Galvanised Tapers

www.indusvent.com0845 862 0580dLD0,90 mm50 mm50 mm0 100 150 200 250 300 350 400 450 500 550 600 650 700 800 850 900 950 10007500255075100125150175200225250275300325350375400425450475LD-dT a p e r s , g a l v a n i s e d Technical catalogue: Duct systemsSection: 01Page: 15/16Revised: 01.05.2009Diameter: ø80 – ø1000 mm.Tapers are spot welded and made of 0.90 mm galvanised sheet metal.When assembling with wide pull rings [f.bb], rapid lock pull rings [f.lyn] and loose flanges [f.b.m.fl] length (L) is increased by 2 x 50 mm.State D- and d dimensions when ordering.Length L is stated in the table below.Determining taper length L:The difference between the larger and smaller diameter (D - d) is plotted on the vertical axis of the coordinate system. By following the line from this point to the intersection, the length (L) can be read at the corresponding point on the horizontal axis.22