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Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005
Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005

Swirl diffuser 250 mm with insulated plenum box, screw fixing and 200 mm side connection - diffusion collar - mixed colour RAL 9005

Article number: 37050432-9005


Brand: Grada


Delivery time: 21 working days
RRP £228.67
£182.94
-20%

Swirl diffuser 250 mm with insulated plenum box, side connection and central screw

This steel swirl diffuser with fixed vanes, also called a ceiling diffuser, has a 250 mm connection diameter and is supplied with an insulated plenum box with 200 mm side connection. Thanks to its high inducing effect, the swirl diffuser is highly suited for efficiently displacing very cool or warm air. The swirl diffuser can be used for both extracting and supplying air.


The diffusion collar produces the so-called Coanda effect when air is being delivered. This is an effect where the jet of air tends to follow the surface, instead of a straight line in the original direction. The advantage of this is greater throw and better distribution of air through the room. This produces maximum comfort in the room.


It is easy to connect a spiral pipe or flexible hose to the side connection on the insulated plenum box. The swirl diffuser comes with one M6 screw (in matching colour and four centimetres long) as standard for the central screw. The advantage of this central screw is that after installation the grille can still be easily dismantled for cleaning.


Wall grille propertyValue
Nominal diameter250 mm
InstallationCentral screw fixing
ConnectionTo insulated plenum box with 200 mm side connection
MaterialSteel
Adjustable flowNo
FunctionsSupply and extraction
Air throwCoanda effect

Swirl diffuser colours

All swirl diffusers can be supplied in a mixed colour for you (see table). Mixed colours are paint finishes which are mixed specifically for you. All products come on 90-day approval (except for products finished with a 'mixed colour blend').


Mixed colourNameCoatingFinish
RAL 9010 (tip)Pure whitePowder coating70% gloss
RAL9003Signal whitePowder coating70% gloss
RAL7001Silver greyPowder coating70% gloss
RAL9005BlackPowder coating30% gloss
RAL9016Traffic whitePowder coating70% gloss

(mixed colours shown in photos may differ slightly)


These mixed colours are available at no extra cost. Prefer a different mixed colour? This can be arranged - please contact us for a custom quote.

Brand Grada
Category Swirl diffusers with diffuser ring
GTIN 8719544210883
Manufacturer's item number WR231-FSG-0250-RAL9005
Article number 37050432-9005

Specifications

Color RAL 9010
Material Steel
Nom. duct diameter connection 250 mm
Right of return No. Mixed colour customisation
For modular ceiling systems None
Shape of plenum Rectangular
Without plenum No
Coating RAL 9005
Colour type (no surcharge) Bespoke
Top connection on plenum No
Front diameter 310 mm
Frontview Round

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