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 Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A2 x Push Timer Switch - ZA41 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Helios ZNE Electronic Fan Overrun Timer5 x 7 Day Programmable TIMECLOCK2 x ERR 31/1 Centrifugal inline fan2 x MWS 1.5 – Transformer Controller With Motor Protection1 x TEM 035 - 5 Speed Transformer Speed Control1 x Skyflow SSR Horizontal Roof Cowl SSR80B2 x Transformer 5 Speed Controller - ATC1-2TK2 x Transformer 5 Speed Controller - ATC1-4TK5 x Vent Axia ACM 150 inline mixed flow duct fan2 x Helios TSW MCB Amp Transformer speed controller1 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Helios TSW 10 Amp Transformer speed controller2 x DEF-140T Inlet Guard for the CBT-100N5 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp3 x Remote controller FLEX - for VEKO INT3 x Helios TSW 7.5 Amp Transformer speed controller1 x Helios TSW 3 Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 4 Amp1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer 5 Speed Controller - ATC1-8TK1 x Vent Axia ACM 200 inline mixed flow duct fan5 x Vent Axia ACM 125 inline mixed flow duct fan4 x CS2 Current Switch2 x Systemair Save Connect 2.0 Internet Module1 x MV-B Dual Switch for use with Helios HQW plate fans,3 x Insulated extract Plenum 8+11 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x MWS 3 – Transformer Controller With Motor Protection1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)3 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x Transformer 5 Speed Controller - ATC1-10TK3 x Insulated extract Plenum 6+11 x ERR 20/1 Centrifugal inline fan3 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT2 x WS - Reversing Switch from Helios Fans2 x Helios HQW-200/2 - IP551 x Two Speed Switch - REGUL-21 x Isolator Switch - ISOSW1 x Electronic extractor fan speed controller - FSC 1.53 x Helios HQW-630/4 - IP555 x Transformer (silent) speed controller - RE 3.0 Amp2 x TG-K3/NTC10-01 - Duct temperature sensor3 x CBS-60 Outlet Flange for CSB/CBT-601 x Helios HQW-200/4 - IP552 x ELM 18 EX Flexible Cuff for ERM 182 x Airvent ceiling fan controller5 x Transformer (silent) speed controller - RE 1.5 Amp5 x Speed Controller - REB51 x Vent Axia ACM 100 inline mixed flow duct fan1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Rectangular Airbrick Adaptor4 x Multiflow SMB550/4-1AC3 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer (silent) speed controller - RE 5.0 Amp3 x Speed Controller - REB101 x Transformer Speed Control - RTRE- 5.0Amp4 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x Helios HQW-315/4 - IP551 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x SG-200 Fan Guard for the HQW 2001 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Envirovent G4 Filter - SL-G4/F72 x Transformer Speed Control - RTRE- 7.0Amp3 x DDMP 09-09 3F 2130W M6A4 DG03 x CBA-60 Inlet Flange for CBT-602 x Helios TSW 1.5 Amp Transformer speed controller1 x Elta 10 Amp Electronic single phase speed controller.2 x Speed Controller - REB1-N5 x CBM 9-9 550w 4P VR (Open Motor)3 x TUNE-R-200-3-M1 - Control Damper1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x MTS10- extractor fan 3 step switch2 x MTP 10, 10K, Speed control1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Silent 100 Window Kit - windowS4 x Transformer Speed Control - RTRE- 1.5Amp1 x PIR Sensor - PIR22 x Helios HQW-250/4 - IP551 x ELM 25 EX Flexible Cuff for ERM 255 x QPTW 250C Acoustic Twin Fan with Controller3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR3 x TD Mixvent 800/200 EEXEIIT33 x DDMP 12-12 3F 1810W M6A4 DG03 x Speed Controller - REB11 x DEF-CBM-RE-7 - Protection Guard1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x UB47- Universal Insulated Terminal3 x Speed Controller - REB81 x Vent Axia Silent 100T (TIMER)1 x Elta 2 Amp Electronic single phase speed controller.3 x ENV 100 12v transformer SELV1 x PIR Sensor - PIR41 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Speed Controller - REB31 x Elta Variable Speed Drive IP66 - 0.75KW2 x DDMP 09/09 Mounting Flange2 x Elta 6 Amp Electronic single phase speed controller.1 x Elta 3 Amp Electronic single phase speed controller.5 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x ELM 20 EX Flexible Cuff for ERM 221 x Elta - Room Sensor - Temp/Humid/C022 x VTR 300 STD Filter Kit1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta 6 Amp Electronic single phase speed controller with TK2 x REB-CVF 0-10v Controller1 x Compact SCD450/4-1AC2 x KBA- Inlet Mounting 3553 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x Control switch - CR1502 x CBT-100N Centrifugal1 x SAVE VSR 300 heat recovery unit2 x Speed Controller - REB2.5-N2 x DDMP 10-08 3F 2210W M6A4 DG02 x TUNE-R-100-1-M1 - Control Damper2 x Mini Diffuser - 100mm2 x Contactor Interface Station - CI91 x GXC6EC - High Performance Extract Fan3 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm3 x TUNE-R-200-3-M4 - Control Damper1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC2 x KBA- inlet mounting flange for CRMT 2252 x TUNE-R-250-3-M1 - Control Damper1 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x AIRVENT speed control - AIR4019611 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend3 x Silentub - STUB 1001 x RDS 7 Helios Transformer Controller With Motor Protection3 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x EBM-Papst D3G133-BF05-14 Double inlet1 x CMT/4-250-100 1.1KW - Single inlet centrifugal fan direct driven ( LG-90)2 x Elta Standard Ambient Flexible Connector - 560mm1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x Electrostatic Precipitator - 1H x 3W1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x CBM 12-12 1100w 6P Three Phase2 x VEKA INT 2000/15.0-L1 EKO1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x ACO8AC/EC AutoChangeover panel1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-1
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Vectaire Elegance Low Energy DMEV Fan Range
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I've had 2 of these fans for 4 years now, and they are great...