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 Spiral end cap - 450mm1 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge1 x Ducting T Piece Equal - 450mm1 x Elta Viper SCC Duct Mounted Centrifugal Fan - SCC630-1AC1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Elta Quietflow Twin SQT200-1ECL1 x Elta Quietflow Twin SQT500-1ECL1 x Mellizo 700 EcoWatt - Twin Fan - 150mm1 x GB-WSD 560 Weather Protection hood for the Giga-Box Fans - 560mm1 x 125mm Round Condensation Trap1 x 125mm Round 45 Degree Bend1 x CTI CVA-N 450 Outdoor cover for CVAB/T Fans1 x CBM 10/10 - 750watt 4P RE VR (3 Phase)1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm1 x Blast Gate (Manual) 125mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 6 Pole 300watt VR RE1 x Flanged Spigot - 450mm1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Compact SCD450/4-3AC1 x BDB 400 TM - High Pressure Centrifugal Fan1 x Jetflow-HIT Metal inline - 100mm1 x Elta Qube SQU Centrifugal Box Fan - SQU3/4-3 - Three Phase1 x CBPx2-9/7-D1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x Ducting 45 Degree Bend - 630mm1 x Same Day Shipping Surcharge1 x FedEx TEN AM delivery Surcharge1 x Jetflow-HIT Metal inline - 125mm1 x Direct Delivery Surcharge1 x AXCBF 315D4-32 Bifurcated Axial Fan1 x CBTR/2-451-4kw1 x CBM 12/9 515W RE-VR1 x Elta Cased Axial Flange - 400mm1 x Access Door 450mm x 450mm1 x RS-160L1 x CBB-100N Centrifugal1 x Ducting 45 Degree Bend - 160mm1 x R.O.I Customs Charge for Pallet Deliveries1 x Metal Inline Fan - VENT-150NK1 x CBA-130 Inlet Flange for CBT-1301 x Spiral Duct Grille Termination - 500mm1 x Ducting T Piece Equal - 630mm1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x DDMP 12-12 FLANGE1 x Ducting Y Piece - 1000mm1 x CBS-100 Outlet Flange for CBT-1001 x Synthetic Air Filter Media - 10mm x 2mtr x 10mtr Half Roll1 x 110 x 54mm Flat Channel Connector1 x Access Door 400mm x 400mm1 x Spiral Ducting 1 meter - 200mm1 x AXCBF 315-7/30-2 (0.75 kW) - Bifurcated Axial Fan1 x Synthetic Air Filter Media - 6mm x 1000mm x 1000mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 401 x BKF 800D6-XL/F400 IE3 - Centrifugal rectangular duct fan 400C/2h1 x Pressed Ducting Saddle - 500mm1 x DDMP 10-10 FLANGE1 x CBM 15/15 6p 3phase 2.2kw1 x Spiral Ducting Additional Courier Surcharge1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm
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 ...