Aluminum Linear Air Grille( Air diffuser ,Air louv

Slot air diffuser1. Product name: Slot air diffuser.2. Material: Aluminum.3. Finish: Powder coating, RAL 9010/9016.4. Type: 1/2/3/4/5/6/7 slots diffuser.5. Size, frame can be adjusted.6. function: For ceiling or wall instalation, with adjustable blades that enable horizontal or vertical air deflection as demand.7. Users can easely adjustthese adjustable blades exterior8. The linear bar diffuser is usually installed in ceiling, wall or other location.9. It can be made at any length per user's requirment.10. Users should specify the shape, the length, and the bars quality of the linear diffuser they need.Standard size (mm) as follows:SPEC (NECK SIZE)2002503003504004505005506007008009001000100*************150*************200*************250************300***********350**********400*********450********500*******550******600*****650****700****800***900**1000*Remarks: Dimensions,colorsfinished,disigns and other specification can be customized according to customers' request..We sincerely welcome you to contact us for business.JNS HVAC Industries/JNS International.