DRG

Low velocity air diffuser for small air flows

Adjustable spread pattern and affected area
Simple to install
Cleanable
Available in special versions
Standard colour Black RAL 9005
- 5 alternative standard colours
- Other colours upon request

Calculate with your requirements

DRG is a rectangular low velocity terminal designed for small air flows, the air being supplied to the room at low velocity The spread pattern is easily adjustable with the rotatable nozzles. It is suitable for rooms where many small units can be spread out for the best possible distribution of supply air, for example in assembly halls, theatres, cinemas, lecture halls etc. The unit is mounted under seats in the riser of the steps.

Technical description

Design

DRG is a rectangular low terminal consisting of two parts, the front plate and the mounting frame. The rectangular mounting frame is equipped with grooves in the short sides which fit the springs on the front plate. The perforated front plate has aerodynamically shaped nozzles. The front plate is pressed into the mounting frame and is held in place by the spring clips.

Material and surface treatment

The mounting frame and the front plate are manufactured in galvanized sheet steel. The front plate is painted in the colour selected when the order is placed. The standard version is painted.

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

Adaptation

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Include Accessory documents

Document	Article	Document type	Date
Building product declaration (pdf 143.48kB)	DRGb	Quality	11/12/2023
Low velocity terminal for small airflows (pdf 569.12kB)	DRGb	Technical catalogue	30/11/2021
Installation, commissioning, maintenance (pdf 434.81kB)	DRGb	IOM Manual	24/05/2018
Commissioning guide - Air diffusers, VAV/CAV- & Commissioning dampers (pdf 7.75MB)	Air diffusers, VAV/CAV- & Commissioning dampers	IOM Manual	19/08/2024
Product description - Air diffusers & dampers (pdf 249.19kB)	Air diffusers & dampers	IOM Manual	19/10/2023
Nano certificate (pdf 71.51kB)	Air diffusers	Quality	03/10/2023
Overview - Air diffusers (pdf 3.34MB)	Air diffusers	Brochure	12/07/2022

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.