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NS-1

Description

Simple mechanical seal for water pumps. 
Single spring configuration. 
Unbalanced. 
Dependant on shaft rotation direction.

Working conditions

Face materials:

  • carbon-graphite
  • Cr-steel
  • Cr-Ni steel
  • tungsten carbide
  • silicon carbide
  • alumina

Operating limits:

  • p= 10 bar
  • t= -20 to 180 °C
  • v = 10 m/s