Circular duct lindab | residential ventilation SRIP Dimensions 1 l = 1000 mm 2 3 ØD Ød 4 5 Description 6 The roof transition type SRIP is used in connection with roof hoods type VHL, VHA and VHP, where there is both demands of condensation insulation and sound attenuation 7 effect, plus a wish for a harmonic transition between roof SRIP Ød ØD Fits with hood m mm mm VHL VHP VHA kg 160 280 160 280 X X X 5,0 200 315 200 315 X X X 6,3 transition and hood. 8 SRIP is constructed around a perforated inner duct, an outer black painted spirally wounded duct with intermediate insu- lation and equipped with end cap at the bottom. It is recom- Technical data mended to fasten SRIP to roof beam. Use beam fixture type SBG. 9 The standard length is 1000 mm. Lengths 1500 and 2000 mm in black, has to be ordered (no stock item). Ød Attenuation [dB] for centre frequency [Hz] 10 nom 63 125 250 500 1k 2k 4k 8k 160 280 3 4 7 13 26 35 17 3 200 315 3 3 4 9 21 22 9 8 11 12 13 14 15 Ordering example 16 SRIP 160 280 1000 S Product Dimension Ød 17 Dimension ØD Length Colour 18 We reserve the right to make changes without prior notice 89
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