The 5DMGPU spiral duct supply grilles are designed to be installed directly on spiral duct, eliminating the need for costly register taps. Each unit is offered with a perforated face as well as an extractor damper for volume control. For added flexibility, the 5DMGPU offers foam universal end caps, which allow one grille size to fit multiple round duct work diameters. The exceptional performance and ease of installation makes Krueger’s 5DMGPU spiral duct supply grilles an ideal choice for exposed duct ceiling applications.
- Duct Mounted, Perforated Face Supply Grille with Universal Endcaps
- Aluminum Construction with Foam Gasket End Caps that Compress to Curvature of Duct
- 63% Open Area Perforated Face
- Sizes Range from 10”x3” to 48”x10”
- Duct Diameter: 6” to 36” (Depending on Grille Height)
- Standard Finis is British White or Clear Anodize