H3B seal
H3B seal

Features mechanical seal h3b

  • Single Seal
  • Balanced
  • Independent of direction of rotation

Advantages mechanical seal h3b

Excellent torque transmission due to clutch drive between seal head and drive collar.

dimensions-mechanical-seal-h3b

Operating range mechanical seal h3b

  • Pressure: p = 12 bar (174 PSI)
  • Temperature:
    t = -20 °C … +160 °C (-4 °F … 320 °F)
  • Sliding velocity: vg = 20 m/s (66 ft/s)
  • Viscosity: … 300 mPa·s
  • Solids content: … 7 %

Materials mechanical seal h3b

  • Seal face and seat: Silicon carbide (Q1), Tungsten carbide (U7)
  • Secondary seals: FKM (V)
  • Metal parts: CrNiMo steel (G)
ItemDescription
1.1Seal face
1.2O-Ring
1.3Spring
1.4Drive collar
1.5Set screw
2Seat
3O-Ring

Recommended applications seal h3b

  • Process industry
  • Oil and gas industry
  • High viscous media (tar, heavy oils)
  • Process pumps