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 1 to 24 (of 201 products)
ADH E0-0560 (L)  with Framework Fitted (PR)
ADH E0-0560 (L) with Framework Fitted (PR)
£ 1,964.00
ADH E0-0560 (L) with Framework Fitted (PR)...
BD-10/08  M4-0.59kw Centrifugal
BD-10/08 M4-0.59kw Centrifugal
£ 315.00
These forward curved double inlet centrifugal fans are also known as the "Inch Blower" due to their simple impeller design and size. The BD Fan is a high quality forward curved centrifugal fan featuri...
BD-10/10  M4-0.59kw Centrifugal
BD-10/10 M4-0.59kw Centrifugal
£ 339.00
These forward curved double inlet centrifugal fans are also known as the "Inch Blower" due to their simple impeller design and size. The BD Fan is a high quality forward curved centrifugal fan featuri...
BD-10/10-M6-0.21KW Centrifugal
BD-10/10-M6-0.21KW Centrifugal
£ 289.00
These forward curved double inlet centrifugal fans are also known as the "Inch Blower" due to their simple impeller design and size. The BD Fan is a high quality forward curved centrifugal fan featuri...
BD-9/7 -M6 - 0.13kw centrifugal
BD-9/7 -M6 - 0.13kw centrifugal
£ 339.00
DOUBLE INLET CENTRIFUGAL FAN BD9/7 centrifugal M6 0.13Kw 6 Pole Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is single phase ...
BD12/12 M6-0.76Kw centrifugal
BD12/12 M6-0.76Kw centrifugal
£ 539.00
DOUBLE INLET CENTRIFUGAL FAN Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is single phase • Fully made of galvanised steel ...
BD12/12 T6-1.1Kw centrifugal
BD12/12 T6-1.1Kw centrifugal
£ 569.00
DOUBLE INLET CENTRIFUGAL FAN Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is three phase • Fully made of galvanised steel s...
BD15/15 T6-2.2Kw centrifugal
BD15/15 T6-2.2Kw centrifugal
£ 899.00
DOUBLE INLET CENTRIFUGAL FAN Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is three phase • Fully made of galvanised steel s...
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 269.00
DOUBLE INLET CENTRIFUGAL FAN 4 Pole Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is single phase •130W Motor • Fully mad...
BD7/7 centrifugal M6 0.04Kw
BD7/7 centrifugal M6 0.04Kw
£ 229.00
DOUBLE INLET CENTRIFUGAL FAN 4 Pole Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is single phase •40W Motor • Fully made...
BD9/7 centrifugal M4 0.35Kw
BD9/7 centrifugal M4 0.35Kw
£ 259.00
DOUBLE INLET CENTRIFUGAL FAN BD9/7 centrifugal M4 0.35Kw 4 Pole Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is single phase ...
BD9/9 centrifugal M4 0.35Kw
BD9/9 centrifugal M4 0.35Kw
£ 319.00
DOUBLE INLET CENTRIFUGAL FAN BD9/9 centrifugal M4 0.35Kw 4 Pole Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is single phase ...
BD9/9 centrifugal M6 130W
BD9/9 centrifugal M6 130W
£ 339.00
DOUBLE INLET CENTRIFUGAL FAN Range of centrifugal fans with IP rating of 55 and fully ERP compliant from Casals MANUFACTURING FEATURES: This fan is single phase •130W Motor, 6 pole • Fully ma...
BDB 400 TM -  High Pressure Centrifugal Fan
BDB 400 TM - High Pressure Centrifugal Fan
£ 1,043.70
BDB 400 TM - High Pressure Centrifugal Fan...
BDB 630 TL D50 VE -  High Pressure Centrifugal Fan
BDB 630 TL D50 VE - High Pressure Centrifugal Fan
£ 1,950.90
BDB 630 TL D50 VE - High Pressure Centrifugal Fan...
CBM 10/10 - 373watt - 6 Pole
CBM 10/10 - 373watt - 6 Pole
£ 466.20
CBM 10-10 373W 6P, 230 VR Supplied without flange PART NUMBER: 5128061800 Download specifications of the range HERE...
CBM 10/8 6P 245W RE VR
CBM 10/8 6P 245W RE VR
£ 645.75
CBM 10/8 6P 245W RE VR All models incorporate speed controllable external rotor motor, fitted with thermal protection and ball bearings Motors IP44, Class F (models 7/7 and 7/9). IP55, Class F (mo...
CBM 12-12 1100w 6P Three Phase
CBM 12-12 1100w 6P Three Phase
£ 522.90
CBM 12-12 1100w 6P - Three Phase, open motor. Download specifications of the range HERE...
CBM 12/9  736W 6PT C - Closed Motor
CBM 12/9 736W 6PT C - Closed Motor
£ 615.00
CBM Commercial Fan with Flange.. CBM 12/9 736W 6PT C -B9- Closed Motor 3 phase 6 Pole Model: 5128977700 736 Watts. Comes with Flange. Download specifications of the range HERE...
CBM 12/9 515W RE-VR
CBM 12/9 515W RE-VR
£ 805.02
CBM-12/9 515W 6P RE VR IP55 (230V50/60)F V5 Range of direct-drive low pressure double inlet forward curve centrifugal fans. Casing and impeller manufactured from galvanized sheet steel. All models ...
CBM 12/9 750W RE-VR
CBM 12/9 750W RE-VR
£ 761.25
CBM-12/9 750W 6P RE VR IP55 (230V50/60)F V5 Range of direct-drive low pressure double inlet forward curve centrifugal fans. Casing and impeller manufactured from galvanized sheet steel. All models ...
CBM 12/9 CM/AL 1100W 6PT - Closed Motor
CBM 12/9 CM/AL 1100W 6PT - Closed Motor
£ 545.95
CBM Commercial Fan with Flange.. CBM 12/9 CM/AL 1100W 6PT - Closed Motor 3 phase 6 Pole Model: 5128081600 1100 Watts....
CBM 15/11  6P C IP55 - Closed Motor - Single Phase
CBM 15/11 6P C IP55 - Closed Motor - Single Phase
£ 996.45
CBM 15/11 6P C IP55 - Closed Motor - Single Phase 5128993800 ...
Displaying 1 to 24 (of 201 products)
1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line2 x HQS Bathroom Axial Flow Fan - 125mm1 x Jetflow-HIT Metal inline - 160mm1 x DV-ROF-V-315 Roof mounted unit2 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Elta SCP315/4-3AC - IP552 x Helios HQW-315/4 - IP551 x HRT/4-315-BPN1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta SCP315-1EC - IP551 x Ducting T Piece Equal - 500mm1 x ERM 18 protection guard - SGM 18 EX1 x Impeller Side Guard - 560mm1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Spigot plate - 500mm1 x KVK SLIM 160 EC - Centrifugal Circular Duct Fan1 x Impeller Side Guard - 500mm1 x Impeller Side Guard - 450mm1 x ACQ-150-12D Acoustic Inline Box Fan1 x Ducting 45 Degree Bend - 500mm1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Flanged Spigot - 315mm1 x Ducting T Piece Equal - 315mm1 x Male Ducting Connector - 315mm1 x Female Ducting Connector - 250mm1 x Spigot plate - 315mm1 x Soler & Palau TCBB/2-250/H - IP541 x AMD 225/2/2 High Pressure Long Cased Axial Fan1 x Spiral end cap - 250mm1 x Compact SCD630/4-3AC1 x Raptor SDA630/46-3AC1 x EC-Vent control board1 x ECS25/400 ECS25/400 SPRING A/V MOUNT1 x Elta Box Fan AV Mounts - 063-SEL03 (PACK of 4)1 x FSD-TD 180mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSD-TD 350mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Duct Fast Clamps - 200mm1 x Duct Wrap Insulation - AWDW25mm1 x Anti Vibration Duct Suspension Rings - 200mm1 x Spiral Ducting 3 Meters - 200mm1 x Spiral Duct Grille Termination - 200mm1 x Ancillary Sealing Band - 200mm1 x Elta Qube SQU Centrifugal Box Fan - SQU4/4-3 HTS - Three Phase1 x Helios GigaBox 710mm GBD 710/4 centrifugal1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x KVK SLIM 200 EC - Centrifugal Circular Duct Fan1 x EuroSeries (ESP) - Plate Mounted Axial Fans 560-34-B1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Elta SLC560-1EC -IE5 Motor- IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x HRT/6-710/30-BQ E21 x Belt Drive Cased Axial Fan - 450mm - L version1 x Spiral Duct Grille Termination - 400mm1 x KVK Slim 250 - Low profile Semi Acoustic Box Fan1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 400mm1 x Belt Drive Cased Axial Fan - 710mm - H version2 x ISOR 250 EC 201 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Same Day Shipping Surcharge1 x Belt Drive Cased Axial Fan - 900mm - H version1 x Spiral Ducting 3 Meters - 400mm1 x Belt Drive Cased Axial Fan - 560mm - H version1 x Helios GigaBox 450mm GBD 450 centrifugal - EC Motor1 x Spiral end cap - 450mm1 x Spiral Ducting 3 Meters - 450mm1 x 1mtr Round Ducting - 125mm1 x Ducting 30 Degree Bend - 450mm1 x KVK Slim 100 - Low profile Semi Acoustic Box Fan1 x Duct Termination with Mesh - 450mm1 x Inclined Curb support BI-3 for TH-5001 x FK 125 Fast Clamp1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x Metal Inline Fan - VENT-100NK1 x HRFD 630/4 EX Atex Rated 630mm Cased Axial Fan 400v1 x Elta SLC500/2B-3AC - IP551 x Belt Drive Cased Axial Fan - 500mm - L version1 x Spiral Ducting 1 meter - 355mm1 x CBPx2-9/7-D1 x Ancillary Pack for SB-Biflow 400 model1 x Frequency converter RUCK - FU 075 211 x Anti Vibration Duct Suspension Rings - 80mm1 x PPF4 - Positive Pressure Supply Fan1 x Elta SLC450/4-3AC - IP551 x CBB-80N Centrifugal1 x Round ceiling diffuser 300mm1 x FAST-TRACK RANGE 75mm - Straight Connector1 x Spiral Ducting 1 meter - 160mm1 x Elta SPA630/46-3AC - IP541 x ELM 25 EX Flexible Cuff for ERM 2501 x RSK355 - Back Draught Shutter1 x HPA Heavy Duty Flexible Ducting1 x Circular Ceiling Diffuser - TST 2001 x 100mm Round Wall Plate1 x KV DUO 250 EC1 x HRT/4-630/25-BPN C1 x CAB-125B - High Pressure Acoustic Fan1 x Soler & Palau - HCBB/6-355/H - IP651 x FN091-SDK.6N.V7P21 x AF VVX-200 - Villavent Filter1 x Synthetic Air Filter Media - 6mm x 2mtr x 20mtr Roll1 x Helios HQW-630/4 - IP551 x SPI-125 C Iris damper1 x Spiral Ducting 3 Meters - 630mm1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x AMCL1002 - LPHW coil only1 x OBD 450x450 - for use with 4WAY-5951 x Ducting 90 Degree Bend - 160mm1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Acopel F400-710/1801 x HD Series Control Damper - 3000mm X 1500mm1 x PVO 200 (2-POLE) Plate Axial fan1 x HD Series Control Damper - 1000mm X 1000mm1 x HRB/6-630-30-BPN1 x Elta Quietflow Twin SQT500-1ECL1 x NKS-D swirl diffuser v-300 x 300mm1 x Ducting 45 Degree Bend - 160mm1 x Flanged Spigot - 630mm1 x IBC - Plastic Container 1000l1 x Hydor HPA250/2-11 x Elta Unpodded Silencer Melinex 1D-500mm1 x FSAF1000C1DA SILENCER 1070/161 x Elta SPA500/6-1AC - IP541 x HRB/4-500-35-BPNC1 x Elta SPA500/4-3EC - IP541 x HRB/2-250-AMPN1 x SWF-100X Sidewall Mounted Extractor Fan1 x SWF-150X Sidewall Mounted Extractor Fan1 x HRB/4-500-25-BPN1 x Elta Unpodded Silencer Melinex 2D-1000mm Dia1 x 110 x 54mm Horizontal 90 Degree Bend1 x 220x90mm x 2m Insulated Rectangular Duct1 x SG AW 800 Guard grille (GFC)1 x Impeller Side Guard - 800mm1 x KRJ - 280 Inlet Guard
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...