PELICAN Ceiling

Rectangular perforated diffuser for supply and extract air

Flexible distribution pattern without change in the sound data
Designed for modular suspended ceilings
Commissioning box with 1 or 2 changes in dimension between the inlet and outlet
Available in a version with low installation height
ADAPTER for suspended ceiling system
Standard colour White RAL 9003
- 5 alternative standard colours
- Other colours upon request

Calculate with your requirements

Design

The square, perforated supply air diffuser PELICAN Ceiling consists of a diffuser backing box and a diffuser face. The air diffuser's perforated face plate is equipped with an adjustable air flow director for simple variation of the distribution pattern. The diffuser face is easy to install and remove. This enables quick and uncomplicated installation, commissioning and cleaning.

The air diffuser is also available in a low version if the space inside the ceiling void is restricted. The air diffuser is then supplied without sleeve coupling (not size 400-600).

Material and surface treatment

The diffuser backing box and the diffuser face are made of sheet steel. The commissioning box is made of galvanized sheet steel. The interior and exterior surfaces of the air diffuser are painted.

Standard colour:
- White semi-gloss, lustre 40, RAL 9003/NCS S 0500-N
Alternative standard colours:
- Silver gloss, lustre 80, RAL 9006
- Grey aluminium gloss, lustre 80, RAL 9007
- White semi-gloss, lustre 40, RAL 9010
- Black semi-gloss, lustre 35, RAL 9005
- Grey semi-gloss, lustre 30, RAL 7037
Non-painted finish and other colours available on request.

SUPPLY AIR - AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
PELICAN Ceiling Supply Size	ALS Size	25 dB(A)		30 dB(A)		35 dB(A)
PELICAN Ceiling Supply Size	ALS Size	l/s	m3/h	l/s	m3/h	l/s	m3/h
125-400/600	100-125	27	97	36	130	43	155
160-400/600	125-160	38	137	54	194	70	252
200-600	160-200	58	209	80	288	110	196
250-600	200-250	83	299	107	385	150	540
315-600	250-315	125	450	150	540	180	648
400-600	315-400	180	648	215	774	255	918
Data specified for supply air applies to 50 Pa total pressure. *) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.

EXTRACT AIR - AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
PELICAN Ceiling Extract Size	ALS Size	25 dB(A)		30 dB(A)		35 dB(A)
PELICAN Ceiling Extract Size	ALS Size	l/s	m3/h	l/s	m3/h	l/s	m3/h
125-400	100-125	19	68	27	97	40	144
160-400	125-160	25	90	44	158	63	227
200-600	160-200	35*	126*	70	252	95	353
250-600	200-250	61	220	88	317	130	468
315-600	250-315	95	342	155	414	190	684
400-600	315-400	140*	504*	240	864	300	1080
Data specified for extract air applies to 50 Pa total pressure. 40 Pa total pressure. ) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m2 room absorption area.

ALS

Commissioning box for air diffusers

ADAPTER

Adapter for modular suspended ceiling systems

Filter

Include Accessory documents

Document	Article	Document type	Date
Overview - Air diffusers (pdf 4.28MB)	Air diffusers	Brochure	21/02/2025
Product description - Air diffusers & dampers (pdf 249.19kB)	Air diffusers & dampers	IOM Manual	19/10/2023
Overview - Ceiling Collection (pdf 1.26MB)	EAGLE C, COLIBRI C, HAWK C, LOCKZONE C, PELICAN C, SWIFT C, VIREO C	Brochure	08/02/2022
Installation, commissioning, maintenance (pdf 1.88MB)	PELICAN CE a	IOM Manual	04/07/2022
Installation, commissioning, maintenance (pdf 2.44MB)	PELICAN CS a	IOM Manual	04/07/2022
Square ceiling air diffuser for supply- and extract air (pdf 2.6MB)	PELICAN CS a	Technical catalogue	04/07/2022
Quick guide - Ceiling Collection (pdf 1.03MB)	EAGLE C, COLIBRI C, HAWK C, LOCKZONE C, PELICAN C, VIREO C	Brochure	23/02/2021
Building product declaration (pdf 105.77kB)	PELICAN CE	Quality	24/05/2018
Building product declaration (pdf 105.82kB)	PELICAN CS	Quality	24/05/2018
Commissioning guide - Air diffusers, VAV/CAV- & Commissioning dampers (pdf 7.73MB)	Air diffusers, VAV/CAV- & Commissioning dampers	IOM Manual	27/02/2025
Nano certificate (pdf 71.51kB)	Air diffusers	Quality	03/10/2023

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