industrial return air grilles with fixed and 45° inclined bars 100 mm pitch.
galvanized steel. Models made of stainless steel AISI 304, 2B or BA finish, are available on demand.
for wall installation and for external air intake or exhaust air flow.
by using frontal screws.
-Calibration damper made of galvanized steel and fins with opposite movement.
-Mounting counterframes made of galvanized steel sheet.
-Bird screen.
-Overpressure damper.
Brofer Srl - All rights reserved - P.I. 01459590285
Cap. soc. i.v. € 100.000 Reg. imp. PD R.E.A. n° PD - 161099