RQM

Directly driven radial fan, specially developed for mounting in air handling units. Casing made of galvanised steel sheet.
Welded and coated impeller with backward-curved blades, mounted on the motor shaft by a clamping sleeve. Statically and dynamically balanced according to DIN ISO 21940-11. Flow measuring nipples are provided on the suction cone as standard. Directly driven by a permanent magnet motor efficiency class IE5 and frequency controllable by an integrated frequency converter.
Depending on the type (RQM-F6 or RQM-F3), this fan can be installed horizontally or horizontally and vertically in the air conditioning or air handling units.