Swirl diffuser, 250mm diameter with 200 mm top connection
This steel swirl diffuser with diffusion collar comes with a 250 mm connection diameter, fixed vanes and a 200 mm top connection. This ceiling diffuser produces horizontal air output. 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 swirl diffuser can easily be connected to a 200 mm spiral pipe using the transition piece.
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.
Wall grille property | Value |
Nominal diameter | 250 mm |
Installation | With screw fixings provided |
Connection | Transition piece with 200 mm top connection |
Material | Steel |
Adjustable flow | No |
Functions | Supply and extraction |
Air throw | Coanda 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 colour | Name | Coating | Finish |
RAL 9010 (tip) | Pure white | Powder coating | 70% gloss |
RAL9003 | Signal white | Powder coating | 70% gloss |
RAL9005 | Black | Powder coating | 30% gloss |
RAL9016 | Traffic white | Powder coating | 70% 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 | 8719544210043 |
Manufacturer's item number | WR220-FT--0250-RAL9010 |
Article number | 37050312-9010 |
Specifications
Color | RAL 9010 |
Material | Steel |
Nom. duct diameter connection | 250 mm |
Right of return | No. Mixed colour customisation |
For modular ceiling systems | None |
Without plenum | Yes |
Coating | RAL 9010 |
Colour type (no surcharge) | Bespoke |
Front diameter | 310 mm |
Frontview | Round |