High quality ventilated chassis

The Greid DFX ventilation fan case is equipped with high-quality and efficient dual inlet centrifugal fans, matched with high-quality motors and bearings. The frame of the box is made of high-quality galvanized sheet steel profiles, which are lightweight, high-strength, and corrosion-resistant. The panel of the box is made of high-quality steel plate sandwich sound insulation materials. The whole machine has low operating noise, stable and reliable, and has both noise reduction and air filtration functions.