DCR-TK

Main features

• Supply air
• Adjustable nozzles
• Cleanable commissioning box with environmentally friendly insulation
• Mounted free-hanging or flush with the ceiling

Description

• Supply air nozzle diffuser suitable for most types of premises where flexible air distribution is required.

• The diffuser is normally installed with a cleanable commissioning box (plenum) type TK, which contains measuring hoses and commissioning damper.

• DCR is supplied with a tangential diffusion pattern unless otherwise specified when ordering.

• DCR can also be used without a commissioning box. Commissioning must then be made with a separate damper.


Product sizes (mm):

Ø125
Ø160
Ø200
Ø250
Ø315

 

Accessories
• MN: Muff/nipple, duct extension/converter for installation with plenum in suspended ceilings.


Commissioning box/plenum – TK
(Ø dim. diffuser side-duct side, mm)

• TK – 1 step*):

125-100
160-125
200-160
250-200
315-250

• TK – 2 step*):

160-100
200-125
250-160
315-200

 

*) The term step refers to the size ratio between the box's connection dimensions:
– 1 step = A difference of 1 duct dimension between the box's diffuser side connection and duct side connection, e.g. 160-125.
– 2 step = = A difference of 2 duct dimensions between the box's diffuser side connection and duct side connection, e.g. 160-100.
– 0 step = = No difference between the box's diffuser side connection and duct side connection, e.g. 160-160.


• DCR: Body made of powder-coated galvanised steel sheet in white RAL standard colour. Nozzles made of PP plastic.

• TK: Hot-dip galvanised steel sheet, internally insulated with washable and surface-coated sound absorber made of 100% recycled, non-allergenic, hydrophobic PET plastic material.


• The diffuser is connected directly to the commissioning box. For suspended ceiling installation, the device is connected to the box using the MN sleeve/nipple accessory.
• The commissioning box is connected to a circular duct and can be installed directly after a bend.
• When installed after a T-piece, a straight section corresponding to 4 x the diameter is required.