Hi-tech Seals Industries

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Multiple Spring Shaft Seal (HS-20S)

We are involved in offering quality-tested Multiple Spring Shaft Seal (HS-20S). The Seals we make available are manufactured using the latest technology.  Buyers can obtain these at nominal rates from us.


Description : Type HS-20S series seals are multiple spring units. These seals are available in balance & unbalance configuration. Due to their compact design these seals are used in centrifugal pumps, Reactors etc. These seals are not effected by the directions of shaft rotation. These seals are designed to handle clear fluids.

Specification  :

  • Shaft Diameter - 1/2" to 8.0"
  • Pressure Unbalanced - 10 bar
  • Pressure Balanced - 35 bar
  • Speed - 2900 rpm
  • Temperature - -500C to + 2200C
  • Face Combination - Carbon, Ceramic (99.5%) Silicon
  • carbide, Tungsten carbide etc.


Material Metal
Shape Round
Color Grey-silver, Metallic, Shiny-silver
Temperature Range 0-25 Degree C
Surface Finishing Coated
Spring Type Double