DBC

VARIZON® Displacement unit with adjustable spread pattern

Adjustable spread pattern and affected area
Suitable for all types of rooms
Measurement unit
Cleanable
Concealed fixing
Standard colour White RAL 9003
- 5 alternative standard colour
- Other colours upon request

Calculate with your requirements

DBC is a complete, rectangular, bow-shaped displacement unit. It provides supply air at low velocity to the occupied zone. The distribution pattern is easily adjustable due to the movable nozzles. Accessories include a floor plinth, duct cover and a controller.

AIR FLOW - SOUND PRESSURE ROOM (Lp10A) *)
DBC Size	25 dB(A)		30 dB(A)		35 dB(A)
DBC Size	l/s	m3/h	l/s	m3/h	l/s	m3/h
200	150	540	175	630	200	720
250	200	720	240	864	270	972
315	340	1224	395	1422	460	1656
400	460	1656	550	1980	630	2268
200-600	450	1620	520	1872	610	2196
300-600	650	2340	750	2700	880	3168
Data for the DBC + regulator REG are shown in a separate table. *) 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
Low velocity displacement unit with VARIZON (pdf 936.6kB)	DBCa	Technical catalogue	24/11/2021
Installation, commissioning, maintenance (pdf 825.51kB)	DBCa	IOM Manual	24/05/2018
Installation, commissioning, maintenance (pdf 257.32kB)	DBCT 1a	IOM Manual	24/05/2018
Nano certificate (pdf 71.51kB)	Air diffusers	Quality	03/10/2023
Commissioning guide - Air diffusers, VAV/CAV- & Commissioning dampers (pdf 7.75MB)	Air diffusers, VAV/CAV- & Commissioning dampers	IOM Manual	19/08/2024
Overview - Air diffusers (pdf 3.34MB)	Air diffusers	Brochure	12/07/2022
Product description - Air diffusers & dampers (pdf 249.19kB)	Air diffusers & dampers	IOM Manual	19/10/2023

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