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Price Catalog >> Section J >> Floor Mounted Displacement Diffusers

Displacement Ventilation

FLOOR MOUNTED DISPLACEMENT DIFFUSERS

RFDD/ARFHD Series

The Price RFDD/ARFHD floor diffusers provide low velocity displacement supply air and are typically applied in spaces with raised floors or concrete slabs.

RFDD/ARFHD Round Floor Displacement Diffusers

DFGL Series

The DFGL is a floor grille designed to supply low velocity air to a space from a floor installation. The DFGL is similar to the DFG, but offers a wider variety of sizes and core styles.

DFGL Displacement Floor Grille

DFG Series

The DFG is a 10 1/2” x 10 1/2” (267mm x 267mm) floor grille designed to supply low velocity air to a space from a floor installation. Typically installed into a pressurized plenum, the DFG utilizes the deflection of the core blades in conjunction with directional vanes and equalization baffles for uniform flow.

DFG Displacement Floor Grille

DFGF Series

The DFG-F incorporates a DFG design with a DC fan. The fan box installs directly below the DFG and provides a boost to the air flow depending on signal from a thermostat or BMS for use in zero pressure plenums. The plenum is insulated and a small inlet silencer is utilized to reduce fan noise to an appropriate sound level.