Product information

• ERR 10/1 … ERR 31/1: Centrifugal duct fans, with external rotor capacitor motor, standard model, with nominal sizes DN 100 to DN 315. Operating capacitor in terminal box.
• ERR 10/1 S, ERR 16/1 S: Centrifugal duct fans, powerful design with wider impeller, nominal size DN 100 or DN 160.
• ERR 10/2 EC … ERR 25/2 EC, ERR 31/1 EC: Centrifugal duct fans with efficient EC motor, nominal sizes DN 100 to DN 315.

Product features

• For air extraction or ventilation, depending on the installation position.
• With inlet and outlet side connection couplings for direct installation in ventilation ducts.
• Speed controllable.
• ERR 10/1 … ERR 31/1, ERR 10/1 S and ERR 16/1 S with thermal overload protection. Fan motor thermally protected by temperature sensor in the motor winding. Overload protection switches fan off automatically in the event of overheating.
• Fan On/Off with optional switch.