China Air Conditioning Aluminum Single Deflection Grille Supply Air Ceiling Grille

HVAC Systems aluminum single deflection grille supply air ceiling grille
Introduction:
HVAC System Ventilation Aluminum Single Deflection Grilles have been designed to satisfy air diffusion and engineering requirements as well as architectural specifications.
Single Deflection Grilles may be used in modular or continuous situations for ceiling, sidewall, cill or bulkhead applications. The range is available with a wide variety of special options and fabrications to suit most project requirements. Grilles may be supplied with or without frames and borders - cores are represented with a suffix
Description:
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 aluminium 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.
Rear mounted opposed blade dampers are available factory fitted to your Single Deflection Grille. With the grille blades set at a sufficient spacing to allow adjustment through the damper face with a screwdriver, there is no need a specify a removable core to enable volume control adjustment.

Features:
1. Made of high quality extruded aluminum profile
2. Blades are movable on horizontal and vertical lines.
3. Mounting by screws or spring clips.
4. Opposed Blade Damper optional

Accessories:
Opposed blade damper : Air volume flow can be adjusted with turning the screwdriver

Color:
Standard RAL 9016 / RAL 9010

Application:
Designed for general use in a myriad of indoors applications, VENTECH Model SDG-VA, Single Deflection grilles are suitable for supply or extract in walls, ceilings and ductwork.
Selection Table:

Double Deflection GrilleStandard Size H/L (mm)Effective Area (m2)Air volume (m3/h)200 * 1000.016158200 *1500.024213250 * 1000.020183250 * 1500.030267300 * 1500.036321300 * 2000.048468500 * 2500.099896600 * 3000.1651489750 * 3000.19818901000 * 5000.3863515Assumed air velocity is 2.5 m/s