12 Plenum Box for [12 Linear Slot Diffuser

Linear Slot diffuser with plenum box with round collar for flexible duct exporter China Professional factory manufacture and supply quality

36 Plenum Box for Premium Insulated Plenum Box for Heating and Cooling

linear slot diffuser dimensions Extruded Aluminium Linear Slot Diffuser with vertical deflections blades to adjust direction of air Optional accessories: Plenum box either un-lined,

linear slot exhaust fan SLD series slot diffuser is also suitable for exposed applications where there is no ceiling, supplied as a combined unit with full size plenum boxes to suit