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Multiple Spring Mechanical Seal-PM6

Type 551, BT-FN Mechanical Seal
  • Type 551, BT-FN Mechanical Seal

Multiple Spring Mechanical Seal-PM6

Features:

  • Single seal
  • Balanced
  • Independent of direction of rotation
  • Rotating multiple springs

Typical Applications:

Suitable for high-pressure conditions. Recommended for equipment handling liquid media such as hot water. Can be used in low solids content environments.

Mediums:

Designed for petroleum and chemical solutions, weak acids, alkalis, salts, refrigerants, and low-solids content fluids.

Performance Capabilities:

Pressure: 0~ 7.0 MPa

Temperature: -40 ~260°C

Linear Speed: ≤30 m/s

Material Selection:

Metallic Components: 1Cr13、304、316L、2205、2507

Spring: 316L, Hastelloy C-276

Seal Rings: SSiC 、 WC、Graphite

Elastomer Options: FKM, FFKM, EPDM, NBR , OMNISEAL

  • Product Description:

    Designed in accordance with DIN24960、EN12756. It is rated for a pressure of up to 7.0 MPa. It includes rotating ring, stationary ring, auxiliary seals, compensation components,spring retainer.

    Technical Features:

    1.High-strength,High-performance seal materials for optimal performance.

    2.Hydrodynamic groove design enhances face lubrication for superior performance.

    3.Balanced design with precisely calculated face pressure ratio to reduce face load and minimize heat generation.

    4.Multi-spring design ensures even load distribution for consistent face contact and reliable sealing.

    6.Large-cross-section sealing rings maintain floatability while enhancing sealing performance.

    7.Screw drive ensures reliable performance and easy installation.

    8.Product design complies with DIN 24960 and EN 12756 standards.

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