Multiple Spring Mechanical Seals-PM43
Features
- Dual seal
- Balanced
- Rotating multiple springs
- Independent of direction of rotation
Typical Applications:
Designed for rotating shaft equipment handling toxic, hazardous, flammable, or explosive media that cannot form a liquid film.
Mediums:
Suitable for petroleum, chemical solutions, weak acids, alkalis, salts, refrigerants, and media containing low solids content.
Performance Capabilities:
Pressure: 0~ 3.5 MPa
Temperature: -50 ~220°C
Linear Speed: ≤20 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
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Technical Features:
1.Dual multiple spring mechanical seal,back to back configuration.
2.High-strength,High-performance seal materials for optimal performance.
3.Balanced design with multi-spring configuration ensures even spring pressure, maintaining face contact for effective sealing performance.
4.Large-cross-section sealing rings maintain floatability while enhancing sealing performance.
5. Reliable drive system with easy installation.
6.Product design complies with DIN 24960 and EN 12756 standards.