Circular egg crate grilles for return. 22-5-C

Circular egg crate grilles for return. 22-5-C

Circular egg crate grille, KOOLAIR, model 22-5-C, dimensions Ø_mm (diameter of the connection neck), for air return.
It can incorporate a regulating damper (49-MM) and fixation accessory to be determined.
Available with airtight gasket for duct connection. Painted in RAL upon request.