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.
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 53 products)
BDB 280 TM D30 VE - High Pressure Centrifugal Fan
£ 813.75
BDB 280 TM D30 VE - High Pressure Centrifugal Fan
**PLEASE NOTE THESE FANS ARE ON A 6-8 WEEK **...
BDB 630 TL D50 VE - High Pressure Centrifugal Fan
£ 2,048.45
BDB 630 TL D50 VE - High Pressure Centrifugal Fan...
Comefri - TLZ 225 R - High Performance Scroll Fan
£ 675.00
Comefri - TLZ 225 R - High Performance Scroll Fan...
Comefri - TLZ 450 R - High Performance Scroll Fan
£ 1,359.00
Comefri - TLZ 450 R - High Performance Scroll Fan...
Comefri - TLZ 560 R - High Performance Scroll Fan
£ 2,279.99
Comefri - TLZ 560 R - High Performance Scroll Fan...
Dynair AL 225/4 Forward curved blade centrifugal fan.
£ 519.00
GENERAL DESCRIPTION:
The fans of the AL series find their principal application in the civil and industrial ventilation plants,heating and conditioning. They can convey clean
air and light smoke wit...
Nicotra Gebhardt RZR 15-0500
£ 3,864.00
Nicotra Gebhardt RZR 15-0500
High performance centrifugal fan RZR.
Double inlet for belt drive.
High performance impeller with backward curved.
Hollow section true aerofoil blades.
RZR fans, doub...
Displaying 1 to 24 (of 53 products)
2 x Speed Controller - REB1-N1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 075 52 Frequency Inverter (IP20)1 x FU 22 25 Frequency Inverter1 x FU 15 40 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Single Phase Transformer 2amps1 x JSR 200 Painted RAL50181 x EFSC-3N- Single Phase Speed Control1 x Round ceiling diffuser 350mm2 x COM-31 x EFSC-6N- Single Phase Speed Control2 x Elta 6 Amp Electronic single phase speed controller.1 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer2 x Push Timer Switch - ZA42 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x 7 Day Programmable TIMECLOCK1 x Balance S Diffuser - NO RING - 125mm1 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps1 x TTC-2000 Three phase electric heater controller1 x Elta 10 Amp Electronic single phase speed controller.2 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B3 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT4 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Transformer (silent) speed controller - RE 3.0 Amp1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Remote Timer Control - 13511 x Envirovent G4 Filter - SL-G4/F71 x Vent Axia T-Series Controller2 x Speed Controller - REB51 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x CBM 9-9 550w 4P VR (Open Motor)1 x Elta Wall Cowl SWC56/631 x REB-CVF 0-10v Controller2 x MTS10- extractor fan 3 step switch1 x Transformer 5 Speed Controller - ATC1-12TK1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Vent Axia ACM 125 inline mixed flow duct fan3 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TG-K Duct temperature sensor1 x Multiflow SMB550/4-1AC1 x Elta Wall Cowl SWC35/401 x Speed Controller - REB13 x PIR Sensor - PIR21 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC45/501 x Elta Louvre Shutter - 400mm1 x Elta Wall Cowl SWC25/311 x QPTW 250C Acoustic Twin Fan with Controller2 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller1 x Electronic extractor fan speed controller - FSC 1.51 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x MTP 10, 10K, Speed control3 x Vent Axia Silent 100T (TIMER)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7104 x PIR Sensor - PIR41 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW MCB Amp Transformer speed controller1 x Vent Axia ACM 200 inline mixed flow duct fan1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x CBT-100N Centrifugal2 x UB47- Universal Insulated Terminal1 x Contactor Interface Station - CI91 x Jet Cowl - 315mm3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Speed controller with Reverse - REB-1R3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE4 x Transformer 5 Speed Controller - ATC1-4TK1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Elta 6 Amp Electronic single phase speed controller with TK1 x EC6H - Reversible Group Fan Electronic Controller3 x TG-K3/NTC10-01 - Duct temperature sensor1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Elta - Room Sensor - Temp/Humid/C021 x Elta Variable Speed Drive IP66 - 1.5KW1 x SAVE VSR 300 heat recovery unit2 x Helios TSW 1.5 Amp Transformer speed controller1 x Elta 3 Amp Electronic single phase speed controller with TK2 x CBS-60 Outlet Flange for CSB/CBT-602 x TD Mixvent 800/200 EEXEIIT31 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x VTR 300 STD Filter Kit3 x Speed Controller - REB2.5-N1 x Mini Diffuser - 100mm2 x AIRVENT speed control - AIR4019612 x Silentub - STUB 1003 x Transformer 5 Speed Controller - ATC1-2TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x TUNE-R-200-3-M4 - Control Damper1 x VEKA INT 2000/15.0-L1 EKO1 x DEF-140T Inlet Guard for the CBT-100N2 x TEM 075 - 5 Speed Transformer Speed Control1 x ERR 20/1 Centrifugal inline fan1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Helios HQW-630/4 - IP551 x Elta Variable Speed Drive IP66 - 0.75KW2 x CBA-60 Inlet Flange for CBT-601 x DEF-CBM-RE-7 - Protection Guard2 x Silent 100 Window Kit - windowS1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Transformer Speed Control - RTRE- 7.0Amp1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x TUNE-R-200-3-M1 - Control Damper1 x Elta 2 Amp Electronic single phase speed controller.1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Elta Variable Speed Drive IP66 - 4.0KW2 x EBM-Papst D3G133-BF05-14 Double inlet1 x Elta Variable Speed Drive IP66 - 5.5KW1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Single Deflection Grille 400mm with OBD damper1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x ERR 31/1 Centrifugal inline fan1 x ELM 18 EX Flexible Cuff for ERM 181 x Transformer Speed Control - RTRE- 1.5Amp1 x FRQ5-10A Inverter Speed controller1 x Speed Controller - REB161 x TD160-NT Mixvent - 100mm - TD160 Timer
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Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40
I have a loft mount extractor fan which was very noisy. I ...