X-GRILLE Basic

X-GRILLE-Basic

Flat border construction

X-GRILLE BASIC

Ventilation grilles with flat border construction – also for continuous horizontal runs

The new X-GRILLE Basic ventilation grilles with their gently sloped border combine function with an attractive design; they can be installed in walls, sills or rectangular ducts.

Nominal sizes 225 × 125 – 1225 × 525 mm
Volume flow rate range 19 – 2651 l/s or 68 – 9544 m³/h
Energy-efficient and acoustically optimised air discharge
Symmetric blade profile for two-way entry flow
Uniform look and easy adjustment due to concealed blade linkage
Gently sloped border construction, almost completely flush with the installation surface
Linear look, ideal for continuous horizontal runs
Use of existing rear assemblies
Easy replacement of existing grilles due to standard installation dimensions

Optional equipment and accessories

Installation subframe
Attachments for volume flow balancing and air direction control
Concealed screw fixing with and without installation subframe

General information

Application

Ventilation grille of Type X-GRILLE Basic as supply air or extract air variant for comfort zones and industrial zones
Attractive design element for building owners and architects with demanding aesthetic requirements
Directed supply air discharge for mixed flow ventilation
Blades are adjustable to meet different local requirements
For variable and constant volume flows
For supply air to room air temperature differences from – 12 to +4 K
For installation in walls, sills and rectangular ducts

Special characteristics

Symmetric blade profile for two-way entry flow
Concealed blade linkage for adjusting the blades simultaneously
Gently sloped border construction, almost completely flush with the installation surface
Linear look, ideal for continuous horizontal runs

Nominal sizes

Single grille

Nominal length: 225, 325, 425, 525, 625, 825, 1025, 1225 mm
Nominal height: 125, 225, 325, 425, 525 mm

Horizontal run section

Nominal length of end section: 950 – 2025 mm
Nominal length of middle section: 2000 mm
Nominal height: 125, 225, 325 mm

Other dimensions upon request

Variants

Single grille
Horizontal run section

Fixing

VS: Concealed screw fixing
KF: Spring clip fixing
VS, KF only with installation subframe

Parts and characteristics

Gently sloped border
Horizontal blades with concealed linkage to adjust blades simultaneously
Vertical centre mullion for nominal lengths over 625 mm
Concealed screw fixing and spring clip fixing, optional

Attachments

AG, AS, D, DG: For volume flow rate balancing and for air direction control

Accessories

Installation subframe: For the fast and simple installation of ventilation grilles

Construction features

Only small gap between blades and front border
Symmetrically mounted blades

Material and surfaces

Front border made of galvanised sheet steel
Blades made of aluminium
Linkage and end pieces of the blades made of special high-temperature resistant plastic, according to UL 94, V-0, flame-retardant
Front border and blades powder-coated RAL 9010, pure white
AG attachment: Frame made of sheet steel, blades made of aluminium
AS and SAS attachment made of aluminium
DG attachment made of sheet steel, black powder-coated
P1: powder-coated, RAL CLASSIC colour

Standards and guidelines

Sound power level of the air-regenerated noise measured according to DIN EN ISO 5135

Maintenance

Low maintenance, as construction and materials are not subject to wear and tear
Inspection and cleaning according to VDI 6022

Downloads

product information

Product data sheet Type X-Grille Basic

X-GRILLE-Basic_PD_2025_07_17_DE_en Product data sheet 1.3 MB pdf

certificates

Non-CE Manufacturer's statement X-GRILLE Basic

X-GRILLE-Basic_NotCE_2022_02_08_14_33_31_DE_en Certificate 950 KB pdf

operation manuals

Installation manual X-Grille Basic

X-GRILLE_Basic_IM_CD10001_V1_2025_07_GB_en Installation manual 2.4 MB pdf

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