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 121 to 144 (of 201 products)
D2E146-HT67-02
D2E146-HT67-02
£ 379.00
D2E146-HT67-02...
DA  7-7 72w 6P VR
DA 7-7 72w 6P VR
£ 308.70
72w 6-poleDownload specifications of the range HERE...
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...
DA 12/12 N2T
DA 12/12 N2T
£ 681.45
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...
DA 12/12 RTC/CM 1100w 6PT
DA 12/12 RTC/CM 1100w 6PT
£ 523.95
DA12/12RTC/CM1100w6PT...
DA 15/15 N2T
DA 15/15 N2T
£ 807.45
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...
DA 15/15 NT - 72600006
DA 15/15 NT - 72600006
£ 408.45
DA 15/15 NT 72600006 Comes with Feet...
DA 15/15 NT V600011
DA 15/15 NT V600011
£ 376.95
DA 15/15 NT V600011...
DA 18 - 18  NT -with Feet (72600007)
DA 18 - 18 NT -with Feet (72600007)
£ 456.75
DA 18 - 18 NT -with Feet 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 ...
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...
DA 9/7 N2T
DA 9/7 N2T
£ 366.45
Twin fan, no motor, V610004. 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...
DA 9/9 N2T
DA 9/9 N2T
£ 393.75
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...
DA9/9-NT
DA9/9-NT
£ 208.95
DA 9/9 NT Download specifications HERE...
DDMP 07-07 1F 1100W M6AO DA5
DDMP 07-07 1F 1100W M6AO DA5
£ 891.00
DDMP 07-07 1F 1100W M6AO DA5...
DDMP 08-09T 1F 1100W M6A1 DA5
DDMP 08-09T 1F 1100W M6A1 DA5
£ 999.00
DDMP 08-09T 1F 1100W M6A1 DA5...
DDMP 09-07 1F 1000W M6A0 DA5
DDMP 09-07 1F 1000W M6A0 DA5
£ 999.00
DDMP 09-07 1F 1000W M6A0 DA5...
DDMP 09-09 1F 1000W M6A1 DA5
DDMP 09-09 1F 1000W M6A1 DA5
£ 1,049.00
DDMP 09-09 1F 1000W M6A1 DA5...
DDMP 09-09 3F 2130W M6A4 DG0
DDMP 09-09 3F 2130W M6A4 DG0
£ 1,476.00
DDMP 09-09 3F 2130W M6A4 DG0...
DDMP 10-10 1F 1000W M6A2 DA5
DDMP 10-10 1F 1000W M6A2 DA5
£ 1,135.00
DDMP 10-10 1F 1000W M6A2 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...
DDMP 15-11 3F 5200W M6M1 DG7
DDMP 15-11 3F 5200W M6M1 DG7
£ 3,459.00
DDMP 15-11 3F 5200W M6M1 DG7...
DDMP12-12 1F 1800W M6A4 DA8
DDMP12-12 1F 1800W M6A4 DA8
£ 1,310.00
DDMP12-12 1F 1800W M6A4 DA8...
DDN216-222 230V 50Hz 367W 4 POLE 1 SPEED
DDN216-222 230V 50Hz 367W 4 POLE 1 SPEED
£ 999.00
DDN216-222 230V 50Hz 367W 4 POLE 1 SPEED...
Displaying 121 to 144 (of 201 products)
1 x Jetflow-HIT Metal inline - 160mm1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x DV-ROF-V-315 Roof mounted unit1 x HQS Bathroom Axial Flow Fan - 125mm1 x DV-ROF-V-225 Roof mounted unit2 x Classic SAX30/12AR Window/Wall Mounted1 x Helios HRFW 355/2 TK2 x 100mm Round Connector1 x Soler & Palau - HCBT/2-315/H - IP651 x FN091-SDK.6N.V7P21 x CBM 10/10 - 373watt - 6 Pole1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x HCFT/6-800-H plastic impeller plate fan1 x Metal Inline Fan - VENT-100NK1 x Rotorex HXTR Sickle Bladed Plate Axial Fan - 6 Pole - Three Phase - 710mm1 x Flat Roof Terminal -OFT 5 - Bitumen1 x HEATER BATTERY+CONTROLS 315 DIA 1 PHASE 4/8kW1 x Helios HQW-710/6 - IP551 x External weather louvre Rectangular in RAL 9010 - 1200w x 800h - WL501 x GRA-100 External Grill by S&P1 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x DA12/12 Feet1 x Elta SPA400/4-1AC - IP541 x CRHB-250N Ecowatt - Energy Efficient Roof Fan1 x Hydor HPA630/4-1A1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x "VX100" - Standard Bathroom Axial fan - 100mm1 x Elta Variable Speed Drive IP66 - 4.0KW1 x LCA403226 - Long Cased Axial Fan1 x Elta SLC315/4-3AC - IP551 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x Frequency converter RUCK - FU 075 201 x Soler & Palau TCBT/6-400/H - IP441 x FU 22 25 Frequency Inverter1 x KABT/4- 12000/5601 x Soler & Palau TCBT/6-710/L - IP651 x KV DUO 250 EC1 x Elta Quietflow Twin SQT315-1ECL1 x SQUARE MIXED FLOW FAN - MFQ 560mm (Three Phase)1 x Digital Room Thermostat - DRT1 x CBA-130 Inlet Flange for CBT-1301 x Universal Pipe Fixing Clip1 x Belt Drive Cased Axial Fan - 560mm - L version1 x Differential Pressure Switch - 200 - 1000 Pa - IP541 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x Belt Drive Cased Axial Fan - 710mm - L version1 x CBA-100 Inlet Flange for CBT-1001 x Elta Cased Axial Flange - 250mm1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x FSD-TD 300 x 200 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM24-TF (SC)1 x 150mm Round Connector1 x TD500 Mixvent - 160mm - TD500(5211302400)1 x Air Quality Sensor - AQS1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x ELTA - Single Phase Transformer 2amps1 x Helios - HQD 250/21 x Elta Turboflow-TF - 630mm - Single phase1 x Soler & Palau TCBB/4-500/H - IP651 x Elta SLC630/4-1AC - IP551 x 110 x 54mm Flat Channel Clip (Pack Of 5)1 x HD Series Control Damper - 3000mm X 1500mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x HD Series Control Damper - 1000mm X 1000mm1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 2" - ACP1 x Helios GigaBox 710mm GBD 710/4 centrifugal1 x Spiral Ducting 1 meter - 80mm1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x BDS 630/710 RA b/d shutter1 x SPI-125 C Iris damper1 x RSK450 - Back Draught Shutter1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x 110 x 54mm Equal Horizontal T-Piece1 x Flanged Damper 019-0250-STD1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Flexible PVC Ducting - 110x541 x Elta ACO Panel 149-ACO14E1 x EM30-24 Electro-Mechanical Control Panel1 x JPA-560 Accessory Adapter Plate1 x AXCBF 250D2-32 Bifurcated Axial Fan1 x Vent Axia Trickle & Boost Switch1 x Elta SLC355-1EC -IE5 Motor- IP551 x Soler & Palau TCBB/4-355/H - IP441 x TD160-NT Mixvent - 100mm - TD160 Timer1 x Spiral Ducting 1 meter - 800mm1 x KVK Slim 100 - Low profile Semi Acoustic Box Fan1 x Soler & Palau TCBT/6-355/H - IP441 x SLIMPAK 100 EC BOX FAN - 100mm Energy Efficient Acoustic Box Fan1 x Spiral Ducting 1 meter - 100mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x ENV 100 12v transformer SELV1 x Elta SPA710/4/6-3AC - IP541 x Manrose XF100HTLVT- Clearance1 x RF-100 F7 Grade Filter for S&P MVHR units1 x Miniflow SMF Horizontal Roof Cowl SMF131 x Elta SCP710-1EC1 x GB-WSG 630 External Weather Louvers for the Giga-Box Fans - 630mm1 x Male Ducting Connector - 180mm1 x CTI CVA-N 250/315 Outdoor cover for CVAB/T Fans1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Connection Lead for Td ecowatt & PIR sensor1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x HCGT/2-315/L-AMXN E720
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 170.17

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