Rectangular Ventilation Ducts
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Ventilation grilles
Smoke Extract
Adjustment and control devices
Installation accessories
Grille accessories
Selector Online GrileRCLL – Reducer, long, concentric
Long, concentric reducer with 17° reduction angle that makes possible limiting the pressure loss.
Used for transition between ducts with different diameters. Made of galvanized sheet steel, with gaskets (EPDM) at both ends.
Products in the same category
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HU - Circular roof hood
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TSTCL - T-piece
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ESL - Indoor end cap
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XVL45 - X-piece, two outputs at 45°
SLL100 - Circular silencer
HN - Roof hood
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BL 90° - Bend, pressed, with gasket
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BL 15° - Bend, pressed, with gasket
SR - Circular duct
BKFL 90° - Bend, short, lockseamed
