bi-directional

Recommended Applications
  Process pumps
  Centrifugal water pumps
  Swimming pools pumps
  Other Rotating Equipment
Operating range
Shaft diameter: d1=12.....45mm
Pressure: p=0...0.6Mpa（87 psi）
Temperature: t = -20 °C ..+150 °C(-4°F to 302°F)

Sliding velocity: Vg≤8m/s（26.20ft/m）


Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials


Product Structure
Combination Materials
 Rotary Face
    Aluminium oxide B
    Hot-pressing carbon Ac
    Silicon carbide (RBSIC) O
    Tungsten carbide W1
 Stationary Seat 
    Aluminium oxide B
    Silicon carbide (RBSIC) O
    Tungsten carbide W1
 Auxiliary Seal    
    Nitrile-Butadiene-Rubber (NBR) P
    Fluorocarbon-Rubber (Viton) V
    Ethylene-Propylene-Diene (EPDM) E
 Spring
    Stainless Steel (SUS304) F
 Metal Parts
    Stainless Steel (SUS304) F
Stationary Seat
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WenZhou TianGu Seal Co., Ltd was founded in 1982, is located in Wenzhou City, Zhejiang Province Economic and Technological Development Zone, China Hydraulics Pneumatics & Seals Industry Association, in the mechanical seal product design, manufacturing and sales of businesses.