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Search 80+ Air Diffusers from leading Air Conditioning & Ventilation manufacturers including; Waterloo Air Products plc, Colman Air Distribution and TROX UK Ltd.

You can see a full list of manufacturers of Air Diffusers here.

Other popular types of Air Conditioning & Ventilation include; Extraction & Ventilation, Air Filters and In-system Fans.

Important criteria to consider when specifying Air Diffusers include; Material, Colour and Typical Building Sector.

ACD Adjustable Curved Vane Diffusers

Waterloo Air Products plc
The Waterloo ACD diffusers are ideally suited to commercial and industrial projects requiring relatively low cost but versatile air outlets. Available with 1, 2, 3 or 4 way patterns with individually adjustable vanes, the diffusers can be manufactured to any i...

AWB Bow-shaped Wall Terminals

Waterloo Air Products plc
AWB is a bow shaped displacement unit for wall mounting, designed to supply air at low velocity. The terminals are suitable for comfort installations. AWB is offered with optional base, decorative top and duct cover. Width, depth and connections are standardi...

DE Louvre Face Burgess Diffusers

Waterloo Air Products plc
Introduction The Waterloo series D multicone diffusers, constructed from aluminium alloy extrusions with mitred and welded/cleated frames, are ideal for most commercial projects requiring high quality diffusers for integration with a variety of ceiling ty...

WTP Plenum Box to suit SDF Fixed Blade Swirl Diffusers

Waterloo Air Products plc
The proprietary plenum boxes for our SDF swirl diffusers are designed to guarantee a good mixing of the air prior to diffusion through the terminals. Available with Side or Top Entry connections to customer-specific diameter, these can be fitted with Spigot fl...

M Aircell Louvre Face Diffusers

Waterloo Air Products plc
The Waterloo Aircell M series presents all the cost and design advantages of the 2000 series with the visual appeal of clean, unbroken lines on the traditional multicone design. The diffusers are available in a range of 4 sizes to integrate with standard 300m...

RWK Plain Face Circular Diffusers

Waterloo Air Products plc
The Waterloo circular diffuser type RWK has an adjustable radial diffusion pattern and provides excellent induction characteristics. The diffuser and faceplate are manufactured from aluminium and the plenum is zintec steel. The shape of both the plenum and the...

SDP Plenum Box SDCH Swirl Diffusers

Waterloo Air Products plc
Introduction The proprietary plenum boxes for our SDCH swirl diffusers are designed to guarantee a good mixing of the air prior to diffusion through the terminals. Available with Side Entry connections matching the diffuser neck (nominal size), these can be f...

SDFS-LCT Perforated Tile Concealed Swirl Diffusers

Waterloo Air Products plc
Introduction The SDFS - LCT has been developed for use when mounted directly on top of a ceiling tile (supplied by others). The diffuser is supplied in matt black as standard and the outer flange has a black gasket to seal against the back of the tile and off...

EW Recessed Wall / Ceiling Terminals

Waterloo Air Products plc
EW series terminals can be used in all types of installations to provide displacement ventilation. They are designed to be installed recessed in a wall or ceiling so the front is flush with wall or ceiling, reducing the visual impact within the architectural s...

RWI Perforated Face Circular Diffusers

Waterloo Air Products plc
The Waterloo high induction perforated face circular diffuser type RWI has an adjustable radial diffusion pattern and provides excellent induction characteristics. The diffuser and faceplate are manufactured from aluminium with a plenum in zintec steel, and ha...
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Did you know that the Diameter for products within the Air Diffusers category, can range from 100 mm to 800 mm and the average is 373 mm?

AK Industrial Multi

Waterloo Air Products plc
Introduction AK units are used in industrial and comfort installations to provide displacement ventilation in large areas. The units can be wall-mounted or free standing. They are designed to supply very large airflows at low velocities in the occupied zone. ...

2000 Aircell Architectural 4 Way Diffusers

Waterloo Air Products plc
The Waterloo Aircell 2000 series presents a contemporary diffuser style combining high performance and robust construction with the significant cost advantage of injection moulded engineering polymers. The diffusers are available in 2 sizes to integrate with ...

KRCP Hygiene Perforated Face Diffusers

Waterloo Air Products plc
The Waterloo KRCP range of diffusers have been designed to suit 600mm square ceiling modules of ‘Burgess type’, lay-in T and concealed T arrangements. The diffuser incorporates an easily removable perforated face plate and adjustable inner multicone patter...

ARC Semi-circular Wall Terminals

Waterloo Air Products plc
ARC is a semi-circular displacement unit for wall mounting, which provides supply air at low velocity. The terminals are suitable for both comfort and industrial installations. ARC can be installed with optional base and duct cover. Width, depth and circular ...

LCT20 Lay On Ceiling Tile Diffuser

Waterloo Air Products plc
The LCT20 has been developed for use when mounted directly on top of a 20% open area ceiling tile (supplied by others must be 20% after paint). The diffuser is supplied in black (RAL9005) as standard. For fitting the LCT20 can be retained using double sided ad...

DF Louvre Face Diffusers

Waterloo Air Products plc
The Waterloo series D multicone diffusers, constructed from aluminium alloy extrusions with mitred and welded/cleated frames, are ideal for most commercial projects requiring high quality diffusers for integration with a variety of ceiling types. The range is ...

FCD Fan Coil Diffusers

Waterloo Air Products plc
The Waterloo linear diffuser series FCD has been developed as an alternative form of continuous air distribution product for fan coil or variable air volume applications. Available with either one or two way core configurations, the blade profile is specifica...

WPD Adjustable Perforated Face Diffusers

Waterloo Air Products plc
The Waterloo high-induction ceiling diffuser type WPD has a perforated faceplate and easily adjustable air pattern settings. The diffuser is made from aluminium extrusions with the plenum manufactured from galvanised steel. The complete unit has been specifi...

AVC Corner Wall Terminals

Waterloo Air Products plc
AVC is a quarter round displacement unit for wall mounting, which provides supply air at low velocity. The terminals are suitable for both comfort and industrial installations. AVC can be installed with optional base and duct cover. Width, depth and circular ...

PBD Plenum Box / NRD Neck Reducer to suit D Diffusers

Waterloo Air Products plc
The proprietary plenum boxes for our range of Architectural Diffusers (DF, DE, DFA, DF-T, DTR) are designed to guarantee a good distribution of the air prior to diffusion through the terminals. Available with Side or Top Entry connections to customer-specific ...
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Did you know that the most common Finish(es) for products within the Air Diffusers category are Powder Coated , Anodised and Natural?'

WR Large Format Circular Diffusers

Waterloo Air Products plc
The Waterloo WR series is suitable for ceiling or exposed ductwork mounting and includes a rotating central core adjustment feature to provide projection heating and spot cooling or conventional horizontal diffusion. Manufactured from aluminium spinnings, the ...