Diffusers

Diffusers are designed for air supply.

Displaying 1 to 24 (of 26 products)
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...
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...
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...
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...
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...
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...
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. ...
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 ...
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...
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...
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...
Four Way Diffuser - 4 Way
Four Way Diffuser - 4 Way
£ 18.30
This range of four way diffusers are designed for low- and medium-pressure intake and exhaust ventilation and air-condition systems, ideal for Offices, Shops & Restaurants and are available in 4 sizes...
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...
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 ...
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...
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...
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...
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...
Round ceiling diffuser 200mm
Round ceiling diffuser 200mm
£ 35.28
Round ceiling diffuser 200mm. 198mm Circular Neck / 350mm Face / 65mm High....
Round ceiling diffuser 250mm
Round ceiling diffuser 250mm
£ 41.29
Round ceiling diffuser 250mm 248mm Circular Neck / 400mm Face / 65mm High...
Round ceiling diffuser 300mm
Round ceiling diffuser 300mm
£ 43.65
Round ceiling diffuser 300mm. 299mm Circular Neck / 450mm Face / 65mm High...
Round ceiling diffuser 350mm
Round ceiling diffuser 350mm
£ 53.09
Round ceiling diffuser 350mm. 348mm Circular Neck / 500mm Face / 65mm High...
Round ceiling diffuser 400mm
Round ceiling diffuser 400mm
£ 44.64
Round ceiling diffuser 400mm. 398mm Circular Neck / 560mm Face / 65mm High...
Square Swirl Diffuser - PSB
Square Swirl Diffuser - PSB
£ 39.99
Square Swirl Diffuser - PSB. Various sizes of swirl on a 595x595 square tile ceiling tile replacement size base. ** Please Note: Our Swirl Diffusers are supplied in RAL 9010, We can supply RAL 9016...
Displaying 1 to 24 (of 26 products)
1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ADH E0-0560 (L) with Framework Fitted (PR)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x CBM 15/15 6p 3phase 2.2kw1 x FSD-TD 400 x 250 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta Unpodded Silencer 1D-800mm1 x Helios HQW-200/2 - IP551 x Elta Unpodded Silencer Melinex 2D-1000mm Dia1 x Elta SCP450/4-3AC - IP551 x 100mm Round Condensation Trap1 x HRST/6-910/30-BZ1 x EMF 500-14 - ECO MIXED FLOW IN-LINE FANS1 x Soler & Palau - HCBT/4-900/L - IP551 x MEV Spider Additional Spigots1 x Soler & Palau - HXTR/6-800/H - IP541 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x Soler & Palau - HCBT/6-800/H - IP651 x Soler & Palau - HCBT/4-800/H - IP551 x Elta HXP 800mm 6-Pole (Three Phase)1 x HV Wall Mounted Belt Drive Fan 800mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x Elta SLC630/4-1AC - IP551 x Soler & Palau TCBT/4-630/H - IP651 x Elta SLC630/4A-3AC - IP551 x Male Ducting Connector - 125mm1 x Ducting 90 Degree Bend - 80mm1 x Soler & Palau TCBB/4-630/L - IP651 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x HCF - Ceiling Fan 1200mm (48 inch)1 x AKOR Mounting Plate for GD model(VIM166423)1 x Helios GigaBox 450mm GBD 450/4/4 centrifugal1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x DS-2 2-Speed Switch (3 Phase)1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x CBT-130N Centrifugal1 x MD - Motor Protection Switch (3 Phase)1 x Isolator Switch - ISOSW1 x Multiflow SMB450/4-1AC1 x HR-500 DP Heat Exchange Unit1 x CBT-125 Centrifugal1 x External weather louvre 2728mmW x 1630mmH1 x DOL Starter with Isolator - Three phase1 x CBT-60N Centrifugal1 x Elta Wall Cowl SWC35/401 x Belt Drive Cased Axial Fan - 450mm - H version1 x Impeller Side Guard - 1000mm1 x MELL-USD 700 Rectangular to Circular Adaptor 150 Dia1 x Elta Quietflow Twin SQT500-3ECL1 x HD Series Control Damper - 2300mm X 1000mm1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Elta SLC1000/6A-3AC - IP551 x Soler & Palau - HCBT/4-560/H - IP651 x 110 x 54mm Vertical 45 Degree Bend1 x Kitchavent 2000 Odour control System1 x Raptor SDA315/4-1AC1 x 110 x 54mm Short Rectangular to Round Adaptor male1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x DDMP 10-10 FLANGE1 x DDMP 12-12 FLANGE1 x AF VVX-200 - Villavent Filter1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Soler & Palau TCBB/4-250/H - IP541 x HRB/6-400-APN1 x Duct Tape - Silver - DTape1 x Raptor SDA500/4-1EC1 x CAB-125 ECOWATT Energy Efficient Acoustic Box Fan1 x VBK 65 - Water heating battery1 x Elta SLC500/4B-1AC - IP551 x HCFT/4-630mm plastic impeller plate fan1 x Elta SCP250-1EC - IP551 x HEATER BATTERY+CONTROLS 315 DIA 1 PHASE 4/8kW1 x Soler & Palau - HCBT/4-355/H - IP651 x CBMT/Q 150-15 1 HEATER KIT1 x HRT/4-630/25-BPN C1 x CBMT/Q 400-55 1 HEATER KIT1 x Soler & Palau HXM-250mm1 x Helios AV125 External Wall Fan1 x ERR 31/1 Centrifugal inline fan1 x Etaline Max-Fan - 315mm - E2 011 x GB-WSG 630 External Weather Louvers for the Giga-Box Fans - 630mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Helios DDF-250 Roof Cowl1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x ERM180EXE Bracket1 x DA12/12 Feet1 x DA 18/18 Feet1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x Access Door for Circular Duct - 400 x 300 - SIZE 561 x Blast Gate (Manual) 300mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x FSD-TD 250mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 150mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x CFDM-125 Circular Twin Blade Fire Damper1 x Transformer 5 Speed Controller - ATC1-10TK
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 ...