• Model: 4 Way Ceiling Diffuser with wide flanges 4WD-02
• Material: Aluminum/Stainless steel/Galvanized sheet;
• Color: RAL 9010/9016 or other RAL colors, baked powder painted or anodized;
• Sizes: Standard and special sizes – available;
• Standard Neck Sizes: 6"X6", 9"X9", 12"X12", 15"X15", 18"X18";
• Functions: Ventilation, for flush ceilings, the frames are fixed while the cores are removable for easy access to OBD;
• Use: To be installed on ceiling, in the air return system of basement or machine room;
• Fixing Methods: Suitable for fixing with OBD damper, for external installation, to prevent ingress of rain water

Packing: 10pcs/CTN.