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Slot diffuser with six adjustable 500 mm slots - mixed colour RAL 9010
Slot diffuser with six adjustable 500 mm slots - mixed colour RAL 9010

Slot diffuser with six adjustable 500 mm slots - mixed colour RAL 9010

Article number: 37090572-9010

Brand: Grada

Delivery time: 21 working days
Adviesprijs £191.00

Slot diffuser with six adjustable slots L = 500 mm

The SLS16 aluminium slot diffuser comes with adjustable 500 mm slots and is suitable for both supplying and extracting warm or cold ventilation air. This adjustable slot diffuser is widely used in homes, offices, shops, conference rooms, and so on. The air slots can be individually adjusted, and each has two specially designed low-profile deflectors. This means the air supply flow can be adjusted by up to 180°.

These hidden deflectors ensure that the slot diffuser keeps its sleek design. The Grada SLS16 slot diffuser is suitable for ceiling or wall installation. Either the insulated or uninsulated SPS plenum box is recommended/used for installation.

Slot diffuser propertiesValue
Front panel length540 mm
Front panel height280 mm
Number of slots6 slots
Slot length500 mm
Slot height25 mm
Free flow area750 cm²
Air displacement at 3 m/s225 m³/h
InstallationCeiling or wall mounting
ConnectionPlenum box (not included)
FunctionsSupply and extraction
Number of adjustable parametersTwelve, two deflectors per slot
Nominal length510 mm
Nominal height264 mm

The nominal length and height shown is the cutout size where the slot diffuser is installed, also known as the opening size.

Slot diffuser colours

All slot diffusers are available in mixed colour blends (see table). Mixed colour blends 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
RAL9010 (tip)Pure whitePowder coating70% gloss
RAL9003Signal whitePowder coating70% gloss
RAL7001Silver greyPowder coating70% gloss
RAL9005BlackPowder coating30% gloss
RAL9003Traffic whitePowder coating70% gloss

(mixed colours shown in photos may differ slightly)

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

Brand Grada
Categorie Slot diffusers with adjustable slots
GTIN 8719544183552
Manufacturer's item number SLS16-F0500-RAL 9010
Article number 37090572-9010


Front width 280 mm
Front length 540 mm
Air pattern adjustable Yes
Material Aluminium
With end cap left Yes
With end cap right Yes
With volume adjustment No
Right of return No
Without plenum Yes
Coating RAL 9010
Colour type (no surcharge) Bespoke
Number of slots 6


Frequently asked questions