Acoustic transfer grill KAT

for partition wallsteelanodized aluminum

The KAT, KOOLAIR, sound attenuation air transfer unit offers a high sound absorption level, low pressure loss, easy installation and attractive design. Air is moved to adjacent rooms by the transfer unit by the pressure difference between the rooms. The low pressure loss of the device allows large air volumes to be moved between areas. The unique design allows the unit to be installed in plasterboard walls for air movement between adjacent areas, while also avoiding vision through the device and ensuring room-to-room sound reduction to guarantee conversation privacy. The sound reduction of the equipment is independent of the wall material. Plenum box in galvanised steel sheet. Diffusers and grilles in aluminium, anodized or painted in RAL color to be defined. Models KAT-Z. Sound attenuation air transfer units for wall thicknesses of 100 mm. KAT-T. Sound attenuation air transfer units for wall thicknesses of 125 mm. BAK. Acoustic box.