high quality return ceiling grille with good price for sale

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External grille

Ventilation grille the type external grille(sometimes called as weather louver) is designed to take in air from the exterior or to exhaust used air for comfort zones and industrial zones. Ready-to-install component which consists of a border and fixed weather proof designed blades. They are very strongly built and resistant to aggressive climatic conditions, for outdoor installation.

● Nominal length: 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000.

Nominal height: 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000.

Other dimensions upon request.

● Blades are weather proof design to prevent rains from outside.

● For installation in walls.

● Made of extruded aluminum, powder coated, or anodized.

● Concealed clip fixing or countersunk holes screw fixing.

● Available in RAL colors, or Anodized color.

● With galvanized insect mesh 4x4 fixed to the back side of the grille.

Ventech return ceiling grille with good price for sale-1

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Ventech return ceiling grille has gone through some important production stages. They cover the preparation of raw materials, parts machining, plating and anodizing, assembly, and testing. Our professional staff are on call 24 hours a day so that we can make a quick response for any emergency service

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Ventech return ceiling grille goes through professional design. It is created by experts who have vast knowledge and experience in the following standards: IP Protection, UL, CE, environment and explosive Std, CSA, FM, etc. Rayson nonwoven fabric is friendly to the environment

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The design of Ventech return ceiling grille is the application of various disciplines. They include mathematics, kinematics, statics, dynamics, mechanical technology of metals and engineering drawing. Rayson high-quality nonwoven fabric are provided together with the most reliable service in the industry

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Ventech return ceiling grille is professionally designed considering the following factors: the functionality of the control system, engineering forces, life cycle, utility, and manufacturability. Our professional staff are on call 24 hours a day so that we can make a quick response for any emergency service

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A list of factors is taken into account of Ventech return ceiling grille conception. They involve complexity, feasibility, optimization, tests, etc. of a machine. Rayson nonwoven fabric features superior properties

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This product does not warp, curl or cup. And it is naturally resistant toward mold, mildew, and microorganisms even in the consistently 'wet' weather. The PP Spun Bonded Non-Woven fabric also falls under this category of synthetic fabrics

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3^rd, Hongca Road, Yinghong Industrial Zone, Yingde, Guangdong, China

VENTECH HVAC are always ready to help you.

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