Wave Spring Unbalanced/balanced Mechanical Seals


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Description

single wave spring unbalanced/balanced Mechanical Seals designed for most general applications. It is independent of direction of rotation, major advantage of this seal is due to use of single wave spring it is of compact design with reduced axial length, their compact design easy to install. These seals can also be used in dirty application as spring clogging does not occur; torque transmission from retainer shell to seal ring is through drive pin. All parts are interchangeable, one can convert this series by changing only the dynamic ring and the secondary seal, this principle is ideal for stock rationalization, this seals are comfortable to use in wide range of application as below:

Material of Construction

Seal Faces Carbon, Ceramic (99.5%), Silicon Carbide, Tungsten Carbide & materials suitable for fluid
Secondary Seal Viton, Kalrez, Silicon, Aflas, PTFE, GFT
Hardware & Spring SS 316, SS 304, Carpenter-42, Alloy-20

Applications

  • Hydrocarbons
  • Light Sewage Water
  • High Viscosity Fluids
  • Light Abrasive Slurry
  • General & Light Chemicals

Seal Characteristics

  • Unbalanced / Balanced Design
  • Single Acting
  • Inside Mounting
  • Wave Spring Loaded
  • Independent of Direction of Rotation

Operating Parameters

Shaft Diameter 19 mm to 100 mm (0.75” to 4.0”)
Pressure Up to 10 bar (kg/cm²)
Temperature -45°C to 220°C
Shaft Speed Up to 3000 RPM