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- MTRJ-U Universal Spiral Duct Drum Grille Split Vane
MTRJ-U Universal Spiral Duct Drum Grille Split Vane
Specialty Products
MTRJ-U Roto-Jet® Drum grilles offer adjustable pattern with vanes that pivot easily to reduce maximum throw by 35%. Furthermore, these grilles come with a unique, extruded aluminum universal mounting frame allowing lower installation costs without compromising on quality.
- The extractor-damper eliminates the requirement for secondary extraction devices
- A positive seal around the barrel is created by locking a gasket into the frame channel
- Available in ML -Mill and WH - White finishes
Product Application
Cost-efficient air distribution for large capacity requirements is now within your arm’s reach. Model MTRJ-U is a reliable drum grille that offers high capacity and flexibility in adjusting the length and direction of air throw. It is a recommended solution for commercial and industrial applications like airport terminals, theatres, and convention halls where conditioned air must reach a wider area.
Features
- Comes with a heavy-gauge extruded aluminum frame and barrel
- Extruded vanes are spaced 3” apart on bolt pivots to firmly hold deflection settings
- The unit has two banks of individually adjustable diffusion vanes
- The ends of the barrel are provided with removable pattern controllers to ensure positive response when pattern adjustment is needed
- It employs a foam gasket to eliminate leakage around the connection between the grille and the mounting surface.
- Quality moisture-proof construction throughout
- Rotating barrel has a total capacity of 60°, or 30° up or down from the horizontal center line
- The adjustment of vanes may be used to vary the lateral spread of the discharge air rate of diffusion and mixing along with distance and throw
- The frame will be of the universal type, being able to be mounted directly to the side of ductwork of varying diameters without the use of saddle type taps or others of similar function
- All frame joints are mechanically fastened
Benefits
Operational Flexibility
The MTRJ-U, available in sizes between 6”x9” and 15”x72”, can efficiently distribute air anywhere from 200 to 10,000 CFM.
Robust Construction
With frame joints that are all mechanically fastened and extruded aluminum construction, the product is made to be durable.
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