Direct To Duct Curved Aluminum Air Grille 16 By 8 Inches For 18 Inch Duct Matte Black Adjustable Airflow Vent Cover For Supply Air Diffuser Made To Order Two To Four Weeks Production Time

Direct-To-Duct Curved Grille 16x8 in for 18 in Duct Matte Black
✔️ Double-deflection airflow with adjustable front/rear fins, ±2 in

This curved, double-deflection steel grille is designed for direct-to-duct installation in HVAC supply air paths. It matches duct systems with a curved face for easy, stable setup and professional appearance.

✅ Direct-to-duct curved grille for 18-inch duct systems, 16 x 8 inches
✅ Double-deflection steel grille with adjustable vertical fronts and horizontal rear fins
✅ Heavy-duty steel construction with back deflector scoop for stability
✅ Sealing minimizes air leakage; standard metallic gray in stock; white and matte black on made-to-order
✅ Made-to-order with 2-4 weeks production time after order confirmation

💡 What is a typical use for a direct-to-duct curved grille in HVAC systems?

This handy piece helps manage supply airflow in ducts. - Directs air through curved face for even distribution - Adjustable fins enable precise air direction - Fits duct diameters with a ±2 inch tolerance ✝️