Inspection flaps for ventilation square ducts and round ducts.
galvanised/stainless steel 15/10 thick.
for square or round ducts to inspect the insides of ducts for light maintenance operations or for manholes.
Brofer Srl - All rights reserved - P.I. 01459590285
Share Cap. € 1,500,000 f.p. – REA TV 410434
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