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Linear bar grille, with deflection 393<br />
m a t e r i a l<br />
• Made from aluminium sections: AlMgSi 0.5<br />
(according to EN 12020-2)<br />
• Finishing: anodised in satin colour (20 microns) or powdercoated<br />
in any RAL or Syntha Pulvin ® colour (60-80 microns)<br />
(for UK min 40 microns)<br />
• The frame is lined with a rubber gasket to guarantee a<br />
reduced noise level<br />
c r o s s - s e c t i o n s<br />
Width<br />
• 393/1: Linear bar grille with flangeless “L” frame<br />
f i x i n g<br />
• No fasteners<br />
d i m e n s i o n s<br />
• Bar spacing: 10 mm<br />
• Maximum length:<br />
Frame: 3.5 m<br />
Grille: +/- 1.6 m<br />
• Maximum width:<br />
Grille: 300 mm<br />
• Effective opening = length and width – 50 mm<br />
• Larger inclination angle: 20°<br />
• Bars arranged lengthwise<br />
Width<br />
• 393/2: Linear bar grille with flanged “Z” frame<br />
Width<br />
• 393/3: Frameless linear bar grille<br />
technical specifications 393<br />
Technical data<br />
Visual free area 63%<br />
Physical free area 63%<br />
Not designed to walk on!<br />
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