Zigong Zhaoqiang Sealing Products Industrial Co., Ltd.

ZQH74-D Double Cartridge Mechanical Seal

Application Scopes

Medium: gas, oil, water, amorphous acid,alkali, salt, organic solvent, etc

Viscosity: < 300CP

Temperature: -50 ~ 220℃

Pressure: <4 MPa

Shaft diameter: φ40 ~ φ200 mm 

Get A Quote
Category: General Seals
  • Structure Features of ZQH74-D General Seals

    The structure employs a multi-spring, sleeve drive mechanism, along with a double face seal, ensuring independence from the rotational direction. 

    With regards to installation dimensions, the drive seat's length is excluded, while all other dimensions (d < 100mm) strictly adhere to the DIN24960 standard.

  • Diagram of ZQH74-D General Seals

    Diagram of ZQH74-D General Seals

Get a Catalog & Best Price