Universal Plenum - Diffusers

Adjustable plenum slot diffuser Titus TBD series plenum slot diffusers provide flexibility, great performance and ease of installation Their adjustability

Linear slot diffuser for efficient air supply in comfort Accessories PB-HELLA-3-1200-J #141221 · Plenum box for 3-slot diffuser, insulation outside

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

linear slot drain Hi, Can someone point me to a manufacturer that makes Linear Slot Diffusers the connection spigot on the top of the plenum box