Return air inlet for filtering textile fibres out of the return air of clean rooms, particularly operating theatres and ancillary rooms; for wall or duct mounting.

Data:

Standard construction

Volume flow rate range: 65 – 1 670 l/s [230 – 6 000 m³/h]

Width x height: 225 mm x 225 mm to 825 mm x 825 mm

Depth: 61 mm

Features:

•Fibre retention on inward wire-mesh filter

•Filter easily removable by hand, without tools, for maintenance and disinfection purposes

•Mounting in smooth room or duct walls. Standard fibre filter dimensions same as those of customary return air grills

•Available in many sizes

•Material: stainless steel, material No. 1.4301

•Well suited for refitting existing HVAC systems in clean rooms

•Low sound power level