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 200 products)
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 200 products)
1 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x Access Door 450mm x 450mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Access Door for Circular Duct - 300 x 200 - SIZE 351 x Blast Gate (Manual) 300mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Purlin Box 500/560 for RAW Cowls1 x Helios GigaBox 560mm GBD 560/6/6 centrifugal1 x CBMT/Q 315-120 3 HEATER KIT1 x Ducting 90 Degree Bend - 315mm1 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x CBMT/Q 200-30 1 HEATER KIT1 x Circular Ceiling Diffuser - TST 1251 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x HCFB/4-500mm plastic impeller plate fan1 x Ducting T Piece Equal - 100mm1 x EDM 100 CHZ1 x HRB/4-500-30-APNC1 x Round ceiling diffuser 400mm1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x BDS 500/560 RA b/d shutter1 x BDS 630/710 RA b/d shutter1 x ELTA - Three Phase Transformer 3amps1 x Backdraught Shutters 039-SFSV-63/711 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x MPC 450 E4 20 - High Temp Acoustic Box Fan1 x Jet Fan IV 100-4 IE3 Induction Fan1 x Ancillary Pack for SDA350/4-1EC1 x Blast Gate (Manual) 100mm1 x Blast Gate (Manual) 250mm1 x Elta SLC560/4C-3AC - IP551 x Belt Drive Cased Axial Fan - 560mm - L version1 x Belt Drive Cased Axial Fan - 560mm - H version1 x Elta SLC560/4A-1AC - IP551 x Raptor SDA560/46-3AC1 x Elta SLC560/2-3AC with inverter Drive & APK Mounting Kit1 x Soler & Palau TCBB/6-400/H - IP441 x AMD 400/2/2 High Pressure Long Cased Axial Fan1 x PBB/4-400 Portable Cooling Fan1 x AL 400 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Etaline 450mm -EC (Three Phase)1 x Soler & Palau TCBB/4-400/H - IP441 x Raptor SDA400/4-1EC1 x CCZ-404 (Single Phase)1 x Universal Pipe Fixing Clip1 x Floor Standing Cooler Fan- SRC-4501 x Access Door 200mm x 200mm1 x Helios VARW 450/4 - TK1 x Belt Drive Cased Axial Fan - 450mm - L version1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta SLC450/4-3AC - IP551 x Helios HQW-710/6 - IP551 x Compact SCD450/4-3AC1 x HRT/6-710/30-BQ E21 x Elta SCP250/4-3AC - IP551 x HRT/6-630/35-BZ E111 x Soler & Palau - HCBT/2-250/H - IP651 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x Elta SCP630/4-3AC - IP551 x HCFT/4-250mm plastic impeller plate fan1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT500/4-3AC1 x Capacitor 20uf for use with the EBM D2E range1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x menorca 900 cooker hood1 x Elta SPA630/6-1AC - IP541 x Elta SPA250/4-1AC - IP44
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...