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 Hydor Typhoon Circulation Fans - HVFB - 450mm2 x DV-ROF-V-315 Roof mounted unit1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER2 x Helios TSD 5.5 Transformer Speed Control (400v)2 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x SWF-150X Sidewall Mounted Extractor Fan1 x 150mm Round Connector1 x TD Mixvent 1200/315 EEXEIIT31 x Synthetic Air Filter Media - 6mm x 2mtr x 20mtr Roll1 x Binks Bullows - Spray Booth Filter1 x CBMT/Q 100-06 1 HEATER KIT1 x 125mm - 100mm Round Reducer1 x Ducting 15 Degree Bend - 125mm1 x Flanged Spigot - 125mm1 x FSD-TD 350 x 350 Fire and Smoke Damper, S, 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 Helios GigaBox 630mm GBD 630/4/4 centrifugal1 x Belt Drive Cased Axial Fan - 900mm - H version1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Belt Drive Cased Axial Fan - 560mm - H version1 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x Miniflow SMF Horizontal Roof Cowl SMF20/301 x Elta SCP315/4-1AC - IP551 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x PBB/4-400 Portable Cooling Fan1 x Soler & Palau TCBT/4-400/H - IP441 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Flexible PVC Ducting - 110x541 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Gorilla HVLSX601 x HCFB/4-315mm plastic impeller plate fan1 x 204x60mm Rectangular to 100mm Round Adaptor1 x Flanged Spigot - 150mm1 x Ducting 90 Degree Bend - 150mm1 x ES9G Window Fan Systemair1 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x AEL - Outlet Flexible Connection for TLZ450 R1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-4000/355 ND - Pack 21 x 7 Day Programmable TIMECLOCK1 x Acoustic Box Fans (Inline) - CAB-1001 x Flanged Spigot - 560mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2-3 Three Phase1 x Jetflow-HIT Metal inline - 315mm1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX355/4-3 Three Phase1 x Remote Timer Control - 13511 x Spigot plate - 200mm1 x Spiral Ducting 1 meter - 200mm1 x Etamaster EM 400 EC 01 inline mix-vent fan1 x Etaline 400mm -EC1 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Universal Pipe Fixing Clip1 x Ducting 30 Degree Bend - 250mm1 x Circular Inline Silencers - 600mm - 600mm1 x Duct Quick Suspension Rings with Clasp - 250mm1 x Soler & Palau TCBB/6-355/H - IP441 x GXC6EC - High Performance Extract Fan1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x DA12/12 Feet1 x ZAC- 350 -4-11 x Balance S Diffuser - NO RING - 100mm1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Helios HRFW 355/4 TK1 x Female Ducting Connector - 355mm1 x CBS-60 Outlet Flange for CSB/CBT-601 x CBM 10/10 - 750watt 4P RE VR (3 Phase)1 x HRT/6-630/35-BZ E111 x RSK450 - Back Draught Shutter1 x Mellizo 700 EcoWatt - Twin Fan - 150mm1 x Elta Quietflow Twin SQT400-1ECL1 x HD-LL Series 600x6001 x HRB/4-500-25-BPN1 x Male Ducting Connector - 100mm1 x Duct Suspension Rings - 300mm1 x HCBT-4/500-H - Three Phase 400v Only - 56033228001 x Soler & Palau - HXTR/2-250/H - IP441 x Elta Turboflow-TF - 560mm - Single phase1 x COM-31 x Helios HQW-500/4 - IP551 x HD Series Control Damper - 2000mm X 1000mm1 x Mellizo XL EcoWatt 3000 - Twin Fan1 x Soler & Palau TCBT/4-560/L - IP651 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x Spiral Ducting 3 Meters - 300mm1 x Elta SCP250-1EC - IP551 x ELTA - Single Phase Transformer 12amps1 x DOL Starter with Isolator - Three phase1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x Helios HQW-250/4 - IP551 x Elta Quietflow Twin SQT200-1ECL1 x HD Series Control Damper - 2300mm X 1000mm1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x HXP500/6-1 - 6 Pole - Single Phase1 x Elta SCP630/4-1AC - IP551 x HXP500/4-3 - 4 Pole - Three Phase1 x Elta Quietflow Twin SQT500-3ECL1 x Spiral Ducting 1 Meters - 900mm1 x Soler & Palau - HCBT/6-800/H - IP651 x HRT/6-800/28-BZN-68C1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 315mm1 x Gripple HVAC Hanger Range - Loop Fast - LF1 - 1mtr1 x AF VVX-200 - Villavent Filter1 x U42K Screws for duct1 x Helios AV150 External Wall Fan1 x Kitchen Grille with Grease Filter - 300x300 - NO GRILLE BOX1 x 125mm Round Connector with Damper1 x HCFB/4-355mm plastic impeller plate fan1 x Soler & Palau - HCBT/6-560/H - IP65
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00

I've had 2 of these fans for 4 years now, and they are great...