SDMTRJ Radius Spiral Duct Drum Grille Split Vane
Specialty Products
These grilles utilize a split-vane design that produces diverging air streams resulting in rapid temperature equalization. The SDMTRJ Roto-Jet® drum grilles also let you adjust the throw lengths based on the amount of convergence resulting from the vane settings.
- The outer borders of the unit are 1-1/4” wide and constructed of heavy-gauge extruded aluminum
- Installs directly on spiral ducts without the use of duct taps
- Felt seal between the drum and border prevents leakage and holds the drum securely
Product Application
Experience greater space comfort through rapid temperature equalization with our model SDMTRJ Roto-Jet® drum grille. The split-vane design facilitates instantaneous mixing of primary and room air, resulting in improved thermal comfort. This exceptional solution allows adjustable air flow pattern in both horizontal and vertical planes. It is an excellent fit for large, conditioned spaces requiring long throws, like theaters, arenas, convention halls, factories, and shopping centers.
Benefits
Cost-Effective
The unique extruded aluminum universal mounting frame is adaptable and eliminates the need for expensive duct taps.
Efficient Design
The construction facilitates long throws and functions efficiently in places with large air capacity requirements.
Flexible Functionality
Split-vane design allows air pattern adjustability on both the horizontal and vertical planes for maximum versatility.
