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Fixed blades swirl diffusers – DFRE-Q PR

Fixed blades swirl diffusers – DFRE-Q PR
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Fixed blades swirl diffusers – DFRE-Q PR

Product catalog summary
Description: The document describes a fixed blade swirl diffuser with a perforated plate, designed for air supply and extraction. It features a fixed or hinged perforated plate for easy access, with a swirl diffuser at the rear. Standard dimensions are 595x595 mm for modular ceilings, and 599x599 mm for concealed grid ceilings.
Application: The diffuser is suitable for high air flow rates with low velocity in occupied zones, recommended for installation heights between 2.5 and 3.5 meters. It is designed to meet stringent design requirements, offering high induction rates to reduce velocities and improve thermal gradients.
Finishes: Standard finish is white RAL 9010, with special finishes available on request.
Dimensions: The document provides a table with dimensions for various models, ranging from 125 mm to 500 mm in diameter.
Quick Selection Table: A table is included showing air flow rates, sound power levels, and pressure drops for different sizes, with values provided for sound levels from 20 dB(A) to 45 dB(A).
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Catalog excerpts

Fixed blades swirl diffusers – DFRE-Q PR-1

Difusor DFRE-Q-PR Difusor rotacional de aleta fija con chapa perforada. Fix blade swirl diffuser with perforated plate.

 Open the catalog to page 1
Fixed blades swirl diffusers – DFRE-Q PR-2

Descripcibn Difusor rotacional de aleta fija especialmente disenado para impulsion y retorno de aire. Consiste en una placa perforada con un difusor rotacional de aleta fija en el interior. La placa puede ser fija o abatible. La dimension estandar de la placa es de 595x595 mm, aplicable para techo modular o decalado. Para techos de perfileria oculta la placa sera de 599x599 mm Aplicacibn Difusor con altos caudales de impulsion y baja velocidad en zona ocupada. Difusor recomendado para una altura de instalacion entre 2,5 y 3,5 m Acabados Pintado en blanco RAL 9010. Acabados especiales bajo demanda. Description The...

 Open the catalog to page 2

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