Centrifugal Scroll Fans

Commercial Centrifugal Scroll Fans, forward curved and backward curved impellers, different versions and sizes of double and single inlet fans available. Often classified by two numbers, eg. 10/10, 9/9 etc. This indicates the size of the scroll/squirrel cage impeller. ie. 10 inches long, 10 inches diameter. Closed motor or external rotor versions advised for dirty air.
Also known as snail fans.
These need an enclosure to operate and are normally at one end of a system. For inline commercial fans, see our Centrifugal & MixVent Fans or industrial section. for larger units.

Displaying 73 to 96 (of 201 products)
Chaysol Da 10-10 - 550watt 6p Enclosed Motor
Chaysol Da 10-10 - 550watt 6p Enclosed Motor
£ 468.25
Chaysol commercial fan. 550 Watts. 6pole Enclosed motor - V720065 Non ERP compliant so spares only. Most Chaysols are on a two week lead time but we can normally supply an identical unit, made in th...
Chaysol da 10-10 -RTC
Chaysol da 10-10 -RTC
£ 292.95
Chaysol commercial fan. . Chaysol da 10-10 -RTC - Belt driven with frame. Most Chaysols are on a two week lead time but we can normally supply an identical unit, made in the same factory but with a ...
Chaysol da 10-10 RE-420W
Chaysol da 10-10 RE-420W
£ 464.94
Chaysol commercial fan. 420 Watts. V750063 4Pole, 230 V Supplied with flange, (normally extra) Download datasheet HERE Most Chaysols are on a two week lead time but we can normally supply an iden...
Chaysol Da 10/10 - 373watt - 6 Pole
Chaysol Da 10/10 - 373watt - 6 Pole
£ 408.45
DA10-10 373W 6P, 230 VR Supplied without flange Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an identical unit, made in the same ...
Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless
Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless
£ 439.95
Chaysol Commercial fan 550 Watts. V700063 CM550W 4P, 230 V Supplied without flange For flange version ask for V709963 For flange-less ENCLOSED MOTOR (CM/AL)version ask for V720063 Download speci...
Chaysol DA 10/10 NT (V600007)
Chaysol DA 10/10 NT (V600007)
£ 345.45
Chaysol Commercial Fan .. Chaysol DA 10/10 NT (V600007) without mounting feet Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an...
Chaysol DA 10/10 NT With Feet(V608407)
Chaysol DA 10/10 NT With Feet(V608407)
£ 355.95
Chaysol Commercial Fan .. Chaysol DA 10/10 NT (V608407) with mounting feet Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an id...
Chaysol DA 10/8 NT (V600006)
Chaysol DA 10/8 NT (V600006)
£ 282.45
Chaysol Commercial Fan .. Chaysol DA 10/8 NT (V600006) without mounting feet Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an ...
Chaysol da 12-12 6p -CM-AL  736 Watt
Chaysol da 12-12 6p -CM-AL 736 Watt
£ 471.45
Chaysol commercial fan. 736 Watts. 6 Pole, enclosed motor Three phase. With Flange. Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply ...
Chaysol da 12-12 CM-AL- 550 Watt
Chaysol da 12-12 CM-AL- 550 Watt
£ 471.45
Chaysol commercial fan. 550 Watts. 6 Pole, enclosed motor Single phase. V720080 Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an ...
Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Single Phase
Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Single Phase
£ 656.25
Chaysol commercial fan. 1100Watts, enclosed motor 6 Pole. Single phase with feet V72720001 Most Chaysols are on a two week lead time but we can normally supply an identical unit, made in the same ...
Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase
Chaysol Da 12/12 CMAL - 1100W 6 Pole - Closed Motor - Three Phase
£ 603.75
Chaysol commercial fan Da 12/12 - CMAL 1100W 6PT - Closed Motor - Three Phase 6 Pole. Three phase. This fan is now obsolete, now use THIS FAN Most Chaysols are on a two week lead time but we can...
Chaysol DA 12/12 CMAL - 1100W 6 Pole - V72720038
Chaysol DA 12/12 CMAL - 1100W 6 Pole - V72720038
£ 547.05
Chaysol commercial fan DA 12/12 CMAL - 1100W 6 Pole - V72720038 1100Watts, enclosed motor 6 Pole. Single phase with flange & feet V72720038 Most Chaysols are on a two week lead time but we can nor...
Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole
Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole
£ 519.75
Chaysol Da 12/12 - CMAL - 6 Pole - 736 Watt 6 Pole, enclosed motor Single phase. Without Flange. V720081 Download specifications HERE...
Chaysol DA 12/12 NT (V600009)
Chaysol DA 12/12 NT (V600009)
£ 303.45
Chaysol Commercial Fan .. Chaysol DA 12/12 NT (V600009) without mounting feet Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an...
Chaysol DA 12/9 CMAL - 1100W 6 Pole - Closed Motor - Three Phase
Chaysol DA 12/9 CMAL - 1100W 6 Pole - Closed Motor - Three Phase
£ 513.45
Chaysol DA 12/9 CMAL - 1100W 6 Pole - Closed Motor 3 phase with Flange. 6 Pole Model: V729973 1100 Watts. Download specifications of the range HERE Most Chaysols are on a two week lead time ...
Chaysol DA 12/9 CMAL - 1100W 6 Pole - Open Motor - Three Phase
Chaysol DA 12/9 CMAL - 1100W 6 Pole - Open Motor - Three Phase
£ 502.95
Chaysol DA 12/9 CMAL - 1100W 6 Pole - Open Motor 3 phase with Flange. 6 Pole Model: V709973 1100 Watts. Download specifications of the range HERE Most Chaysols are on a two week lead time bu...
Chaysol Da 12/9 CMAL - 736W 6 Pole - Closed Motor - Single Phase
Chaysol Da 12/9 CMAL - 736W 6 Pole - Closed Motor - Single Phase
£ 551.25
Chaysol Commercial Fan Da 12/9 CMAL - 736W 6 Pole - Closed Motor - Single Phase with Flange Chaysol DA 12/9 CM-AL 736W 6PT - Closed Motor single phase Most Chaysols are on a two week lead time b...
Chaysol DA 12/9 NT (V600008)
Chaysol DA 12/9 NT (V600008)
£ 320.25
Chaysol Commercial Fan .. Chaysol DA 12/9 NT (V600008) without mounting feet Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an ...
Chaysol DA 12/9 NT with Feet (V72600037)
Chaysol DA 12/9 NT with Feet (V72600037)
£ 330.75
Chaysol Commercial Fan .. Chaysol DA 12/9 NT (V72600037) with mounting feet, NO MOTOR Download specifications of the range HERE Version without mounting feet is V600008 Most Chaysols are on ...
Chaysol DA 12/9 R2TC (V640008)
Chaysol DA 12/9 R2TC (V640008)
£ 625.95
Chaysol Commercial Fan with Flange.. Chaysol DA 12/9 R2TC (V640008) Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an identical...
Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase
Chaysol Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase
£ 943.95
Chaysol Commercial Fan Da 15/11 CMAL - 2200W 6 Pole - Closed Motor - Three Phase with Flange.. 2200 Watts. 3 Phase Download specifications of the range HERE Most Chaysols are on a two week lead...
Chaysol Da 15/11 CMAL 1800W 6 Pole - Closed Motor - Single Phase
Chaysol Da 15/11 CMAL 1800W 6 Pole - Closed Motor - Single Phase
£ 996.45
Chaysol Commercial Fan DA 15/11 CMAL 1800W 6 Pole - Closed Motor - Single Phase with Flange Chaysol DA 15/11 CM/AL 1800W 6 Pole supplied with a Flange Download specifications of the range HER...
Chaysol DA 15/11 NT (V72600038) with mounting feet
Chaysol DA 15/11 NT (V72600038) with mounting feet
£ 387.45
Chaysol Commercial Fan .. Chaysol DA 15/11 NT (V72600038) with mounting feet Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an ...
Displaying 73 to 96 (of 201 products)
1 x Curved boot - 200mm1 x Venturia Whole House Ventilation1 x Belt Drive Cased Axial Fan - 500mm - L version1 x PPF4 - Positive Pressure Supply Fan2 x *NEW* TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x FSD-TD 250mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Anti Vibration Duct Suspension Rings - 200mm1 x 204x60mm 90 Degree Horizontal Bend1 x Soler & Palau TCBB/6-355/H - IP441 x 204x60mm 45 Degree Vertical Bend1 x CRBB/3-160/052M EC 1H0 MP - External Rotor Motor Radial Fans1 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-12000/560 ND - Pack 51 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x HRST/6-800/28-BZ-68 (400V50)C1 x Spiral Ducting 3 Meters - 300mm1 x 100mm Wall Duct - 350mm1 x Female Ducting Connector - 80mm1 x CBT-100N Centrifugal1 x Male Ducting Connector - 80mm1 x Ducting 90 Degree Bend - 80mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x 125mm Wall Duct - 350mm1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Frequency converter RUCK - FU 075 211 x Economy Airvent 100mm Fan with Timer1 x Ducting T Piece Equal - 100mm1 x IBC - Plastic Container 1000l1 x Male Ducting Connector - 100mm1 x Impeller Side Guard - 800mm1 x Purlin Box 300/315 for RAW Cowls1 x Elta Qube SQU Centrifugal Box Fan - SQU3/4-3 - Three Phase1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -4pole1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Ducting T Piece Equal - 150mm1 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x Duct Suspension Rings - 150mm1 x Male Ducting Connector - 180mm1 x Round ceiling diffuser 300mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x PCA Diffuser - PCA-2501 x Quietflow SQS200-1ECL - Centrifugal Box Fan1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x Metal Inline Fan - VENT-200NK1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x CRHB-250N Ecowatt - Energy Efficient Roof Fan1 x Balance S Diffuser - NO RING - 100mm1 x Etaline 450mm D4 01 (Three Phase)1 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x Elta Unpodded Silencer Melinex 1D-450mm1 x Spiral Ducting 1 meter - 125mm1 x Spiral Rapid Lock Clamp - 125mm1 x GB-WSG 630 External Weather Louvers for the Giga-Box Fans - 630mm1 x Ancillary Pack for SB-CYL 400 model1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x Acoustic Box Fans (Inline) - CAB-315 RE1 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x ECS25/400 ECS25/400 SPRING A/V MOUNT1 x SD-MUB Vibration pad set1 x HVWC800 WALL COWL - for use with the HV-800 belt driven fans1 x HD Series Control Damper - 2000mm X 1000mm1 x SPI-250 C Iris damper1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX400/2-3 Three Phase1 x Soler & Palau - Contra Rotating TCBTx2-630 - IP651 x ISOR 250 EC 201 x Elta SLC450/2-1AC - IP551 x Acopel F400-630/1601 x Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x Raptor SDA450/4-1EC1 x PVO 200 (2-POLE) Plate Axial fan1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x Synthetic Air Filter Media - 10mm x 2mtr x 10mtr Half Roll1 x TTT/4-560/L N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x TD1000 Mixvent - 250mm1 x Ducting 45 Degree Bend - 355mm1 x Spigot plate - 80mm1 x F7/G4 filter kit for IDEO HR unit1 x Rosenberg DQ 1000-8 plate axial fan1 x Helios GigaBox 560mm GBD 560/6/6 centrifugal1 x Duct Suspension Rings - 400mm1 x AKOR GD - Spare Motor1 x Spiral Ducting 3 Meters - 355mm1 x Female Ducting Connector - 400mm1 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Belt Drive Cased Axial Fan - 450mm - H version1 x 150mm Round 90 Degree Bend1 x Helios GigaBox 500mm GBW 500/4 centrifugal1 x DA7/7 Feet1 x ELS-GU Flush Mounted Casing1 x GB-WK Wall Bracket For Giga Box Fans - 400-630mm1 x KVK SLIM 500 EC - Centrifugal Circular Duct Fan1 x 150mm - 200mm Round Reducer1 x M8 x 3M Z/P Studding1 x FSAF450FTX 450 mounting feet (Pair)1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x DA9/9 Feet1 x MFA-AR/AXC 315 mounting foot1 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x AL 315 Mounting Feet (Pair)1 x Gripple HVAC Hanger Range - Loop Fast - LF2 - 3mtr1 x CCZ-404-T (three Phase)1 x 150mm Round 45 Degree Bend1 x KABT/4- 9000/5001 x ERM180EXE Bracket1 x PBT/4-400 Portable Cooling Fan1 x Duct Mounted Filter Box - G4 Grade Panel - 315mm1 x FSD-TD 150mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 300 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM24-TF (SC)1 x FSD-TD 316 Grade Stainless Steel Fire and Smoke Damper, 700mm x 700mm, EASY FIX AF, GALV Case, GALV Blades, PM230v1 x Ducting 90 Degree Bend - 250mm1 x Spiral Ducting 1 meter - 80mm1 x Helios GigaBox 400mm GBW 400/4 centrifugal1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x Spiral Ducting 3 Meters - 125mm1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x AL 355 D2 01 - High Performance Long Cased Axial Fan1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Helios HRFW 355/2 TK1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x 220 x 90mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Elta SLC355/4-3AC - IP551 x Metal Inline Fan - VENT-250NK
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 ...