China Supplier Return Ceiling Air Conditioning Air Diffuser

China Supplier Return Ceiling Air Conditioning Air Diffuser. Customizable Color Options: Available in RAL 9010, RAL 9016, Anodized, or custom colors per request. Removable Core Design: Core can be removed for easier installation and maintenance without tools. Flexible Size Selection: Standard sizes from 150x150mm to 600x600mm, with custom dimensions available. Energy Efficient Performance: Significant energy saving compared to ordinary square ceiling diffusers. Fast Installation: Drop-in design requires no special cut-outs or corner joints. Durable Aluminum Construction: Made of high-quality extruded aluminum profile with powder coating finish. Low Noise Operation: Designed for low noise levels and pressure drops in VAV systems. Optional Damper Inclusion: Opposed blade damper available with screwdriver slot operator.