The Price DGD underfloor deflection grille
with damper serves as a supply diffuser
for underfloor air channels while providing
modulation capabilities. The DGD will evenly
disperse air from high velocity ductwork
into the underfloor plenum, ensureing an
even pressure and temperature distribution.
Directional vanes and a patented blade
indexing device lock each blade into
position to prevent unwanted changes in
blade deflection. The DGD can be adjusted
to obtain the desired spread of supply air
to an underfloor plenum. This even spread
of air in the underfloor plenum will result in
more uniform air supply from floor diffusers
drawing from a common plenum. The
damper can be controlled by Price controls
or easily integrated into a third-party control
- Robust coated steel frame provides
added strength to grille assembly.
- Low profile frame on top and bottom
allow for maximization of duct opening
- Damper integrated into grille for simple
- Streamlined 1¼" (32) blades positioned
on 1½" (38) centers. Maximum blade
length is 18" (458).
- Individually adjustable blades that
lock into position at 0, 15, 30 and 45°
deflection in both directions.
- Blade indexing device is stainless steel;
other hardware is mill or coated steel.
White Powder Coat - B12
Black Powder Coat - B17
Mill Finish - Mill
For optional and special finishes, see color matrix..