KVR-EC - Duct fan

EC duct fan designed for ventilation networks, featuring a compact galvanized steel casing with reduced length and 20 mm standard flanges for easy duct mounting. Supports both horizontal and vertical installation. Equipped with an efficiency-optimized impeller with backward-curved blades, driven by a high-efficiency, energy-saving EC motor. Balanced to G6.3 (DIN/ISO 1940) standards, the fan includes a swing-out section for easy cleaning, making it suitable for slightly polluted air. The sealed EC motor features maintenance-free, lifetime-lubricated ball bearings and integrated thermal monitoring for motor protection. Electrical connection is made via a casing-mounted terminal box.