DBF Low Noise Centrifugal Fan Box Manufacturer

The DBF series low-noise variable air volume fan case adopts the advanced low-noise double suction centrifugal fan, and is equipped with shock absorbers, sound-absorbing panels on the inner wall (insulation) of the box, and filter screens at the air inlet. It has the characteristics of low noise, small vibration, small size, light weight, flexible air duct connection, and easy on-site disassembly and assembly. It has the functions of noise reduction and air filtration. After being equipped with an electrical control box, it can achieve speed regulation and variable air volume, and can be remotely controlled. The DBF series low-noise variable air volume fan case can be used as a series pressurization ventilation system; Or directly used as an exhaust fan; And it is also used as a mixing air box and power source. Require that the air passing through the fan case is non corrosive and natural, and does not contain any viscous substances. The DF series low-noise variable air volume fan case has been widely used in air conditioning and ventilation engineering.