Double-Deflection Air Grille

Product specifications

Common specification options

Brand	ST
Construction	Two adjustable blade rows
Material	Aluminum alloy
Dimensions	Custom opening size and connection
Common rectangular-size options (W × H)	325 × 125 / 625 × 225 mm
Blade adjustment	Independent horizontal and vertical direction
Finish options	Anodized / powder-coated
Fixing options	Screw fixing / concealed fixing
Airflow-control options	Rear balancing damper
Frame options	Matching installation subframe

Customization availableFace dimensions, frame depth, finish and installation connection can be customized.

Request a quotation

Specify the quantity and configuration in your inquiry.

Double-Deflection Air Grille directs supply air with two independently adjustable blade rows. Horizontal and vertical adjustment help aim the stream around the room layout without relocating the wall outlet.

FEATURES AND BENEFITS

How it helps

Two-plane direction

The second blade row provides adjustment that a single-deflection grille cannot provide across both axes.

Separate flow adjustment

A rear balancing-damper option sets air quantity while the front blades set direction, keeping the two adjustments distinct.

APPLICATIONS

Where it is used

Wall supply outlets

Direct conditioned air around desks or work positions during commissioning.

Layout changes

Readjust the discharge when a compatible room arrangement changes and the outlet remains in place.

SELECTION GUIDANCE

Choosing the configuration

Size and blade setting

Choose the face and connection for airflow and available space; excessive blade restriction can affect noise and distribution.

PROCUREMENT / INQUIRY

Request a
product quotation.

Tell us the quantity and configuration you need. This product will be included automatically.

Fields marked * are required.