Diagonal axial energy-saving fan CMFD 630 SHUFT HC-0076041

CMFD 630 energy-saving in-line fan is used to move air in circular ducts of supply and exhaust ventilation systems for residential, public, and industrial premises. Key features: Increased fan efficiency guarantees low energy consumption. High-efficiency diagonal motor-impeller with a straightening mechanism. IP44 protection rating for the motor terminal block. The motor is separated from the airflow. Built-in thermal contacts. Speed regulation 0–100% by changing the supply frequency (frequency controllers). High-quality maintenance-free ball bearings. The fan housing features a stable mounting base. Galvanized steel housing for single-phase fans and aluminum for three-phase fans. IPX4 protection rating. Installation: Fans are supplied ready for connection. They can be installed in any position, according to the direction of the airflow (according to the arrow on the fan housing). Access for fan maintenance must be provided. Not permitted: Installing in rooms where the air contains "heavy" dust, flour, etc. Installing in explosive or fire-hazardous premises.