Type 4702

Double Face Mechanical Seal

Type 4702 is the double face construction mechanical seals, gland fixed design in the inboard of stationary seat, which can improve seals working pressure range. It is widely used in rotating Equipment on waste water, mud media

Features
  Double face、unbalanced、large spring arrange

  Gland fixed design in the inboard of stationary seat

  Special design in the primary ring and metal part

Recommended Applications

  Submersible electric pumps, sewage pumps

  Other Rotating Equipment

Operating range

Shaft diameter:  d1=12…50

Pressure: p=-0.05…0.3Mpa(43.5psi)

Temperature:  t = -20 °C …70 °C(-4°F to 158°F)

Sliding velocity:  n≤3000r/min

 

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

Detailed parameters

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