OPUS-4/5  

  • For circular and rectangular air ducts

  • Built-in distribution plate

  • Available in galvanized version

  • Adjustable distribution pattern

APPLICATION

Opus-4 and Opus-5 are rectangular supply air diffusers that are mounted on the side of circular and rectangular air ducts. The diffusers have an adjustable flow pattern and are ideal for both underheated and superheated air. The duct velocity in front of the first diffuser should not exceed 5 m/s.
 
Design
Opus-4D and 4DD are made for installation in circular ducts, whereas Opus-5D and 5DD are designed for installation in rectangular ducts. The diffusers are equipped with adjustable Opus nozzles. Each unit is fitted with a diffuser plate to the rear which ensures even distribution at the front. The system is available with one (D) or two (DD) nozzle rows. In addition to the standard dimensions, made-to-measure diffusers with different numbers of nozzles are also available. Please contact your local dealer for more information. The standard nozzle settings are shown in fig. 1.
 

DESCRIPTION

Materials and surfaces
The sprinklers are made of steel plated with surface treatment RAL 9003 - gloss 30. Opus nozzles are in ABS plastic. Black RAL 9005, aluminium RAL 9006 and galvanized finish can be supplied on request. Other colors are also available, but then without adjustable nozzles.

MOUNTING

The slots in the ducting are made as described below and in Fig. 3. The diffuser plate and front panel are placed over the slot and fixed using the screws provided.

Opus-4D and Opus-5D, slot in duct: L= 950, H=70

Opus-4DD and Opus-5DD, slot in channel: L= 950, H= 125

Technical information

  • ORDER CODE
  • QUICK SELECTION

Downloads

product information

  • Opus 4 og 5

    Technical Leaflet 1,3 MB pdf

certificates

  • EPD-Opus 4/5

    Declaration 1,1 MB pdf

  • Statement

    Statement 700 KB pdf

TROX Services

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Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265

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