Hidden slot diffuser linear grilles

SDS SDR LINEAR SLOT DIFFUSER hidden slot diffuser SD223 concealed ceiling slot diffusers are suitable for the installation of suspended ceilings and they are used tosupply or exhaust air from the environment hidden slot diffuser LINEAR SLOT DIFFUSERS >>>>> 11 - 13 HIDDEN LINEAR SLOT DIFFUSERS >>>>> 14 - 18 HI THROW FLOW BAR DIFFUSERS >>>>> 19

hidden slot drain FlowTee for bolt slot ceiling systems, 1 slot Flowbar with factory mounted uninsulated plenum FTB-15 FlowTee for bolt slot ceilings, slot Flowbar