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Circular diffusers – DCL

Circular diffusers – DCL
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Circular diffusers – DCL

Product catalog summary
Description: The DCL is a circular ceiling diffuser composed of an aluminum exterior ring and a steel central core, which can be detached by twisting. It creates a radial air flow with a Coanda effect and can be integrated into square panels for modular false ceilings. The standard finish is RAL 9010, with other RAL colors available upon request. Optional features include a mounting bridge or a mounting system with a volume control damper, accessible by removing the central core. A plenum box can also be added for better air distribution.
Applications: Recommended installation height is between 2.7 and 3.5 meters for both heating and cooling. The diffuser is designed to handle large air volumes with horizontal reach between 1.5 and 5 meters when cooling. Its aesthetic design and ease of installation make it suitable for spaces like offices, banks, showrooms, and auditoriums.
Dimensions: The diffuser is available in various sizes with corresponding dimensions and performance metrics. For example, a size 160 diffuser has a nominal diameter of 159 mm and can handle air flows ranging from 175 m3/h at 25 dB(A) to 350 m3/h at 45 dB(A).
Quick Selection Tips: The document provides a table for quick selection based on air flow, sound power, and pressure drop for different sizes, ranging from 160 to 315 mm in nominal diameter.
Contact Information: Koolair, S.A., located in Móstoles, Madrid, Spain, provides contact details for further inquiries.
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Catalog excerpts

Circular diffusers – DCL-1

Difusor DCL Difusor circular de techo Circular ceiling diffuser.

 Open the catalog to page 1
Circular diffusers – DCL-2

Descripcion Difusor circular compuesto por aro exterior fabricado en alu-minio y nucleo central en chapa de acero, desmontable me-diante giro. Desarrolla una vena de aire radial, con efecto techo o Coanda.Puede integrarse en placa cuadrada (DCL-Q) para instalar en falso techo modular de 600x600. Aca-bado estandar pintado en RAL 9010. Bajo demanda puede pintarse en cualquier color RAL, adaptandose a las necesi-dades decorativas que se requieran. Posibilidad de incor-porar puente de montaje (PM) o sistema de montaje mas compuerta de regulacion (SMR), accesible, esta ultima, des-montando el nucleo...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.