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 100mm Round Condensation Trap1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x Elta SLC450/2A-3AC - IP551 x Spiral Ducting 1 meter - 200mm1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x B-flow Impeller HCBB/T-560mm1 x Helios VARW 450/4 - TK1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-3000/315 ND - Pack 11 x Belt Drive Cased Axial Fan - 800mm - L version1 x 1mtr Round Ducting - 150mm1 x 150mm - 100mm Round Reducer1 x Elta Unpodded Silencer Melinex 2D-1000mm Dia1 x Elta Unpodded Silencer Melinex 1D-450mm1 x Elta Unpodded Silencer Melinex 2D-450mm1 x FSAF355B1DX Silencer 395/81 x Elta Unpodded Silencer Melinex 2D-560mm1 x Elta Podded Silencer 1D- 710mm1 x LINEO 315 QUIET1 x *NEW* TD EVO-200 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x ES9G Window Fan Systemair1 x Classic SAX23/9A Window/Wall Mounted1 x Transformer (silent) speed controller - RE 7.0 Amp1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Soler & Palau TCBB/6-630/L - IP651 x Frequency converter RUCK - FU 075 201 x Soler & Palau TCBT/4-315/H - IP441 x KRJ - 225 Inlet Guard1 x CS2 Current Switch1 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x HRT/4-315-BPN1 x ILTM-500/560/630 - Motor Cover for ILHT Fans - 51337593001 x SG AW 1000 Guard 6-Pole1 x FU 22 25 Frequency Inverter1 x Soler & Palau TCBB/4-630/L - IP651 x ELTA - Three Phase Transformer 10amps1 x Soler & Palau - HCBT/4-250/H - IP651 x Hydor HPA250/2-11 x 110 x 54mm Elbow Bend Male1 x DEF-1000-AN1 x Soler & Palau - HCBB/2-315/H - IP651 x Elta Variable Speed Drive IP66 - 5.5KW1 x HCFT/4-250mm plastic impeller plate fan1 x Multiflow SEL400/4-1AC1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Ancillary Pack for SDA350/4-1EC1 x PIR Sensor - PIR21 x Jetflow-HIT Metal inline - 125mm1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x SPI-200 C Iris damper2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x HD Series Control Damper - 2000mm X 1000mm1 x HCF - Ceiling Fan 900mm (36 inch)1 x KABT High Temp Acoustic Kitchen Fan & Inverter Kit - KABT/4-12000/560 ND - Pack 51 x Dynair QCL 200mm (2-Pole)1 x Dynair QCM 454 T - 3 phase1 x 100mm Round Connector with Damper1 x Belt Drive Cased Axial Fan - 500mm - H version1 x BDS 350 RA b/d shutter1 x Soler & Palau - HXTR/4-560/H - IP541 x 220x90mm 90 Degree Horizontal Bend1 x Elta SCP450/4-3AC - IP551 x BDS 800 RA b/d shutter1 x JCA 560 - Back Draft Shutter for CRHB/CRHT Roof Fans1 x Helios HQW-630/6 - IP551 x HXP450/6-1 - 6 Pole - Single Phase1 x HRB/6-630-30-BPN1 x EZQ 20/2 B - High Performance Plate Axial Fan1 x JETLINE-100 - In Line Centrifugal Duct Fan1 x 220x90mm x 2m Low Profile Plastic Ducting - 2 Meter1 x HRB/4-450-35-BPN1 x Elta SPA630/46-3AC - IP541 x Elta SLC400-1EC -IE5 Motor- IP551 x Elta SPA630/6-1AC - IP541 x Elta Wall Cowl SWC35/401 x KV DUO 400 EC1 x MELL-USD 6000 Rectangular to Circular Adaptor 450 Dia1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Quietflow Twin SQT125-1ECL1 x KV DUO 250 EC1 x HXP500/4-1 - 4 Pole - Single Phase1 x FedEx TEN AM delivery Surcharge1 x Pre 10:30 Delivery Surcharge1 x Elta SCP500/4-3AC - IP551 x Elta HXP 800mm 6-Pole (Three Phase)1 x DS-2 2-Speed Switch (3 Phase)1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x Elta SCP450/4-1AC - IP551 x Soler & Palau - HCBT/6-400/H - IP651 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 400mm1 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Airvent ceiling fan controller1 x Plastic Kitchen Extractors - CK40F1 x Elta SLC1000/4A-3AC - IP551 x Elta 2 Amp Electronic single phase speed controller.1 x Elta SLC1000/6A-3AC - IP551 x ELTA - Single Phase Transformer 8amps1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x Quietflow SQS150-1ECL - Centrifugal Box Fan1 x Air Quality Sensor - AQS1 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x DV-ROF-V-315 Roof mounted unit1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Acoustic MiniBox Fan - MINI-BOX 1501 x Elta EC Electronic Controller1 x Spiral Ducting 3 Meters - 200mm1 x Duct Quick Suspension Rings with Clasp - 200mm
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...