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 Elta Standard Ambient Flexible Connector - 400mm1 x LC040K2-A5/28 Long-Cased Axial - 400mm1 x DEF-140T Inlet Guard for the CBT-100N1 x Isolator Switch - EFF-ISO1 x PBB/4-400 Portable Cooling Fan1 x CCZ-404-T (three Phase)1 x Control with reverse - CR3001 x LCA403226 - Long Cased Axial Fan1 x AMD 225/2/2 High Pressure Long Cased Axial Fan1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Soler & Palau TCBT/4-710/L - IP651 x TD Mixvent 800/200 EEXEIIT31 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x CBMT/Q 100-06 1 HEATER KIT1 x CBMT/Q 150-27 1 HEATER KIT1 x Spiral Ducting 1 Meters - 900mm1 x Kitchen Grease Filter - Mesh Type NON standard 290mm x 290mm x 47mm Actual1 x Spigot plate - 900mm1 x Ducting T Piece Equal - 150mm1 x Spiral Duct Grille Termination - 150mm1 x Flanged Spigot - 150mm1 x Anti Vibration Duct Suspension Rings - 150mm1 x Insulated extract Plenum 8+11 x Universal Pipe Fixing Clip2 x HRB/6-630-25-BPN1 x Hydor HPA630/4-1A1 x Elta SCP630-1EC - IP551 x HRT/6-630/30-BPN1 x Compact SCD450/4-3AC1 x Elta SPA630/4-3EC - IP541 x HRB/6-630-30-APN1 x Elta SCP630/4-3AC - IP551 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x HCFT/6-630mm plastic impeller plate fan1 x HRT/6-800/28-BZN-68C1 x Elta SLC630/4A-3AC - IP551 x ZAP 710-61 Plate axial fan1 x Soler & Palau TCBT/4-630/L - IP651 x Soler & Palau - HCBT/6-800/H - IP651 x Belt Drive Cased Axial Fan - 630mm - H version1 x 204x60mm 45 Degree Vertical Bend1 x Flanged Spigot - 80mm1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x SPI-100 C Iris damper1 x SPI-315 C Iris damper1 x AXC 315-6/11-2(B)-PV 300*C - Smoke Extract Fan1 x 220x90mm Flat Channel Connector1 x OBD 450x450 - for use with 4WAY-5951 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x 220x90mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Helios ZNE Electronic Fan Overrun Timer1 x Ancillary Pack for SB-CYL 630 model1 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC560-1AC1 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x HRT/4-500/30-BPN1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x Spiral Ducting 1 meter - 450mm1 x Helios HQW-400/6 - IP551 x Spiral Ducting 3 Meters - 100mm1 x Elta SPA500/4-1AC - IP541 x DV-ROF-V-315 Roof mounted unit1 x FSAF400B1DA Silencer 450/81 x FSAF355B2DX Silencer 395/81 x Circular Ceiling Diffuser - TST 1001 x Shoed T Piece Equal -100mm1 x Jetflow-HIT Metal inline - 125mm1 x Elta SCP500/4-1AC - IP551 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x Helios HRFW 500/41 x 100mm Round Condensation Trap1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON1 x ECO-500 Kitchen Extract Fan1 x 100mm - 125mm Round Reducer1 x Duct Termination with Mesh - 560mm1 x Male Ducting Connector - 560mm1 x FlameProof Plate Axial Fan - Single Phase - 7.5 inches - Eexd IIC T4 -2pole1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -4pole1 x 125mm Thermal Duct to Fitting Connector - SST-125-DFCON1 x Plastic Kitchen Extractors - CK25N1 x Etaline 400mm -EC1 x Male Ducting Connector - 355mm1 x Elta Quietflow Twin SQT125-1ECL1 x Soler & Palau TCBT/4-560/L - IP651 x Duct Suspension Rings - 355mm1 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Nicotra Direct Delivery Surcharge1 x Systemair AR 200E2 Sileo - IP441 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x Soler & Palau TCBB/4-560/H - IP651 x Helios HQW-450/6 - IP551 x Ducting T Piece Equal - 400mm1 x Elta SLC800/4B-3AC - IP551 x Soler & Palau TCBT/4-800/H - IP651 x Spigot plate - 400mm1 x Ducting Y Piece - 400mm1 x Hydor HPA450/4-1A1 x Belt Drive Cased Axial Fan - 800mm - H version1 x Belt Drive Cased Axial Fan - 800mm - L version1 x Duct Suspension Rings - 400mm1 x Elta Standard Ambient Flexible Connector - 630mm1 x OZEO E ECOWATT Wireless Switch - OZEO-ECO-W1 x High Temperature Flexible Connector - 063-800-PU2501 x SDD-U Anti Vibration Pads1 x Elta Standard Ambient Flexible Connector - 900mm1 x Remote Indicator RED/GREEN - AM121 x Elta Standard Ambient Flexible Connector - 450mm1 x HRU Controller1 x JAE- 560 Flexible Coupling for CRHB/CRHT Roof Fans1 x Elta Standard Ambient Flexible Connector - 500mm1 x FM-100 Flexible Connector Sleeve - 100mm1 x KAD-225-F400 Rectangle Flexible Connector1 x FGV 062/716-716 flex. conn.1 x Ducting 90 Degree Bend - 180mm1 x Spiral Ducting 3 Meters - 180mm1 x Elta Wall Cowl SWC35/401 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Spiral Ducting 1 meter - 400mm1 x Anti Vibration Mounts - Large - Pack of 4 - AVM1
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...