Handbook TSF F 202206

3/33 | TSF-F
Description
TSF-F is a square perforated diffuser for installation in T-bar suspended ceilings. It is intended for air extract.
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
• 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 TSF-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. 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.