DL - Drum Louvers
The DL provides long throws to supply air to spaces that cannot be served by ductwork and conventional outlets due to structural or architectural restrictions. Controlling length of the throw and direction is made possible by rotating the Adjustable drum and louver vanes. The drum rotation features 60° angular adjustment of the jet centerline (30° up from centerline to 30° down). This makes the DL ideal for use in warehouses, factories, stadiums, or any large enclosed space.
The DL provides long throws to supply air to spaces that cannot be served by ductwork and conventional outlets due to structural or architectural restrictions. Controlling length of the throw and direction is made possible by rotating the Adjustable drum and louver vanes. The drum rotation features 60° angular adjustment of the jet centerline (30° up from centerline to 30° down). This makes the DL ideal for use in warehouses, factories, stadiums, or any large enclosed space.
CONSTRUCTION OPTIONS:
Core style- Single blade: DL (Drum Louver), DLS (Spiral Drum Louver)
- Split blade: DL2 (Drum Louver with Split Vanes), DLS2 (Spiral Drum Louver with Split Vanes)
- Aluminum: 6063-T5
- Surface mount
- Spiral duct frame
- Air Scoop Option (AS): DL-AS; DL2-AS; DLS-AS; DLS2-AS
- Opposed Blade Damper Option (OBD): DL-OBD; DL2-OBD; DLS-OBD; DLS2-OBD
- Actuator / Motorized Option (M): DL-M; DL2-M; DLS-M; DLS2-M
- Foam Gasket in frame (F): DL-F; DL2-F; DLS-F; DLS2-F
- Mill Standard
- White Painted (RAL9010)
- Clear Anodize