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)
3 x Speed Controller - REB51 x Frequency converter RUCK - FU 075 202 x Elta Variable Speed Drive IP66 - 4.0KW1 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2002 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x Balance S Diffuser - NO RING - 100mm1 x EFSC-3N- Single Phase Speed Control3 x Elta 3 Amp Electronic single phase speed controller with TK2 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 8amps1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 300mm1 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 4amps2 x AIRVENT speed control - AIR4019611 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm2 x EFSC-6N- Single Phase Speed Control4 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x CS2 Current Switch2 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Elta 10 Amp Electronic single phase speed controller.1 x NKS-D swirl diffuser v-300 x 300mm1 x PCA Diffuser - PCA-3153 x Electronic extractor fan speed controller - FSC 1.51 x JSR 200 Painted RAL50181 x Elta 2 Amp Electronic single phase speed controller.2 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven4 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller2 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic2 x Remote controller FLEX - for VEKO INT2 x Helios TSW 7.5 Amp Transformer speed controller1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Isolator Switch - ISOSW1 x COM-32 x Envirovent G4 Filter - SL-G4/F71 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Vent Axia ACM 100 inline mixed flow duct fan1 x BEAS-control module2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x MWS 1.5 – Transformer Controller With Motor Protection1 x Vent Axia T-Series Controller2 x Systemair Save Connect 2.0 Internet Module1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x EM30-24 Control Panel Commissioning Service1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x REB-CVF 0-10v Controller2 x Speed Controller - REB1-N2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x Transformer (silent) speed controller - RE 3.0 Amp1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x Elta Variable Speed Drive IP66 - 2.2KW2 x Transformer Speed Control - RTRE- 1.5Amp1 x MTS10- extractor fan 3 step switch1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Transformer 5 Speed Controller - ATC1-12TK2 x Vent Axia ACM 125 inline mixed flow duct fan2 x MTP 10, 10K, Speed control1 x PIR Sensor - PIR21 x Speed Controller - REB12 x QPTW 250C Acoustic Twin Fan with Controller2 x DEF-140T Inlet Guard for the CBT-100N1 x Elta Wall Cowl SWC56/631 x PIR Sensor - PIR42 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Transformer 5 Speed Controller - ATC1-2TK3 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios HQW-630/4 - IP552 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Vent Axia Silent 100T (TIMER)1 x Elta Wall Cowl SWC35/402 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Temperature Fan Speed Controller - ATCP4-WMS1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x EC6H - Reversible Group Fan Electronic Controller2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x ENV 100 12v transformer SELV2 x CBM 9-9 550w 4P VR (Open Motor)1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Elta Louvre Shutter - 400mm2 x Helios TSW MCB Amp Transformer speed controller3 x Helios TSW 1.5 Amp Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Elta Variable Speed Drive IP66 - 0.75KW2 x VTR 300 STD Filter Kit1 x Elta - Room Sensor - Temp/Humid/C021 x Elta Wall Cowl SWC45/501 x Elta Variable Speed Drive IP66 - 1.5KW1 x Contactor Interface Station - CI91 x MWS 3 – Transformer Controller With Motor Protection2 x ELM 18 EX Flexible Cuff for ERM 182 x Transformer (silent) speed controller - RE 1.5 Amp1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Mini Diffuser - 100mm2 x DDMP 12-12 3F 1810W M6A4 DG02 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x SAVE VSR 300 heat recovery unit1 x CBS-60 Outlet Flange for CSB/CBT-601 x CBA-60 Inlet Flange for CBT-601 x Silent 100 Window Kit - windowS1 x GXC6EC - High Performance Extract Fan1 x CPTA-E Flush mounted PIR sensor with timer1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-8TK1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Speed Controller - REB101 x Speed Controller - REB2.5-N1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 3 Amp Transformer speed controller1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Transformer Speed Control - RTRE- 7.0Amp2 x RDS 11 Helios Transformer Controller With Motor Protection2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x WS - Reversing Switch from Helios Fans2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Speed Controller - REB161 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Silentub - STUB 1001 x Jet Cowl - 315mm1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x UB47- Universal Insulated Terminal1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Transformer 5 Speed Controller - ATC1-10TK2 x Helios HQW-200/4 - IP551 x TUNE-R-200-3-M4 - Control Damper1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x EBM-Papst D3G133-BF05-14 Double inlet1 x VEKA INT 2000/15.0-L1 EKO2 x MWS 5 – Transformer Controller With Motor Protection Unit2 x Vortice Quadro Micro 100 I - Standard Version1 x Skyflow SSR Horizontal Roof Cowl SSR80B2 x SG-200 Fan Guard for the HQW 2001 x TUNE-R-200-3-M1 - Control Damper2 x Helios HQW-250/4 - IP551 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm
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