The 58U Machined Mechanical Seal is a high-performance industrial sealing solution designed as a direct replacement for leading global brands such as AESSEAL, BURGMANN, CRANE, and MTU. Engineered for precision and durability, this seal is widely used in industrial pump systems requiring reliable and long-lasting sealing performance.
Manufactured with advanced machining technology, the TS58U offers superior resistance to pressure, temperature variations, and aggressive media. It supports multiple material combinations such as carbon, silicon carbide, and ceramic, ensuring flexibility across a wide range of operating conditions.
This seal is ideal for industries seeking cost-effective alternatives without compromising on quality, performance, or compatibility with international standards.
- Direct replacement for AESSEAL, BURGMANN, CRANE, MTU seals
- Machined high-precision mechanical seal
- Supports multiple material combinations (Carbon, SIC, Ceramic)
- High resistance to pressure, temperature, and corrosion
- Designed for industrial pump applications
- Cost-effective alternative to OEM brands
- Stable performance under demanding conditions
| Seal size d(mm) | d3 | d4 | l1k | l3 | d6 | d7 |
| 14 | 24 | 26 | 35.0 | 23.0 | 21 | 25 |
| 16 | 26 | 28 | 35.0 | 23.0 | 23 | 27 |
| 18 | 32 | 34 | 37.5 | 24.0 | 27 | 33 |
| 20 | 34 | 36 | 37.5 | 24.0 | 29 | 35 |
| 22 | 36 | 38 | 37.5 | 24.0 | 31 | 37 |
| 24 | 38 | 40 | 40.0 | 26.7 | 33 | 39 |
| 25 | 39 | 41 | 40.0 | 27.0 | 34 | 40 |
| 28 | 42 | 44 | 42.5 | 30.0 | 37 | 43 |
| 30 | 44 | 46 | 42.5 | 30.5 | 39 | 45 |
| 32 | 46 | 48 | 42.5 | 30.5 | 42 | 48 |
| 33 | 47 | 49 | 42.5 | 30.5 | 42 | 48 |
- Industrial pump systems
- Oil & gas processing
- Chemical and petrochemical industries
- Water treatment plants
- Power generation facilities
- Heavy-duty industrial operations