Multiple Spring Mechanical Seals-PM23
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.
- Process industry
- Oil and gas industry
- Refining technology
- Petrochemical industry
- Chemical industry
- Power plant technology
- Pulp and paper industry
- Chemical standard pumps
Mediums:
Suitable for petroleum, chemical solutions, weak acids, alkalis, salts, refrigerants, and media containing low solids content.
- Low solids content and low abrasive media
- Toxic and hazardous media
- Media with poor lubrication properties
- Adhesives
Performance Capabilities:
Pressure: 0~ 8.0 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.
This product can be an alternative to similar products such as EagleBurgmann M74-D.