lindab | for a better climate Plenum box VBX Min. - max. dimensions 1. L+1×H+12 L/2 Ød 1 nom Description VBX is a plenum box for supply and extract air intended to achieve a stable flow to a rectangular grille or other types of face plates. VBX is equipped with an adjustment damper and pressure measurement device. The plenum box can be connected from the side, the top or the back. The adjustment damper is operated from the front of the box by means of a graduated handle with integrated locking mechanism. VBX is equipped with a telescopic connection for easy installation. • Can be used for both supply and extract air. • Easy-to-detach face plate for access to duct. • Same box used for all front grilles of the Global ver- sion (AC, AD, AE, AL, AR). Maintenance The grille can be removed in connection with cleaning of the internal parts of the plenum box. Order code Product Type VBX Connection 1 - Back connection 2 - Side connection 4 - Top connection Size L : 200 - 800 mm H : 100 - 300 mm VBX a bbb x ccc Example: VBX-2-600-200 90-160 C/2 C 2. C H+12 L+1 4. Ød 1 nom C H+12×L+1 90-160 C F L x H Ød 1 C F [mm] 200 x 100 125 165 90 300 x 100 160 200 110 300 x 150 200 240 130 400 x 100 160 200 110 400 x 150 250 290 155 400 x 200 250 290 155 500 x 100 200 240 130 500 x 150 250 290 155 500 x 200 315 355 190 500 x 300 400 440 215 600 x 100 250 290 155 600 x 150 250 290 155 600 x 200 315 355 190 600 x 300 400 440 215 800 x 100 250 290 155 800 x 150 315 355 190 800 x 200 315 355 190 800 x 300 400 440 215 Materials and finish Box, plenum plate and damper are made of hot-galvanised steel plate. Lindab reserves the right to make changes without prior notice 1 2022-09-26
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