The Series 550 Return Air Grille is styled to match the 150 and 250 Supply Grilles. The face bars are non-adjustable and available in either a horizontal position (H) or vertical position (V), factory set at either 0° or 45° degrees, spaced on .750" centers.
The 550 Series Heavy Duty Return Air Grille is styled to match the 150 and 250 Series Supply Grilles. The face bars are non-adjustable and available in either a horizontal (550HD-H) or vertical (550HD-V), factory set at either 0º or 45º, spaced on .750" centers (with optional .500" centers at an additional cost).
| A-J Manufacturing Co., Inc. | A-J Manufacturing Co., Inc. | |
|---|---|---|
| Product Category | Air Diffusers and Grilles | Air Diffusers and Grilles |
| Product Number | 550 Series | 550 Series |
| Product Name | Return Air Grille | Heavy Duty Return Air Grille |
| Material | Stainless Steel | Stainless Steel |
