Handbook TSO F 202206

3/49 | TSO-F
Description
TSO-F is a square perforated diffuser for installation in T-bar suspended ceilings. It is mainly intended for air supply and
can be used for air extract as well. The recommended installation height is up to 4 m. The field of application is offices,
schools, medical premises, shops, halls and corridors.
Highlights
• Simple and safe design, easy installation and handling
• Operable also without plenum box, connected directly to duct bend or tee
• Low installation space height requirements
• Hidden deflector for omni-directional or restricted angle horizontal air discharge
• Well balanced ratio between air flow capacity, pressure drop and sound generation
Accessories:
• THOR-F: Plenum Box
• THOR: Plenum Box
• THOR-E: Plenum Box
• CBO: Connection Box
Design
The TSO-F is made from galvanized steel sheet with powder paint surface finish. It consists of the backing box with
circular duct connection equipped by rubber gasket and the perforated front plate. An adjustable deflector is attached
to the backing box by thread bolts. The outer shape of the backing box fits into T-bar ceiling frames with raster 600
mm or 625 mm. The front plate holds in the backing box by simple hinges on one side and by spring fixing brackets on
the other side. The front plate can be opened or detached easily without tools. To prevent the free fall of the front
plate during manipulation on the diffuser a safety string connects it detachably to the backing box. For easy opening of
the front plate without tools there is a folding ear on the edge of the plate.