lindab | rectangular Rect-to-round transition Dimensions 1 a 2 LORU l 3 b h b Ø d 1 Description Rect-to-round transition are used between rectangular and circular ducts. The rectangular connection has joining pro- files type RJFP and the circular connection has Safe seal. The rectangular connection is available with offsets as in the coded sketches. Measures e and h only need to be given for alternative 6. Negative values for e, for example, mean that e is outside side a. The Rect-to-round transition LORU can also be manufac- tured with other designs of the circular connection. It then changes name as follows: LORNP: Transition with male coupling (without gasket) LORMF: Transition with female coupling LORFL: Transition with flange coupling Ordering example LORU 500 300 160 450 1 Product Largest side a Smallest side b Diameter Length Ød 1 l The alternative dis- placements are seen from the circular end 1 – 6 Displacement e (Only at alternative 6.) Displacement h (Only at alternative 6.) . . 4 5 6 e a l a std mm mm 100 300 150 300 200 300 250 300 300 300 350 300 400 450 450 450 500 450 600 450 700 450 800 600 900 600 1000 600 1100 600 1200 600 1300 600 1400 600 1500 600 1600 600 1800 600 2000 600 12 We reserve the right to make changes without prior notice 2012-03-21
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