Metal Bellow
Mechanical SealOverview
The Metal Bellow Mechanical Seal from Hydrexa Engineering Pvt. Ltd is designed for high-performance sealing in pumps and rotating machinery. Constructed with a robust metal bellow, it provides excellent resistance to high temperatures and pressure fluctuations while ensuring reliable alignment of the sealing faces. This design minimizes leakage, lowers maintenance requirements, and extends equipment service life. Suitable for a wide range of industrial fluids, the metal bellow seal delivers durable, dependable, and efficient operation in even the most demanding conditions.
TYPE : HDMS-114
Oparating Limits
| Shaft Dia | 20mm to 100mm |
|---|---|
| Pressure | 18 bar(max) |
| Temperature | -20°C to 300°C |
| Shaft Speed | 2900 RPM(max) |
Material of Construction
- Seal Faces : Carbon, Silicon Carbide, Tungsten Carbide, Stellite.
- Secondary Seal :EPDM, Aflas, Viton, PTFE, NEOPRENE.
- Metal Components : SS 316, SS 304.
Characteristics
- Single Acting
- Metal Bellow
- Independent of Direction of Rotation
- Unbalanced
Applications
- Chemical process pumps
- High-pressure fluid handling
- Acid and alkali transfer pumps
- Pharmaceutical processing pumps
- Food & beverage pumps