Air Grilles Registers Model PAC-AG-SR SD DD PAC-AR-SR.

AG- Air Grille; AR- Air Register; S – Supply; R – Return.
PACVENT is manufacturing best-designed air grilles/registers to suit a myriad of indoor applications, Series SD Single Deflection grilles are suitable for supply or extract in walls, ceilings, and ductwork. The single bank of individually adjustable blades, Single Deflection grilles, are a step up from supply units like air valves. Able to handle much larger air volumes, and with the adjustable blades, enabling throw to be directed anywhere in a single plane. With an aerodynamic design creating minimal turbulence, the fully extruded aluminum blades of Single Deflection Grilles allow throw adjustment, whilst keeping noise and pressure drops to a minimum. When being used for extract, this results in the advantages of being able to handle greater air volumes.
With two banks of individually adjustable blades, Series DD Double Deflection grilles are more suited to supply applications than their Single Deflection cousins. Just like SD grilles though, Double Deflection grilles are suitable for a wide range of settings, including ceilings, walls, and on ductwork,
Rear-mounted opposed blade dampers are available factory fitted into your Supply SD / DD Grille. With the grille blades set at a sufficient spacing to allow adjustment through the damper face with a screwdriver, there is no need to specify a removable core to enable volume control adjustment.