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 200 products)
R2E 140-AF48-18 -  EBM PAPST Impeller & Motor
R2E 140-AF48-18 - EBM PAPST Impeller & Motor
£ 99.00
R2E 140-AF48-18 - EBM PAPST Impeller & Motor...
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/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...
W2S130-AA03-01
W2S130-AA03-01
£ 165.00
W2S130-AA03-01...
S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE
S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE
£ 174.13
S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE...
Small Centrifugal Fans - CBM 2 Pole
Small Centrifugal Fans - CBM 2 Pole
£ 185.82
Range of single and double inlet direct driven low pressure centrifugal fans manufactured from galvanised sheet steel and protected against corrosion by a black polyester paint coating. All the mo...
CBP-7/7 LOW PRESSURE CENTRIFUGAL FAN
CBP-7/7 LOW PRESSURE CENTRIFUGAL FAN
£ 193.99
Complete low pressure centrifugal range with forward curved impeller. The range comprises different versions and sizes of double and single inlet fans. All these low pressure centrifugal fans are desi...
DA 7-7 NT V608404 (With Feet)
DA 7-7 NT V608404 (With Feet)
£ 198.45
DA 7-7 NT V608404, Comes with FEET Download specifications HERE...
Chaysol DA 7/7 NT (V600002)
Chaysol DA 7/7 NT (V600002)
£ 199.50
Chaysol Commercial Fan .. Chaysol DA 7/7 NT (V600002) without mounting feet Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an i...
Chaysol da 9-7 NT MONT
Chaysol da 9-7 NT MONT
£ 208.95
DA 9/7 NT _MONT. Most Chaysols are on a two week lead time but we can normally supply an identical unit, made in the same factory but with a different manufacturer name, within a day or two. They are...
DA9/9-NT
DA9/9-NT
£ 208.95
DA 9/9 NT Download specifications HERE...
CBP-7/7-RC
CBP-7/7-RC
£ 222.60
Complete low pressure centrifugal range with forward curved impeller. The range comprises different versions and sizes of double and single inlet fans. All these low pressure centrifugal fans are desi...
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...
Small Centrifugal Fan - CBM/4-160/150-125 W
Small Centrifugal Fan - CBM/4-160/150-125 W
£ 232.56
Range of single and double inlet direct driven low pressure centrifugal fans manufactured from galvanised sheet steel and protected against corrosion by a black polyester paint coating. All the mo...
Small Centrifugal Fan - CBM/4-180/184-150 W
Small Centrifugal Fan - CBM/4-180/184-150 W
£ 232.56
Range of single and double inlet direct driven low pressure centrifugal fans manufactured from galvanised sheet steel and protected against corrosion by a black polyester paint coating. All the mo...
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...
EBM-Papst R2E220-AA40-05
EBM-Papst R2E220-AA40-05
£ 243.00
EBM-Papst R2E220-AA40-05...
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 ...
Chaysol da 7-7 - 3 Speed
Chaysol da 7-7 - 3 Speed
£ 261.45
Chaysol Commercial Fan DA 7/7 CM 147W 4P 3V DA7/7 -CM - 4 Pole - 3 Speed Motor Variation V719911NON ERP COMPLIANT, 3-4 week lead time. Download specifications of the range HERE Most Chaysols are ...
Chaysol DA 7/9 CM 245W 6P
Chaysol DA 7/9 CM 245W 6P
£ 261.45
Chaysol commercial fan. DA 7/9 CM 245W 6P v709921 Flange-less version is the v700021 Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally sup...
CBP-9/7-RC
CBP-9/7-RC
£ 267.62
Complete low pressure centrifugal range with forward curved impeller. The range comprises different versions and sizes of double and single inlet fans. All these low pressure centrifugal fans are desi...
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...
Chaysol DA 10/8 NT (V600006)
Chaysol DA 10/8 NT (V600006)
£ 282.45
Chaysol Commercial Fan .. Chaysol DA 10/8 NT (V600006) without mounting feet Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally supply an ...
Chaysol da 9-9 CM/AL-373W
Chaysol da 9-9 CM/AL-373W
£ 282.45
Chaysol commercial fan. 373Watts, ENCLOSED MOTOR (CM-AL) DA9/9 373W With Flange. V729943 Download specifications of the range HERE Most Chaysols are on a two week lead time but we can normally su...
Displaying 1 to 24 (of 200 products)
1 x Activated Carbon Discarb Cell - 598H x 598W x 598Dmm1 x CFI Lite 600 Carbon Filter1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 1" - ACP1 x Activated Carbon Discarb Cell - 293H x 293W x 598Dmm1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x Ducting 90 Degree Bend - 150mm1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT450/4-3AC1 x Elta SCP400-1EC - IP551 x HRB/6-400-APN1 x CRHB-250N Ecowatt - Energy Efficient Roof Fan1 x AL 355 D2 01 - High Performance Long Cased Axial Fan1 x Elta SCP400/4-3AC - IP551 x 220x90mm Equal T Piece1 x Universal Pipe Fixing Clip1 x HRB/4-400-BPN1 x MV EC 100 Multivent1 x Vent Axia KAF Kitchen Extract Fan - 450mm - 2 Pole - Single Phase1 x Elta SLC500/4A-3AC - IP551 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Duct Mounted Filter Box - 500mm - M6 grade Bag filter1 x Elta SLC500/4A-1AC - IP551 x JETLINE-125 - In Line Centrifugal Duct Fan1 x Soler & Palau - HCBT/4-800/L-AX - IP551 x Soler & Palau - HCBT/4-800/H-B FLOW ( Supply Air Fan) - IP551 x Synthetic Air Filter Media - 6mm x 2mtr x 10mtr Half Roll1 x Access Door 450mm x 450mm1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x Synthetic Air Filter Media - 6mm x 2mtr x 20mtr Roll1 x FU 075 52 Frequency Inverter (IP20)1 x Binks Bullows - Spray Booth Filter1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Access Door for Circular Duct - 400 x 300 - SIZE 501 x Soler & Palau TCBT/6-560/H - IP651 x HRT/4-500/35-BPN1 x Mellizo XL EcoWatt 3000 - Twin Fan1 x Elta SCP315/4-1AC - IP551 x Helios HQW-500/6 - IP551 x HRB/6-500-25-APN1 x Soler & Palau TCBT/4-560/H - IP651 x Elta Quietflow Twin SQT250-1ECL1 x HRB/4-500-25-BPN1 x HCFT/4-315mm (B-FLOW) plastic impeller plate fan1 x Soler & Palau - HXBR/4-315/H - IP541 x KV DUO 250 EC1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x Soler & Palau HXM-350mm1 x Elta SCP350/4-3AC - IP551 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x Soler & Palau TCBB/4-450/H - IP651 x JETLINE-150 - In Line Centrifugal Duct Fan1 x Airvent ceiling fan controller1 x PRIO-160 160mm Inline Mixvent Fan1 x JETLINE-315 - In Line Centrifugal Duct Fan1 x Nicotra AFK 315-40/4M-B1 x Belt Drive Cased Axial Fan - 450mm - L version1 x TD1300 Mixvent - 250mm1 x KD 250 M1 Circular duct fan1 x Raptor SDA450/6-1AC1 x Etaline 280mm1 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Inclined Kurb support for CTHB/6-4001 x FedEx Midday Delivery Surcharge1 x Direct Delivery Surcharge1 x CONTROL ECOWATT - Basic1 x Purlin Box 630/710 for RAW Cowls1 x Direct Saturday Delivery Surcharge1 x EM 315-E2M 01- Etamaster-3151 x CBTR/2-451-4kw1 x Additional Delivery Surcharge1 x Rosenberg RS-315M.3EF Centrifugal Inline Fan1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x GB-KW 355 Drain pan for Giga Box Fans - 355mm1 x Ancillary Pack for SLC-5601 x 100mm - 125mm Round Reducer1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Ancillary Pack for SB-Biflow 315 model1 x CFI In-line 3000 - Carbon Filter1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Duct Tape - Silver - DTape1 x FAST-TRACK RANGE 75mm - Semi-Rigid Duct 50M1 x HXP450/4-1 - 4 Pole - Single Phase1 x HRB/4-450-35-BPN
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 ...