Type 90B

EagleBurgmann HJ92N series Replacement

Type 90B is balanced, wave spring mechanical seal,with spring-protection design, non-clogging. mechanical seal for Type90B series are deigned for media containing solid or with high viscosity. it is widely used in paper,textile printing, sugar and and sewage treatment industry

Features
  Wave spring、balanced、O-ring pusher construction.
  Transmission by Pin and groove,independent of direction of rotation .
  Spring-protection design.
  Low risk of clogging in solids content or viscous liquids
Recommended Applications
  Paper and sugar industry, sewage treatment industry
  solids content or viscous media
  Sludge pumps, multistage pumps
  Other Rotating Equipment.
Operating range

Shaft diameter:  d1=16…100mm
Pressure:  p=0…1.6Mpa(232psi)
Temperature:  t = -20 °C …200 °C(-4°F to 392°F)
Sliding velocity:     Vg≤20m/s(65.6ft/m)

 

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

Detailed parameters

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