The MG13 is a high-precision machined mechanical seal designed as a direct and reliable replacement for leading industry models including AESSEAL B013, BURGMANN MG13, FLOWSERVE 193, and MTU FG3. This model is widely recognized for its compatibility with Hecker HN 410NU and a broad range of industrial pumps. Typically paired with a G6 type seat, the TS MG13 is engineered to ensure a perfect fit and long-lasting sealing performance. We offer full customization of material combinations to meet specific client requirements or can even design entirely new seal types to solve unique operational challenges.
Versatile Material Combinations: Available in Carbon/Ceramic, Resin Carbon/Ceramic, SiC/SiC, or TC/TC faces to suit different media.
High-Quality Secondary Seals: Uses NBR, EPDM, or VITON for superior chemical and thermal resistance.
Robust Metallic Components: Retainers, springs, and spring holders are crafted from durable SUS304 or SUS316 stainless steel.
Optimized Operating Limits: Capable of handling pressures up to 1.2MPa and speeds up to 10m/s.
Wide Temperature Range: Reliable performance in environments ranging from -20°C to +180°C.
| Seal size d(mm) | d3 | d6 | d7 | l1 | l28 |
| 20 | 37.0 | 29 | 35 | 45 | 7.5 |
| 22 | 37.0 | 31 | 37 | 45 | 7.5 |
| 24 | 42.5 | 33 | 39 | 50 | 7.5 |
| 25 | 42.5 | 34 | 40 | 50 | 7.5 |
| 28 | 49.0 | 37 | 43 | 50 | 7.5 |
| 30 | 49.0 | 39 | 45 | 50 | 7.5 |
| 32 | 53.5 | 42 | 48 | 55 | 7.5 |
| 35 | 57.0 | 44 | 50 | 55 | 7.5 |
| 38 | 59.0 | 49 | 56 | 55 | 9.0 |
| 40 | 62.0 | 51 | 58 | 55 | 9.0 |
| 42 | 65.5 | 54 | 61 | 60 | 9.0 |
| 43 | 65.5 | 54 | 61 | 60 | 9.0 |
| 45 | 68.0 | 56 | 63 | 60 | 9.0 |
Ideal for Hecker HN 410NU pump systems and similar industrial pump designs.
Direct replacement for AESSEAL B013, BURGMANN MG13, and FLOWSERVE 193 seals.
Suitable for water supply, waste water management, and chemical processing industries.
Used in general industrial machinery requiring reliable rotation sealing under moderate pressure.