Best Mechanical Seals manufacturer and supplier in India
Mechanical seals are devices used to prevent fluid leakage in rotating equipment such as pumps, mixers, and agitators. There are various types of mechanical seals, each designed for specific applications and operating conditions. Here are some common types:
Single Spring Mechanical Seals:
Basic and widely used, these seals consist of a single spring to maintain contact between the seal faces.
2. Multiple Spring Mechanical Seals:
These seals use multiple springs arranged in a parallel or series configuration, providing enhanced flexibility and improved face conformity.
3. Cartridge Mechanical Seals:
Cartridge seals come pre-assembled and can be easily replaced as a single unit. They simplify installation and reduce the risk of errors during setup.
4. Mixer Seals:
Specifically designed for mixers and agitators, these seals accommodate axial and radial shaft movement to prevent leakage in dynamic applications.
5. Component Mechanical Seals:
These seals are assembled from individual components and are customizable for specific equipment and operating conditions.
6. Metal Bellow Seals:
Metal bellows provide a flexible, spring-like element that compensates for axial and angular shaft movement. They are often used in applications with high temperature or aggressive fluids.
7. Elastomer Bellows Seals:
Similar to metal bellows seals but using elastomeric materials, these seals are suitable for applications with less aggressive fluids and lower temperature requirements.
8. Pusher Seals:
Pusher seals use a dynamic secondary sealing element that moves axially along the shaft. This design accommodates shaft movement and is suitable for high-pressure applications.
9. Non-Pusher (Non-Contacting) Seals:
These seals operate without physical contact between the seal faces, reducing wear and friction. They are suitable for applications where minimal leakage is acceptable.
10. Dry Gas Seals:
Used in gas compressors and other high-pressure applications, dry gas seals use a non-contacting design to prevent the leakage of process gases.
11. Split Seals:
Split mechanical seals are designed for easy installation without the need to dismantle the equipment. They are particularly useful in retrofit situations.
12. Conical Spring Seals:
These seals use conical springs to maintain face contact, providing enhanced stability and resistance to face distortion.