The MS210 Multi-spring unbalanced Mechanical Seal is designed for universal applications, with a compact structure that makes it suitable for all types of centrifugal pumps. Torque transmission from the retainer shell to the seal ring is efficiently handled by robust drive lugs.
All components are secured by a snap ring, allowing for easy installation and removal. Since all parts are interchangeable, the MS210 seal can be converted from an ‘O’ ring to a ‘Wedge’ configuration by simply changing the seal ring and secondary seal, making it ideal for stock rationalization. These seals are factory-assembled and undergo dynamic testing to ensure reliable performance.
Features;
- Single seal
- Pusher type
- Rotating spring
- Unbalance design
- Multiple spring type
- Internal & external mounted
- Independent of the direction of rotation
Specification;
| Application | Clear, lubricating, non-corrosive liquids; general chemical services; petrochemical and refinery services, etc. | |
| Materials | Faces | Carbon / Ceramic / Lecrolloy / Silicon Carbide / Tungsten Carbide |
| Elastomer | Nitrile (NBR) / Viton (FKM) / EPDM / Aflas / PTFE / TTV / Kalrez (FFKM) | |
| Hardware | SS 304 / SS 316 / Hastelloy – C / Alloy – 20 / Monel / Titanium | |
| Operating Limits | Size | 14.0 mm to 250.0 mm (0.500” to 10.000”) |
| Pressure | 12 bars (174 psi) | |
| Temperature | -20 °C to +120 °C (-4 °F to +248 °F) | |
| Speed | 2900 rpm | |
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