Cap Ends


Circular Ducts


Obturator plate to cover a circular or spiral ducts in galvanized steel sheet Z275, aluminum or stainless steel AISI 304 or 316L, spiral type, type Spiro. Dimensions and tolerances according to EN 1506/2007, thicknesses and reinforcements according to SMACNA. The galvanized sheet complies with the standard EN 10346 – continuous hot-dip coated steel flat products – DX51D type with a minimum of 275 g/m2.
Minimum tightness class C according to the norm EN 12237.

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