hot-sale residential supply air grilles best manufacturer for promotion

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.

hot-sale residential supply air grilles best manufacturer for promotion-1

l******k

The packaging of Ventech residential supply air grilles is done with much attention. It is required to be packaged professionally to make sure no electrolyte leakage occurs. Its pneumatic elements and electric elements are all imported from famous brands such as Siemens and Festo

t******r

Before Ventech residential supply air grilles is shipped, it will be professionally inspected. The product checked carefully for its every specification to ensure it suits the phone models that customers require. The cooling ramps of the product ensure maximum protection of the preform neck

j******r

Ventech residential supply air grilles has to go through rigorous quality control. It has to be tested on various parameters of quality such as waterproofness in the water. With a servo motor driven system and high-precision electromagnetic valves, it guarantees fast responding time and high volume production

f******o

Ventech residential supply air grilles is developed based on professional sealing knowledge by the R&D team who spends many efforts and time investigating a method to reduce the face friction and heat generation between the rotary and stationary seal face. The core part of the product is made of high-quality steel, making it high-strength

l******c

The tests for Ventech residential supply air grilles has been seriously taken by the QC team. It has been inspected in terms of aging, insulation resistance, electric strength, moisture resistance, and leakage current. It is available in diffferent parameters to fit bottles of different sizes

g******b

This product is known for its wear resistance. It is made of highly abrasion resistant materials that can withstand heavy use and pressure. It is highly recognized by many plastic packaging enterprises

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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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