Double Deflection Air Grille

Double Deflection Air Grille Supply air grille (HVAC part , air register ,double deflection supply air grille ) Air grille ,double deflection supply grille The air grille is make of aluminum and it is damper optional . Color:White PowderCoated,StandardColorRAL9010/9016,otherColorsAvailable 4-way adjustable blades,adopt air-driven theory and industrial design bassed on the general supply air grille . AnodizedAluminumAvailble The new aluminum grille has two models :double deflection grille and single deflection grille Generally for double layer products ,the long blades are in the face while short blades in the back To reduce the flow resistance and noise ,blades can be streamlined design . The heart frame can be unloaded by varying degrees according to different product size . Standart sizes as below : NECK SIZE(mm)10015020025030035040045050060070080090010001200100***************150**************200*************250************300***********350**********400*********450********500*******550******600******650*****700*****750****800****850***900***950**1000**1200*