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 193 to 201 (of 201 products)
Small Centrifugal Fans CBM/2-133/190  185w
Small Centrifugal Fans CBM/2-133/190 185w
£ 155.45
Small Centrifugal Fans CBM/2-133/190 185w Range of single and double inlet direct driven low pressure centrifugal fans manufactured from galvanised sheet steel and protected against corrosion b...
Small Centrifugal Fans CBM/2-146/180-300 W
Small Centrifugal Fans CBM/2-146/180-300 W
£ 232.56
Small Centrifugal Fans CBM/2-146/180-300 W Range of single and double inlet direct driven low pressure centrifugal fans manufactured from galvanised sheet steel and protected against corrosion b...
Small Centrifugal Fans CBM/4-133/190  70w
Small Centrifugal Fans CBM/4-133/190 70w
£ 162.45
Small Centrifugal Fans CBM/4-133/190 70w Range of single and double inlet direct driven low pressure centrifugal fans manufactured from galvanised sheet steel and protected against corrosion by...
Torin fan  -  178206-A-00
Torin fan - 178206-A-00
£ 1,310.00
Torin fan - 178206-A-00...
Torin fan - DDC270-270 -  178112-A-00
Torin fan - DDC270-270 - 178112-A-00
£ 1,199.00
Torin fan - DDC270-270 - 178112-A-00...
Torin fan - DDN913-824 -  076192-03
Torin fan - DDN913-824 - 076192-03
£ 2,249.00
Torin fan - DDN913-824 - 076192-03...
Torin fan Belt Drive Unit - BDC321-2412  - 0822452
Torin fan Belt Drive Unit - BDC321-2412 - 0822452
£ 1,249.00
Torin fan Belt Drive Unit - BDC321-2412 - 0822452...
W2S130-AA03-01
W2S130-AA03-01
£ 165.00
W2S130-AA03-01...
Ziehl-Abegg - RH45C-ZIK.DC.CR (116190)
Ziehl-Abegg - RH45C-ZIK.DC.CR (116190)
£ 2,173.00
Ziehl-Abegg - RH45C-ZIK.DC.CR (116190)...
Displaying 193 to 201 (of 201 products)
1 x Stainless Steel Single Blade Regulating Damper -200mm1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x Stainless Steel IL Flanged Spigot - 80mm1 x 125mm Insulated Round T-Piece1 x Stainless Steel Male Connector - 250mm1 x Stainless Steel IL Flanged Spigot-300mm1 x Soaker Sheet to suit RA315/3001 x Airvent Ceiling Sweep Fan - 36 inch - 4441221 x Roof Axial Fan and Cowl - Three Phase -315mm1 x STF1 Oscillating Tower Fan1 x KVK Slim 400 - Low profile Semi Acoustic Box Fan1 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x SG AW 910 Guard grille (GFC)1 x FRQ-10A V2 Inverter Speed controller1 x Transformer 5 Speed Controller - ATC1-12TK1 x KVK SLIM 400 EC - Centrifugal Circular Duct Fan1 x Flanged Spigot - 250mm1 x Wooden Sauna Fan Series - MM SE 1001 x EL150 T Elegance Low Energy Axial Fan1 x DDMP 12/12 2kW 1Ph - M6A4 DA8+FL1 x Helios ELS-VP 601 x DDMP12-12 1F 1800W M6A4 DA81 x Soler & Palau - HXTR/4-250/H - IP441 x DDMP 09-07 1F 1000W M6A0 DA51 x Elta SPA315/4-1AC - IP441 x HCFB/4-315mm (B-FLOW Supply Air) plastic impeller plate fan1 x Helios ELS-VN 1001 x Silent 100 CRZ Design Extractor Fan White Marble1 x Soler & Palau VFD-T inverter 5 amp IP541 x HCFT/4-315mm plastic impeller plate fan1 x Soler & Palau - HCBT/4-250/H - IP651 x Helios HQW-250/2 - IP551 x BDS 500/560 RA b/d shutter1 x HRB/2-250-AMPN1 x DA 18 - 18 NT -with Feet (72600007)1 x HV Wall Mounted Belt Drive Fan 1500mm 400V / 50Hz 1.5kW - Three Phase1 x Elta Qube SQU Centrifugal Box Fan - SQU23/4-3HTS - Three Phase
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 ...