The B02 is a robust cartridge mechanical seal designed for high-pressure and high-temperature industrial applications. It offers exceptional sealing performance with a pressure limit of up to 2.5MPa and a wide temperature range from -40°C to 220°C. Its versatile construction allows for the use of various materials like SiC, TC, and Kalrez, ensuring compatibility with aggressive chemical media and demanding operating conditions.
- High Pressure Resistance: Capable of operating safely under pressures up to 2.5MPa.
- Thermal Stability: Designed to withstand extreme temperatures reaching 220°C.
- Material Versatility: Supports multiple ring and seal materials (SiC, TC, Carbon, Kalrez) for maximum chemical resistance.
- Advanced Metallurgy: Parts available in Stainless Steel 316, 304, Duplex, and Alloy C-276 for superior durability.
| d (mm) | d2 | d3 | d3 | l4 | l5 | l6 | l7 | a1 | da | s |
| min | max | |||||||||
| 25 | 43.0 | 44.0 | 51.5 | 25.4 | 86.5 | 53.4 | 33.1 | 62 | 105 | 13.2 |
| 28 | 46.0 | 47,0 | 52.0 | 25.4 | 86.5 | 53.4 | 33.1 | 62 | 105 | 13.2 |
| 30 | 48.0 | 49.0 | 56.0 | 25.4 | 86.5 | 53.4 | 33.1 | 65 | 105 | 13.2 |
| 32 | 49.8 | 51.0 | 57.0 | 25.4 | 86.5 | 53.4 | 33.1 | 67 | 108 | 13.2 |
| 33 | 49.8 | 51.0 | 57.0 | 25.4 | 86.5 | 53.4 | 33.1 | 67 | 108 | 13.2 |
| 35 | 53.0 | 54.0 | 61.5 | 25.4 | 86.5 | 53.4 | 33.1 | 70 | 113 | 13,2 |
| 38 | 56.0 | 57,0 | 66.0 | 25.4 | 86.5 | 53.4 | 33.1 | 75 | 123 | 13.2 |
| 40 | 58.0 | 59,0 | 68.0 | 25.4 | 86.5 | 53.4 | 33.1 | 75 | 123 | 14.2 |
| 42 | 60.5 | 61.5 | 69.5 | 25.4 | 86.5 | 53.4 | 33.1 | 80 | 133 | 14.2 |
| 43 | 60.5 | 61.5 | 70.5 | 25.4 | 86.5 | 53.4 | 33.1 | 80 | 133 | 14.2 |
| 45 | 62.5 | 64.0 | 73.0 | 25.4 | 86.5 | 53.4 | 33.1 | 81 | 138 | 14.2 |
| 48 | 65.6 | 67.0 | 75.0 | 25.4 | 86.5 | 53.4 | 33.1 | 84 | 138 | 14.2 |
| 50 | 68.0 | 69.0 | 78.0 | 25.4 | 86.5 | 53.4 | 33.1 | 87 | 148 | 14.2 |
| 53 | 72.0 | 73,0 | 87.0 | 25.4 | 86.5 | 53.4 | 33.1 | 97 | 148 | 18.0 |
| 55 | 73.0 | 74.0 | 83.0 | 25.4 | 86.5 | 53.4 | 33.1 | 90 | 148 | 18.0 |
| 60 | 78.0 | 79.0 | 91.0 | 25.4 | 86.5 | 53.4 | 33.1 | 102 | 157 | 18.0 |
| 65 | 84.8 | 85.7 | 98.5 | 25.4 | 86.5 | 53.4 | 33.1 | 109 | 163 | 18.0 |
| 70 | 93.0 | 95.0 | 108.0 | 25.4 | 86.5 | 53.4 | 33.1 | 118 | 178 | 18.0 |
| 75 | 100.0 | 101.6 | 118.0 | 28.0 | 108.0 | 63.9 | 44.1 | 129 | 190 | 18.0 |
| 80 | 106.4 | 108.0 | 124.0 | 28.0 | 108.0 | 63.9 | 44.1 | 135 | 195 | 18.0 |
| 85 | 109.5 | 111.1 | 128.0 | 28.0 | 108.0 | 63.9 | 44.1 | 139 | 198 | 22.0 |
| 90 | 115.9 | 117.5 | 135.0 | 28.0 | 108.0 | 63.9 | 44.1 | 145 | 205 | 22.0 |
| 95 | 119.1 | 120.7 | 138.0 | 28.0 | 108.0 | 63.9 | 44.1 | 148 | 208 | 22.0 |
| 100 | 125.4 | 127.0 | 144.0 | 28.0 | 108.0 | 63.9 | 44.1 | 154 | 218 | 22.0 |
- High-pressure chemical processing.
- High-temperature fluid handling in refineries.
- Heavy-duty industrial pumping systems.
- Applications involving corrosive or aggressive media.