hvac steel square ceiling swirl air diffusers with 12 adjustable black blades
This swirl diffuser is with 12 adjustable black deflector blades. It is used for air supply and exhaust in ventilation air conditioning system, like commericial buildings, airports and shopping mall. Fixing screws and accessories are provided for installation.
*Made of steel
*Powder coated white or customized color
*Adjustable 12 blades
*Accessories provided