Zigong Zhaoqiang Sealing Products Industrial Co., Ltd.

ZQMB5 Multi-spring Mechanical Seal

Application Scopes 

Medium: oil, water, non-crystalline acid, alkali, salt, organic solvent, etc

Temperature: -20 ~ 220℃

Pressure: <4 MPa

Linear velocity: <10 m/s

Shaft diameter: φ14 ~ φ200 mm

Viscocity: ≤300 CP

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Category: General Seals
  • Structure Features of ZQMB5 General Seals

    1. The multi-spring design incorporates a fork-groove drive mechanism, ensuring uniform pressure distribution across the seal face, thereby eliminating the need to consider the rotational direction. The spring retainer, spring, and thrust ring can be pre-assembled for seamless installation convenience.

    2. Based on the prevailing conditions, a range of auxiliary seal rings can be chosen from, including rubber O-rings (N), PTFE V-rings (T), and PTFE wedge-shaped rings, to cater to specific sealing requirements.

    3. This product adheres to the ISO3069, DIN24960, and GB6556 standards, providing extensive compatibility and wide-ranging applicability across various applications.

    4. This seal type can be integrated with others or itself to form double-acting seals, offering enhanced sealing performance and reliability.

    Note: In addition to offering standard-sized stationary rings in accordance with DIN24960, we can also provide other commonly used stationary ring types from international companies.

  • Diagram of ZQMB5 General Seals

    Diagram of ZQMB5 General Seals

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