Slot Diffuser Installation Details
7.16 Linear slot diffuser ASMLD 18 7.19 Plenum slot diffuser ASMPD 21 AIR FLOW DATA 7.7 Supply linear slot diffuser - 20 mm: ASLD Tab. 7.1 9 7.9 Supply linear slot diffuser - 25 mm: ASLD-25 Tab. 7.2 11 7.11 Supply linear slot diffuser - 16 mm: ASLD-16 Tab. 7.3 13 7.13 Return linear slot diffusers - 20 mm: ARLD Tab. Maximum one-piece length 72', lengths over 72' made in multiple units with pin splices for even continuous lengths (1/8' increments). 999' maximum continuous length. Note: The width dimension is determined by the slot width (type) and the number of slots.
Aerodynamically designed blades provide a tight horizontal pattern that maintains stability even at low airflow rates, making the SDS ideal for VAV applications. Excellent for architectural applications, the SDS has many mounting styles and is available with multiple slot widths and quantities to meet a range of airflow requirements.
- In panelled ceilings Installation. In continuous ceilings. 08/2015 – DE/en. Slot diffusers for ceiling installation. Slot diffusers with 15 mm diffuser face (nominal width) and adjustable air control elements Nominal lengths from 600 to 1500 mm, 1 slot Volume flow rate range from 7 to 30 (l/s)/m or 25 to 108 (m³/h)/m.
- Contractors may utilize a number of slot diffuser installation methods. They are typically concealed within a suspended ceiling, but may also be placed in dry wall partitions or ceilings. Some designs call for these diffusers to be installed in soffits above a window, or in a built-out area below a window sill.
- Models
- Supply (SDS)
- Return (SDR)
- Curved supply/return (SDC)
- 4-way Slot Diffuser (SDS4)
- Plenum
- Sloped (SDA)
- Square (SDB)
- Slot Widths
- 1/2 in.
- 3/4 in.
- 1 in.
- 1 1/2 in.
- Slot Quantity
- 1 to 10
- Accessories
- Blank-off strips
- Mitered corner section (MC)
Fields of application
The SCHAKO ceiling slot diffuser type DSCXL ist suitable for room heights from 2.6 m to 4 m for direct installation in plasterboard ceilings or suspended ceilings (pressure ceilings). The ceiling slot diffuser is supplied with 1 slot and is available as single diffuser or in band design.
Function
Slot Diffuser Fixing Details
The large cross section in the SCHAKO DSCXL diffuser allows a high air volume compared to other slot diffusers. Thanks to the stable air jet and high induction, it can be used with temperature differences up to 12K in cooling mode. The pre-pressure generated by the blades ensures that the supply air is distributed equally across the whole length of the diffuser, whether as single diffuser or in band design.
A subsequent change of the air jet outflow direction on site is always possible, since the air deflection blades can be easily adjusted from outside, as usual at SCHAKO.
If an air throw pattern is specified when ordering, it will be preset in factory. The diffuser can be used for supply and return air.