COLIBRI Wall

Wall air diffuser with nozzles for supply air and flush mounting

Adjustable nozzles
100% flexible distribution pattern
Cleanable
Simple adjustment
Used together with ALV commissioning box
Standard colour White RAL 9003
- 5 alternative standard colours
- Other colours upon request

Calculate with your requirements

Rectangular supply air diffusers with rotatable nozzles. The nozzle technique enables supply of air above or below room temperature as well as in a horizontal and/or vertical distribution pattern The air diffusers are well-suited for constant as well as variable air flow.

Design

Material and surface treatment

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

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) *)
COLIBRI Wall Size	ALV Size	25 dB(A)		30 dB(A)		35 dB(A)
COLIBRI Wall Size	ALV Size	l/s	m³/h	l/s	m³/h	l/s	m³/h
300-150	300-150-100-B	15	54	20	72	28	101
400-150	400-150-125-B	24	86	28	101	40	144
400-200	400-200-160-B	33	119	41	148	50	180
550-250	550-250-200-B	50	180	60	216	75	270
550-300	550-300-250-B	62*	223*	70	252	85	306
The data specified in the table is applicable to 50 Pa total pressure, with commissioning box ALV with connection at the rear. * Data applies at total pressure 35 Pa. *) Lp10A = Sound pressure incl. A-filter with 4 dB room attenuation and 10 m² room absorption area.

ALV

Commissioning box for wall diffusers

Filter

Include Accessory documents

Document	Article	Document type	Date
Wall air diffuser with nozzles for supply air and flush mounting (pdf 1.01MB)	COLIBRI Wall c	Technical catalogue	19/08/2024
Installation, commissioning, maintenance (pdf 680.62kB)	COLIBRI Wall c	IOM Manual	19/08/2024
Nano certificate (pdf 71.51kB)	Air diffusers	Quality	03/10/2023
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
Commissioning guide - Air diffusers, VAV/CAV- & Commissioning dampers (pdf 7.73MB)	Air diffusers, VAV/CAV- & Commissioning dampers	IOM Manual	27/02/2025

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