Diffusers

Diffusers are designed for air supply.

Displaying 1 to 24 (of 26 products)
Gypsum Square Diffusers
Gypsum Square Diffusers
£ 78.00
For an almost invisible requirement, frameless SQUARE diffusers are probably the most versatile solution, blending perfectly with the environment. They can be plastered together with the wall or the ...
Gypsum Circle Diffusers
Gypsum Circle Diffusers
£ 70.00
For an almost invisible requirement, frameless PCIRCLE diffusers are probably the most versatile solution, blending perfectly with the environment. They can be plastered together with the wall or the...
Circular Ceiling Diffuser - TST 160
Circular Ceiling Diffuser - TST 160
£ 52.51
TST Ceiling diffuser, steel, RAL9010 Gloss 30% Part Num: 19943 Description TST is a circular supply diffuser. The distribution pattern can be altered and the gap width is adjustable. The TST is...
PCA Diffuser - PCA-315
PCA Diffuser - PCA-315
£ 178.21
Formo is a range of diffusers for mixed ventilation, which are suspended from the ceiling with a single slot around the diffusers. The diffusers are offered in circular, or square designs with perfora...
Circular Ceiling Diffuser - TST 125
Circular Ceiling Diffuser - TST 125
£ 50.01
TST Ceiling diffuser, steel, RAL9010 Gloss 30% Part Num: 19942 Description TST is a circular supply diffuser. The distribution pattern can be altered and the gap width is adjustable. The TST is...
Curved Blade Grille 600x600 (2way blow)
Curved Blade Grille 600x600 (2way blow)
£ 106.73
Curved blade grilles are available in 1 or 2 way air diffusion patterns. They have one set of individually adjustable blades. One & two way blow have blades running parallel to the width dimension. ...
Circular Ceiling Diffuser - TST 100
Circular Ceiling Diffuser - TST 100
£ 43.76
TST Ceiling diffuser, steel, RAL9010 Gloss 30% Part Num: 19941 Description TST is a circular supply diffuser. The distribution pattern can be altered and the gap width is adjustable. The TST is...
NKS-D swirl diffuser v-300 x 300mm
NKS-D swirl diffuser v-300 x 300mm
£ 8.93
Clearance - New Stock - NKS-D swirl diffusers - 300mm x 300mm - WHITE The NKS-D swirl diffusers are used in low and medium pressure ventilation systems. The characteristic feature is an air outl...
Formo PKA Diffuser - PKA
Formo PKA Diffuser - PKA
£ 60.90
Formo is a range of diffusers for mixed ventilation, which are suspended from the ceiling with a single slot around the diffusers. The diffusers are offered in circular, or square designs with perfora...
Versio Square Ceiling Diffusers - RS14
Versio Square Ceiling Diffusers - RS14
£ 318.45
Versio is a series of square ceiling diffusers for supply and exhaust air adapted for false ceilings. Versio is, as the name implies is a versatile diffuser adaptable to suit specific needs. A large s...
TSK Perforated Diffuser - TSK
TSK Perforated Diffuser - TSK
£ 58.77
Description The Systemair TSK circular supply diffuser. TSK is a perforated version of TST. The gap width is adjustable. Function The TSK is a circular perforated supply diffuser for ceiling inst...
Circular Ceiling Diffuser - TST 200
Circular Ceiling Diffuser - TST 200
£ 62.52
TST Ceiling diffuser, steel, RAL9010 Gloss 30% Part Num: 19944 Description TST is a circular supply diffuser. The distribution pattern can be altered and the gap width is adjustable. The TST is...
Round ceiling diffuser 350mm
Round ceiling diffuser 350mm
£ 53.09
Round ceiling diffuser 350mm. 348mm Circular Neck / 500mm Face / 65mm High...
PCA Diffuser - PCA-250
PCA Diffuser - PCA-250
£ 159.00
Formo is a range of diffusers for mixed ventilation, which are suspended from the ceiling with a single slot around the diffusers. The diffusers are offered in circular, or square designs with perfora...
Formo PCA Diffuser - PCA
Formo PCA Diffuser - PCA
£ 105.38
Formo is a range of diffusers for mixed ventilation, which are suspended from the ceiling with a single slot around the diffusers. The diffusers are offered in circular, or square designs with perfora...
Round ceiling diffuser 300mm
Round ceiling diffuser 300mm
£ 43.65
Round ceiling diffuser 300mm. 299mm Circular Neck / 450mm Face / 65mm High...
Round ceiling diffuser 400mm
Round ceiling diffuser 400mm
£ 44.64
Round ceiling diffuser 400mm. 398mm Circular Neck / 560mm Face / 65mm High...
Curved Blade Grilles - CB
Curved Blade Grilles - CB
£ 20.21
Curved blade grilles are available in 1 or 2 way air diffusion patterns. This is the two way opposing blow version. They have individually adjustable blades and have blades running parallel to the ...
Round ceiling diffuser 250mm
Round ceiling diffuser 250mm
£ 41.29
Round ceiling diffuser 250mm 248mm Circular Neck / 400mm Face / 65mm High...
Formo LKA Diffuser - LKA
Formo LKA Diffuser - LKA
£ 75.50
Formo is a range of diffusers for mixed ventilation, which are suspended from the ceiling with a single slot around the diffusers. The diffusers are offered in circular, or square designs with perfora...
Balance S Diffuser - NO RING  - 100mm
Balance S Diffuser - NO RING - 100mm
£ 7.03
Description Systemair Balance-S supply diffuser for installation on ceiling or wall. Function The Balance-S is a round supply-air diffuser with an aerodynamically shaped valve cone. The Balance...
Round ceiling diffuser 200mm
Round ceiling diffuser 200mm
£ 35.28
Round ceiling diffuser 200mm. 198mm Circular Neck / 350mm Face / 65mm High....
Long Range Nozzle Jet Diffusers
Long Range Nozzle Jet Diffusers
£ 45.48
Long range nozzles that are applicable in high premises with high volume such as theatre, cinema and industrial halls. High volume flow of air is accompanied by a low level of sound pressure what guar...
Balance S100 Diffuser - BalanceS
Balance S100 Diffuser - BalanceS
£ 10.01
Description Systemair Balance-S supply diffuser for installation on ceiling or wall. Function The Balance-S is a round supply-air diffuser with an aerodynamically shaped valve cone. The Balance...
Displaying 1 to 24 (of 26 products)
1 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Impeller Side Guard - 1000mm1 x Male Ducting Connector - 160mm1 x Silent 100 Window Kit - windowS1 x HQD 630/4 EX - ATEX Rated Plate Axial Fan (4-pole)1 x Spiral Ducting 3 Meters - 180mm1 x HRT/6-630/25-BPN1 x Access Door for Circular Duct - 400 x 300 - SIZE 401 x TD500 Mixvent - 160mm - TD500(5211302400)1 x Elta SCP350/4-1AC - IP551 x ACQ-20012D Acoustic Inline Box Fan1 x Spiral Ducting 3 Meters - 450mm1 x HCF - Ceiling Fan 900mm (36 inch)1 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x CFI In-line 3000 - Carbon Filter1 x Centrif Duo Plus - Timer1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -2pole1 x Raptor SDA630/46-3AC1 x 125mm - 100mm Round Reducer1 x *TD EVO-100 - Environmentally Friendly Inline Fan*1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x HXP500/4-3 - 4 Pole - Three Phase1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Spiral Ducting 3 Meters - 250mm1 x Helios HQW-315/4 - IP551 x Desk fan 9 inch - SFG91 x Male Ducting Connector - 180mm1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Helios HQW-400/6 - IP551 x Spigot plate - 160mm1 x Elta SPA350/4-1AC - IP441 x Atex Inline Fan 180mm - ERM18EXE1 x Ancillary Sealing Band - 315mm1 x GRA-100 External Grill by S&P1 x EBB-175 T DESIGN Centrifugal Extractor Fan1 x HQS Bathroom Axial Flow Fan - 125mm1 x 150mm Round 45 Degree Bend1 x Elta SLC630/4B-3AC - IP551 x EX 140A-4C Mounting Kit for 125mm Duct1 x Spigot plate - 450mm1 x ACQ-31514HD Acoustic Inline Box Fan1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x BOX Hood - BOX-INOX-6001 x KVK Slim 200 - Low profile Semi Acoustic Box Fan1 x Ducting 30 Degree Bend - 450mm1 x JETLINE-100 - In Line Centrifugal Duct Fan1 x Plastic Kitchen Extractors - CK40F1 x Jetflow-HIT Metal inline - 200mm1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x 100mm Round Wall Plate1 x 110 x 54mm Rectangular Wall Plate1 x Flexible PVC Ducting - 110x541 x AW 650 D6-2-EX Explosion Proof Axial Fan - ATEX1 x Soler & Palau - HCBT/2-250/H - IP651 x HCFB/4-355mm plastic impeller plate fan1 x Universal Pipe Fixing Clip1 x Elta SPA630/68-3AC - IP541 x DV-ROF-V-315 Roof mounted unit1 x FlameProof Plate Axial Fan - Single Phase - 9 inches - Eexd IIC T4 -2pole1 x Onda Cristal 900 Kitchen Extractor Hood1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Spigot plate - 250mm1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Ducting Reducer Long - 1000mm to 630mm1 x Female Ducting Connector - 500mm1 x Duct Mounted Filter Box - G4 Grade Panel - 150mm1 x Ducting T Piece Equal - 450mm1 x Impeller Side Guard - 800mm1 x Ducting T Piece Equal - 250mm1 x ELTA - Three Phase Transformer 3amps1 x HRB/6-630-30-BPN1 x Etaline 250mm - D2 01 3 Phase1 x Ducting 30 Degree Bend - 150mm1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x Soler & Palau - HXBR/4-355/H - IP541 x Blast Gate (Manual) 300mm1 x FlameProof Plate Axial Fan - Three Phase - 10.5 inches - Eexd IIC T4 - 4 pole1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Ducting 90 Degree Bend - 710mm1 x Ducting Reducers Short - 315mm-200mm1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Elta SCP315/4-3AC - IP551 x EKHR 280-2SW BCMI
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...