SWAN

Linear slot air diffuser for ceilings

Modular length, 1200 mm
Available as Wall-to-wall mounting version
Lightweight aluminium construction
Two, three or four slots
Horizontal/vertical air distribution
Telescopic installation
Mitred corner modules
White-painted or natural anodized diffuser parts
Adjustable white or black deflectors, ABS plastic
Commissioning box
Removable damper
Standard colour White RAL 9003
- 5 alternative standard colours
- Other colours upon request

Calculate with your requirements

Design

Rectangular, linear supply air diffuser with two, three or four air slots. Each slot is equipped with air deflectors and the direction of air discharge can be adjusted. On delivery, the standard setting is 1-way diffusion for two and three air slots and 2-way diffusion for four air slots. For correct operation, the SWAN should be installed in a type SWAN T commissioning box.

Swan WTW

Active and passive slot air diffusers are included in the delivery. The SWAN slot diffusers for wall-to-wall installation have a SWAN T commissioning box mounted on the active slot diffusers.

Supply air sections

SWAN ACT: Active air diffuser section with 2-4 slots and 1158 mm long for installation in a SWAN T commissioning box.
SWAN PASS: Passive air diffuser section with 2-4 slots and 1158 mm long (looks like the active section) with cover plate for installation between the active slot diffusers.
SWAN END: Passive end diffuser section with 2-4 slots and varying length 595-1174 mm (looks like the active section) with cover plate for installation as the start and end diffuser including the end-piece, 16mm).

Material and surface treatment

The SWAN is made of aluminium. The air diffuser is painted in out standard colour, with black air deflectors or it can be supplied with a natural anodized finish with black air deflectors. Black air deflectors are recommended in order to have a less visible joint between the diffusers (Wall-to-wall). The air deflectors are made of ABS plastic. The standard module length is 1158 mm.

Standard colour:
- RAL 9003, signal white, gloss 40
Alternative standard colours:
- RAL 9006, white aluminium, gloss 80
- RAL 9007, grey aluminium, gloss 80
- RAL 9010, pure white, gloss 40
- RAL 9005, jet black, gloss 35
- RAL 7037, dusty grey, gloss 30
Non-painted finish and other colours available on request.

AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
SWAN/SWAN WTW Size	25 dB(A)		30 dB(A)		35 dB(A)
SWAN/SWAN WTW Size	l/s	m3/h	l/s	m3/h	l/s	m3/h
2-1200-160	66	238	79	284	95	342
2-1200-200	77	277	92	331	112	403
2-1200-250	81	292	96	346	121	436
3-1200-160	74	266	88	317	105	378
3-1200-200	99	356	117	421	139	500
3-1200-250	109	392	130	468	156	562
4-1200-160	81	292	94	338	108	389
4-1200-200	109	392	128	461	150	540
4-1200-250	131	472	157	565	188	677
Data presented for an open damper. The product’s full working area in terms of pressure, flow and sound are evident from the sizing diagrams. *) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.

Nordic Swan listed

The product is listed in the database for building products that can be used in Nordic Swan Ecolabelled buildings.

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Include Accessory documents

Document	Article	Document type	Date
Building product declaration (pdf 74.15kB)	SWANa	Quality	24/05/2018
Linear slot air diffuser for ceilings (pdf 1.32MB)	SWANa	Technical catalogue	23/03/2022
Installation, commissioning, maintenance (pdf 968kB)	SWANa	IOM Manual	04/05/2023
Installation, commissioning, maintenance (pdf 2.78MB)	SWAN WTWa	IOM Manual	20/12/2021
Linear slot diffuser, wall-to-wall design (pdf 2.85MB)	SWAN WTWa	Technical catalogue	23/03/2022
Building product declaration (pdf 72.95kB)	SWAN WTWa	Quality	24/05/2018
Building product declaration (pdf 103.55kB)	SWANa	Quality	24/05/2018
Building product declaration (pdf 102.94kB)	SWAN WTWa	Quality	24/05/2018
Product description - Air diffusers & dampers (pdf 249.19kB)	Air diffusers & dampers	IOM Manual	19/10/2023
Overview - Air diffusers (pdf 4.28MB)	Air diffusers	Brochure	21/02/2025
Nano certificate (pdf 71.51kB)	Air diffusers	Quality	03/10/2023
Commissioning guide - Air diffusers, VAV/CAV- & Commissioning dampers (pdf 7.73MB)	Air diffusers, VAV/CAV- & Commissioning dampers	IOM Manual	27/02/2025

Whilst we have made every effort to ensure information on this website is up to date and accurate, the technical specification and availability of products/services listed on this website may vary market to market and are subject to change without notice. Please contact your regional representative or visit your local website for further details.