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)
CBM 9/7 4p 300W RE-VR
CBM 9/7 4p 300W RE-VR
£ 591.79
CBM 9/7 4p 300W RE-VR Range of direct-driven low pressure double inlet forward curve centrifugal fans. Casing and impeller manufactured from galvanized sheet steel. All models incorporate speed co...
DDMP 08-09T 1F 1100W M6A1 DA5
DDMP 08-09T 1F 1100W M6A1 DA5
£ 999.00
DDMP 08-09T 1F 1100W M6A1 DA5...
DDMP 12-12 3F 5700W M6M0 DG7
DDMP 12-12 3F 5700W M6M0 DG7
£ 3,026.00
DDMP 12-12 3F 5700W M6M0 DG7...
DDMP 12/12 2kW 1Ph -  M6A4 DA8+FL
DDMP 12/12 2kW 1Ph - M6A4 DA8+FL
£ 2,500.00
DDMP 12/12 2kW 1Ph - M6A4 DA8+FL...
Nicotra AT 18-18 SC
Nicotra AT 18-18 SC
£ 862.92
Nicotra AT 18-18 SC...
Nicotra RDH E4-0450 (L)
Nicotra RDH E4-0450 (L)
£ 1,726.92
Nicotra RDH E4-0450 (L)...
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...
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...
BDB 400 TM -  High Pressure Centrifugal Fan
BDB 400 TM - High Pressure Centrifugal Fan
£ 1,043.70
BDB 400 TM - High Pressure Centrifugal Fan...
CBM 9/7 6P 245W RE VR
CBM 9/7 6P 245W RE VR
£ 580.10
CBM-9/7 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 (mod...
CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 1500watt TC IP55 - Three Phase
CBM Low Pressure Centrifugal Fan - CBM 10/8 4 Pole 1500watt TC IP55 - Three Phase
£ 1,027.95
Totally enclosed motor versions of this popular fan, often found in commercial cooker hoods.. CBM range of double inlet direct drive low pressure centrifugal fans manufactured from galvanised sheet s...
CBP-18/18
CBP-18/18
£ 418.95
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...
Chaysol da 10-10 RE-420W
Chaysol da 10-10 RE-420W
£ 464.94
Chaysol commercial fan. 420 Watts. V750063 4Pole, 230 V Supplied with flange, (normally extra) Download datasheet HERE Most Chaysols are on a two week lead time but we can normally supply an iden...
Comefri - TLZ 450 R - High Performance Scroll Fan
Comefri - TLZ 450 R - High Performance Scroll Fan
£ 1,275.00
Comefri - TLZ 450 R - High Performance Scroll Fan...
D2E146-AP47-33
D2E146-AP47-33
£ 533.00
D2E146-AP47-33...
DA 10/10 N2T
DA 10/10 N2T
£ 551.25
DA fans have forward curved centrifugal impellers, tablocked on both sides to two steel rings and to a double disk at the centre. The blade is designed to minimize the loss caused by air turbulen...
G2E160−AL19−56 FLUE FAN
G2E160−AL19−56 FLUE FAN
£ 795.00
G2E160−AL19−56 FLUE FAN...
Nicotra  DD 12-09 1500W 4P3F1V M9F1 +SB
Nicotra DD 12-09 1500W 4P3F1V M9F1 +SB
£ 847.80
Nicotra DD 12-09 1500W 4P3F1V M9F1 +SB...
Nicotra R3G355-AN04-71M01
Nicotra R3G355-AN04-71M01
£ 902.77
Nicotra R3G355-AN04-71M01...
Nicotra RDH 180 L
Nicotra RDH 180 L
£ 322.92
Nicotra RDH 180 L...
Nicotra RDH E0-0315 (L)
Nicotra RDH E0-0315 (L)
£ 685.80
Nicotra RDH E0-0315 (L)...
Nicotra RDH E4-0355 (K)
Nicotra RDH E4-0355 (K)
£ 1,443.00
Nicotra RDH E4-0355 (K)...
Nicotra RER  11-0200
Nicotra RER 11-0200
£ 891.00
Nicotra RER 11-0200. - Lock formed casing, galvanised sheet steel - discharge flange - multi position feet - Deep groove ball bearings, maintenance free...
Displaying 1 to 24 (of 201 products)
1 x Soler & Palau - HCBT/4-800/H - IP551 x HV Wall Mounted Belt Drive Fan 800mm 400V / 50Hz 0.75kW - Three Phase1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Galvanised Banding1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x 125mm Round Connector1 x Elta SPA560/46-3AC - IP541 x CBT-130N Centrifugal ATEX II 2G Exe II T31 x 125mm Round 90 Degree Bend1 x Duct Fast Clamps - 355mm1 x Helios SB EC 125 A SilentBox Centrifugal Fan1 x 110 x 54mm Equal Horizontal T-Piece1 x Acoustic Box Fans (Inline) - CAB-315 RE1 x CBP-DC 15/151 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x ACO3TO-ADS-VFC-7.1A1 x CFDM-125 Circular Twin Blade Fire Damper1 x HCFT/4-800mm plastic impeller plate fan1 x HR-500 DP Heat Exchange Unit1 x Elta SPA710/4/6-3AC - IP541 x 150mm Round Connector2 x Soler & Palau - HCBT/4-800/L-AX - IP551 x Quietflow SQSDCV100-1ECL - Centrifugal Box Fan1 x Rosenberg EQ 300-2 plate axial fan1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x KVK SLIM 125 EC - Centrifugal Circular Duct Fan1 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Control with reverse - CR3001 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x Helios AV125 External Wall Fan1 x AW 550 D6-2-EX Explosion Proof Axial Fan - ATEX1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x SPI-315 C Iris damper1 x DKEX 315-4 Centrifugal High Performance ATEX Fan1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Ducting 15 Degree Bend - 315mm1 x CFI Lite 600 Carbon Filter1 x Curved boot - 450mm1 x HRU Controller1 x Air Quality Sensor - AQS1 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x SPI-200 C Iris damper1 x Male Ducting Connector - 125mm1 x Female Ducting Connector - 450mm1 x ACQ-31514HD Acoustic Inline Box Fan1 x Blast Gate (Manual) 300mm1 x Acoustic MiniBox Fan - MINI-BOX 1001 x 125mm Insulated 90 Degree Bend1 x LINEO 250 QUIET1 x 200mm - 150mm Stainless Steel Ducting Reducer1 x HRT/6-800/28-BZN-68C1 x Elta Turboflow-TF - 560mm - Single phase1 x JETLINE-315 - In Line Centrifugal Duct Fan1 x Helios HQW-200/2 - IP551 x 100mm Round 45 Degree Bend1 x Spiral end cap - 100mm1 x 204x60mm Double Airbrick Adapter1 x 1mtr Round Ducting - 100mm1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Access Door for Circular Duct - 250 x 150 - SIZE 311 x VBK 65 - Water heating battery1 x FSAF1250C1DA Silencer 1320/201 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x 125mm Thermal Duct to Duct Connector - SST-125-DDCON
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

Excellent low noise fan, I've got one unit running years and...