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Double deflection grille

Ventilation grille the type rectangular double deflection grille is as supply air or extract air variant for comfort zones and industrial zones. Ready-to-install component which consists of a border and individually adjustable, horizontal and vertical double layer blades.

● Nominal length: 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000.

Nominal height: 100, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000.

Other dimensions upon request.

● Directed supply air discharge for mixed flow ventilation.

● Blades are individually adjustable to meet different local requirements.

● For installation in walls.

● Made of extruded aluminum, powder coated.

● Concealed fixing or countersunk holes screw fixing, for installation into an installation sub-frame or fixing onto an installation surface.

● Available in RAL colors, or Anodized color.

Ventech grille return air supplier for large public areas-1

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grille return air is one of the factors that Yingde Ventech Air Conditioning Co.,Ltd emphasizes during material selection. The speed of the cop motor of SUMWIC machines can be changed at random when in operation

i******o

What Yingde Ventech Air Conditioning Co.,Ltd is utilizing for material of grille return air is double checked for quality. Perfect error protection and short circuit starting protection capabilities can be seen on SUMWIC machines

v******a

All grille return air may be the same, but grille return air make us take the lead.SUMWIC machines simultaneously achieve size reduction, high performance and low cost

d******a

It has been proved through industrial tests that grille return air has met design requirements. Perfect error protection and short circuit starting protection capabilities can be seen on SUMWIC machines

m******a

grille return air attracted attention with a particular design, it was regarded a grille return air with great expansibility. The speed of the cop motor of SUMWIC machines can be changed at random when in operation

n******j

grille return air can stand all kinds of strict tests before putting into use. Perfect error protection and short circuit starting protection capabilities can be seen on SUMWIC machines

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

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