
HDRG41
The HDRG41 heavy-duty sidewall return grille is built for demanding environments like gymnasiums and public facilities, with a reinforced border and deflection blades engineered to resist moderate physical impact.
Product Features
- Horizontal blade orientation
- Aluminum construction (HDRG41-AL)
- Steel construction (HDRG41-S)
- Available in surface mount borders
- Fixed 0° or 38° blade deflection
- Largest single section size is 48x48 inches
- Oversized units made in multiple sections with mullion strips
- Built to withstand impacts and moderate abuse in high traffic areas
- Filter racks ordered to fit either 1 inch or 2 inch filters (HDRG41-FF)
- Filter size is equal to nominal neck size (HDRG41-FF)