Asymmetric rectangular elbows have frames made of profiles and are additionally reinforced with transverse sheet corrugation. Rectangular elbows are used for changing the ductwork routing direction, while changing the duct cross-section.
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A (mm) | B (mm) | C (mm) | e (mm) | f (mm) | r (mm) | α | Area (m2) |
200 | 200 | 300 | 30 | 30 | 120 | 90 | 1,00 |
300 | 400 | 500 | 30 | 30 | 120 | 90 | 1,92 |
400 | 400 | 500 | 30 | 30 | 120 | 90 | 2,16 |
400 | 600 | 900 | 30 | 30 | 120 | 90 | 4,68 |
600 | 600 | 900 | 30 | 30 | 120 | 90 | 5,40 |
700 | 700 | 900 | 30 | 30 | 120 | 90 | 6,69 |
800 | 800 | 900 | 30 | 30 | 120 | 90 | 6,80 |
1000 | 1000 | 1100 | 30 | 30 | 120 | 90 | 10,08 |
2000 | 2000 | 2200 | 30 | 30 | 120 | 90 | 37,80 |
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RECTANGULAR ASYMMETRIC ELBOW – WA
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