round ducts: segmented round fittings
Segmented bend BSU 90° with gasket
A typical fitting used in ventilation systems. Basically, it is used to change the direction of ventilation installation by 90 degrees while maintaining the duct diameter. The additional EPDM seal eliminates the need for additional sealing strips and significantly increases the tightness of the installation.
- Hot galvanized steel, sendizimir processed, 275 g / m2 zinc thickness.
- Segments of the knee combined with a flashing lock.
- Nipple design for direct connection to the pipe.
- Connecting with a linear seal.
- EPDM rubber gasket (BSU).
- Thicknesses of sheets made in accordance with the Polish Standard.
- Custom sheet thicknesses available on request.
| r=1,0 d1 | ||
| Nominal diameter | Surface m2 with assembly connector | Weight [kg] |
| 80 | 0,065 | 0,4 |
| 100 | 0,91 | 0,6 |
| 125 | 0,131 | 0,7 |
| 150 | 0,175 | 1,0 |
| 160 | 0,195 | 1,1 |
| 200 | 0,287 | 1,7 |
| 250 | 0,456 | 2,6 |
| 315 | 0,679 | 4,5 |
| 355 | 0,839 | 5,5 |
| 400 | 1,093 | 7,3 |
| 450 | 1,344 | 9,0 |
| 500 | 1,623 | 10,9 |
| 630 | 2,469 | 19,6 |
| 800 | 3,945 | 31,6 |
| 1000 | 5,968 | 53,4 |
| 1250 | 9,243 | 92,3 |
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