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Single Spring Mechanical Seal-PM69

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

Single Spring Mechanical Seal-PM69

Features:

  • Single seal
  • Unbalanced
  • Independent of direction of rotation

Typical Applications:

Suitable for various working conditions including chemical, wastewater, and clean water fluids.

Mediums:

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

Performance Capabilities:

Pressure: 0~0.8MPa

Temperature: 0 ~220°C

Linear Speed: ≤15 m/s

Material Selection:

Metallic Components:304、316L、2205

Spring: 316L, Hastelloy C-276

Seal Rings:SSiC , WC

Elastomer Options: FKM, EPDM, NBR , OMNISEAL

  • Product Description:

    Designed in accordance with DIN24960、EN12756. It is rated for a pressure of up to 0.8MPa. It includes rotating ring, stationary ring, auxiliary seals, compensation components,etc.

    Technical Features:

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

    2.Balanced design, single  spring construction. Spring orientation correlates with shaft rotation, offering excellent corrosion resistance, high torsional strength, and superior load capacity for both axial and radial forces.

    3.Large-cross-section sealing rings .

    4.Simple design, reliable drive mechanism, easy installation.

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

    This product can be an alternative to similar products such as EagleBurgmann 108U.

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