It is designed for chimney cleaning and inspection and to remove condensate
- the basic design is used in the systems where inspection tee is set under the tee without a base /top plate;
- design 1 is not completed with drain plug;
- design 2 with cap is used in solid fuel systems where inspection tee is set along the flue gases.
| Dv, mm | Dn, mm | Н, mm | А, mm | В, mm | Weight, kg |
| 100 | 160 | 333 | - | - | 2,44 |
| 110 | 180 | 333 | - | - | 2,9 |
| 115 | 180 | 333 | - | - | 2,87 |
| 120 | 180 | 333 | 100 | 135 | 3 |
| 125 | 200 | 333 | 100 | 135 | 3,55 |
| 130 | 200 | 333 | 100 | 135 | 3,51 |
| 135 | 200 | 333 | 100 | 135 | 3,46 |
| 140 | 200 | 333 | 100 | 135 | 3,41 |
| 150 | 220 | 333 | 120 | 155 | 4,03 |
| 160 | 220 | 333 | 120 | 155 | 3,92 |
| 180 | 250 | 333 | 120 | 155 | 4,8 |
| 200 | 260 | 333 | 120 | 155 | 4,94 |
| 220 | 280 | 333 | 120 | 155 | 5,53 |
| 230 | 300 | 333 | 120 | 155 | 6,36 |
| 250 | 320 | 333 | 120 | 155 | 7,1 |
| 300 | 360 | 333 | 140 | 175 | 8,67 |