KNI, RMI supply and exhaust metal diffusers
Choose a size
Price includes VAT 21%.
The indicated price is valid ordering till 05.09.2025.
The indicated price is valid ordering till 05.09.2025.
Diffusers
Supply and extract air diffusers for indoor installation. For diffuser connection boxes, see relevant chapter.
Optionally we can offer on request in aluminium, stainless steel, powder coating in RAL/RR and other visual designs.
KNI, RMI metal diffusers

The flat metal diffusers are ceiling-mounted in an air duct and have the possibility of adjusting the flow of air, which can be achieved by rotating the central disc. The diffuser models are universal, one model for both supply and extract.
D (mm) | 100 | 125 | 160 | 200 | 250 |
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Article | VRDIKNI100 | VRDIKNI125 | VRDIKNI160 | VRDIKNI200 | VRDIKNI250 |
In stock | available | available | available | available | available |
Manufacturer: other
Material and main features:
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Material: metal
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Colour: RAL9016 or other, individually powder-coated
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Connection: in pipe
Standard diameters (mm): D80-D200 mm.