Description
The Systemair TSK circular supply diffuser. TSK is a perforated version of TST. The gap width is adjustable.

Function
The TSK is a circular perforated supply diffuser for ceiling installation. The two-part diffuser unit can be adjusted to provide the desired throw.

Design
The TSK is manufactured from galvanized sheet metal, with a white powder-coated finish (RAL 9010-80). The TSK is available with the following diameters: ø100, ø125, ø160, ø200, ø250 and ø315.

How to use for exhaust air
This device can be used for exhaust air as explained in printed catalogue.

Mounting
The diffuser is installed directly onto the spiral duct and fixed with pop rivets. If the diffuser is fitted to a PER plenum box, there must be a straight length, 4 times the duct’s diameter, in front of the PER plenum box.