Special offer large flow fan of 21.000 m3/h

High flow low noise fans for ventilation or extraction of air in any type of industrial, agricultural or livestock. The model on offer, is the HELIX MANN 1000 by MET MANN with the following characteristics: External structure in galvanized steel. Propellers in stainless steel AISI 430 BA (6 units). 0.75 kW three-phase motor IP 55 400V / III / 50Hz. Overpressure shutters made of galvanized steel. - High quality transmission belt. - Pulleys made of aluminum. - Tensioning base to tighten the belts. - Slits to be easily transported. - Air flow: 21,000 m3 / h - Diameter helices: 910mm - Speed of rotation: 446 r.p.m - Sound level: Approximately 64 dB (A) - Dimensions (Width / Height / Depth): 1000x1000x400mm - Weight: 52 kg