air outlets | Ventilation Grilles
Linear Bar Grill
Construction
1-Frame
Made from High quality extruded aluminum
profile with 30 mm fange width as standard
and nonstandard widths are available as
option
2-Blades
Made from High quality aluminum profles
0 and 15° defection I way throw and 2
ways Throw.
3-Bar Spacing
12 mm as standard. 6 mm os option by 6 mm
pipes as standard and & mm as option.
4-Length
Available from 0.2 m to 6.8 m in a single piece.
5-Damper frame and blades
Made from High quality extruded aluminum
probles
Description
Frame and Blades mode from of high quality extruded aluminum profiled with Powder coated color finish
Three Different Frames as Options and six Different blades with different angles as option with flexibility of manufacturing and finish
Horizontal face bars with 0° and 15° deflection 1 way throw and 2 ways throw Fixed rigidly to the frame with 6 mm pipes
Supplied single deflection or double deflection and with volume control damper or without volume control damper
Total structure is manufactured by mechanical assembly, assuring rigidity and to maintain straight line appearance
Curved linear bar grilles are available from 3 m length with a minimum radius of curvature of 1 m
Foam gasket is sealed around the back of the frame as option to avoid air leakage
Supplied with C – clamps for concealed fixing as option and another multiple fixing Option are available
TypesOf Blades
Types Of Frames
Mitred Corners
Vertical outside mitered corners with 90° as standard and non standard angles are available.
Vertical inside mitered corners with 90° as standard and non standard angles are available.
Standard 90° horizontal mitered corners.
Non standard angle horizontal mitered comers (angle greater than 90° and less than 180°)
Curved Linear Bar Grills
Curved linear bar grilles are available from 3 m length with a minimum radius of Curvature of 1 m.
Curved linear bar grilles are available as double deflection.
Curved linear bar grilles are available with volume control damper
Double Deflection & Damber
Vertical aluminum blades are fixed at the rear side of the frame by nylon bushings.
These blades can be adjustable manually and individually in the vertical plane to
obtain optimum air distribution.
Vertical aluminum blades are fixed at the rear side of the frame by nylon bushings.
These blades can be adjustable manually and individually in the vertical plane to
obtain optimum air distribution.
End Cap
Technical Data
The new linear bar grill basic ventilation grilles with
Their gently sloped border combine function
With an attractive design; they can be installed
In walls, sills or rectangular ducts.
Minimum Volume flow rate range 165 CFM
Or 0.078 m³/sec.
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 sub frame.
Attachments for volume flow rate balancing
and air direction control.
Concealed screw fixing.
Spring clip fixing.
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.
Fixing :
- Concealed screw fixing.
- Spring clip fixing.
only with installation sub frame.
Accessories :
- Installation sub frame: for the fast and simple
installation of ventilation grilles.
Standards and guidelines :
- Sound power level of the air-regenerated
noise measured according to EN ISO 5135.
Supply Linear Bar Grill
Face velocity is measured in m/sec.
Data based on one meter unit length of the grill with damper in full open position.
Throw (meters) is measured for a terminal velocities of 0.25, 0.5 & 0.75 m/sec.
Ps: static pressure loss is in mm of H2O.
NC based on a room attenuation of 10 db.
How to order
