Where is the LS-A Linear Slot Diffuser generally by airgrille

Linear Slot Diffuser Adjustment linear slot diffuser installation Fully adjustable linear slot supplyreturn air diffuser, suitable for sidewall or ceiling mounting Available with 1 to 8 slots and a choice of two slot widths linear slot drainage channel systems 6600 Series: 6610 52-1 SupplyReturn Linear Slot Diffuser Installation METALAIRE · 101K

linear slot diffuser cfm chart Linear Slot Diffuser shall be QAE Model LSD from high quality aluminium extrusion in maximum one piece lengths of 4200mm and from 1 to 8 slots Design shall