Double Deflection Grilles For Round Ducts 425mm X 75mm (LxH)

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Product Description

Double deflection grille with adjustable blades made of galvanized steel.

To fit duct sizes from 160 diameter to 400 diameter

Size:
Length - 425mm
Height - 75mm

Application: For air supply and exhaust in ventilation and air conditioning systems. They are used in particular for mounting on round ducts.

Material: Galvanized steel

Colour: Galvanized natural finish

Composition: Double row of deflection blades with vertical blades in front

Frame provided with airtight strip

Mounting Visible screw mounting on round duct

The grilles for air supply or exhaust have individually adjustable blades to regulate the direction of the air flow pattern. They are of the single deflection type for round ducts and can be supplied with a damper when required.

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FAQ

What is the main application for these double deflection grilles?

These are mainly used for air supply and exhaust in air conditioning and ventilation systems.

What duct sizes do these double deflections fit?

Please refer to the description which will inform you on what size spiral the specific grille will fit.

What material are these grilles made out of?

They are made out of galvanised steel and they have a galvanised natural finish.

How many rows are in the grille?

The grilles have a double row of deflection blades, with verticle blades in front. These blades are adjustable so you can regulate the direction of the air flow pattern.