Description

BD: extractors centrifugal box fans

• fan with forward inclined blades, double intake with directly coupled motor
• self-supporting galvanised steel structure
• internal insulation with class 1 acoustic panel
• inlet / outlet with rectangular section
• suitable for outdoor installation

ECA: like BD but executed with structure in aluminium profiles and panelling in galvanised sheet (on request)

• double panelling version also available (on request)

Accessories

MR: protective mesh casing
REM: single-phase speed regulator