• Model:SQS150-1ECL

Quietflow SQS150-1ECL - Centrifugal Box Fan

£ 681.80 (excl. VAT)

£ 818.16 (inc. VAT)


Quietflow SQ150-1ECL - Centrifugal Box Fan

• Standard size 150 mm
• Air volume flow rates up to 0.215 m3/s
• Static pressures up to 1061 Pa
Acoustically lined single in-line centrifugal fans, suitable for internal duct mounting. The Quietflow incorporates advanced backward curved impellers, with three ndimensional profiled blades.

Low Noise
Each unit is acoustically lined internally with Class O rated (BS 476 Parts 6 and 7) fire resistant acoustic foam lining minimising breakout noise levels.

Easy Installation
New multi-mount brackets allow easy mounting in a range of orientations.

Easy Commissioning
Integrated commissioning control allowing single speed selection and also limiting maximum speed if used with an external potentiometer.

Efficient Performance
High efficiency low tonal noise backward curved centrifugal impellers are directly driven by an EC external rotor motor, provide low specific fan powers and stepless speed control without tonal noise generation.

Weather Resistance
Units can be weatherproofed in the factory to allow external installation.

1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)3 x Elta Variable Speed Drive IP66 - 7.5KW4 x Elta Variable Speed Drive IP66 - 2.2KW3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)2 x FRQ5-4A V2 Inverter Speed Controller3 x Elta Variable Speed Drive IP66 - 5.5KW3 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 204 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps2 x Elta 10 Amp Electronic single phase speed controller.1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x FRQ5-10A Inverter Speed controller1 x NKS-D swirl diffuser v-300 x 300mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Circular Ceiling Diffuser - TST 1251 x Balance S Diffuser - NO RING - 125mm1 x PCA Diffuser - PCA-3151 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x Curved Blade Grille 600x600 (2way blow)2 x Round ceiling diffuser 400mm2 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1601 x JSR 200 Painted RAL50182 x EC6H - Reversible Group Fan Electronic Controller1 x ELTA - Single Phase Transformer 8amps2 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control3 x Elta 3 Amp Electronic single phase speed controller with TK1 x Balance S Diffuser - NO RING - 100mm4 x Elta 2 Amp Electronic single phase speed controller.1 x 5-Speed Controller for use with Elta SAX Classic Fans3 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 300mm2 x Round ceiling diffuser 200mm1 x Elta 3 Amp Electronic single phase speed controller.3 x Airvent ceiling fan controller1 x Round ceiling diffuser 350mm3 x Round ceiling diffuser 250mm3 x COM-31 x ELTA - Single Phase Transformer 4amps4 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13512 x Helios ZNE Electronic Fan Overrun Timer1 x Push Timer Switch - ZA42 x Multi Input Run On Timer - 0 - 20min - CFCU2 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller2 x ACOAS/ AC/EC Auto Changeover 8Amp3 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x Easy-fix termination kit - High Rise Ventilator - EFT3 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x REB-CVF 0-10v Controller1 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC25/311 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Helios TSW 10 Amp Transformer speed controller3 x Helios TSW MCB Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan2 x Vent Axia ACM 200 inline mixed flow duct fan2 x Vent Axia T-Series Controller3 x Vent Axia ACM 125 inline mixed flow duct fan2 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x TG-K Duct temperature sensor1 x BEAS-control module3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Envirovent G4 Filter - SL-G4/F72 x Speed Controller - REB51 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Quietflow SQS400-1ECL - Centrifugal Box Fan4 x MTP 10, 10K, Speed control2 x Vent Axia Silent 100T (TIMER)4 x PIR Sensor - PIR24 x PIR Sensor - PIR44 x MTS10- extractor fan 3 step switch3 x Speed Controller - REB13 x QPTW 250C Acoustic Twin Fan with Controller4 x UB47- Universal Insulated Terminal3 x CBT-100N Centrifugal2 x Elta - Room Sensor - Temp/Humid/C023 x Mini Diffuser - 100mm2 x Contactor Interface Station - CI91 x Silentub - STUB 1001 x SAVE VSR 300 heat recovery unit1 x Single Deflection Grille 400mm with OBD damper1 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x CO2 Room Sensor - CO2-R1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT2 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW 7.5 Amp Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x CBS-60 Outlet Flange for CSB/CBT-601 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Speed Controller - REB1-N1 x CBM 9-9 550w 4P VR (Open Motor)1 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x TD Mixvent 800/200 EEXEIIT31 x VEKA INT 2000/15.0-L1 EKO2 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CSB-60 Centrifugal fan1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x Duct Termination with Mesh - 100mm1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x CPTA-E Flush mounted PIR sensor with timer2 x Speed controller with Reverse - REB-1R3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-12TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan3 x Two Speed Switch - REGUL-22 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer (silent) speed controller - RE 3.0 Amp2 x Isolator Switch - EFF-ISO1 x Multiflow SMB550/4-1AC1 x Transformer (silent) speed controller - RE 5.0 Amp2 x Silent 100 Window Kit - windowS1 x CBA-60 Inlet Flange for CBT-602 x Helios HQW-315/4 - IP552 x DDMP 12-12 3F 1810W M6A4 DG01 x VTR 300 STD Filter Kit3 x Speed Controller - REB2.5-N2 x Compact SCD450/4-1AC1 x TUNE-R-200-3-M4 - Control Damper2 x DEF-CBM-RE-7 - Protection Guard3 x DDMP 10-08 3F 2210W M6A4 DG02 x VTR 500 STD Filter Kit2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011593 x Helios ESA-1 Surface mounted Speed Control 1amp2 x Flat Roof Terminal -OFT 5 - Asphalt1 x CFI In-line 150 - Carbon Filter3 x 100mm Round Connector with Damper4 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Temperature Fan Speed Controller - ATCP4-WMS2 x CS2 Current Switch2 x DEF-140T Inlet Guard for the CBT-100N2 x WS - Reversing Switch from Helios Fans3 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-630/4 - IP552 x Transformer (silent) speed controller - RE 1.5 Amp1 x Speed Controller - REB101 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Transformer Speed Control - RTRE- 7.0Amp1 x TUNE-R-200-3-M1 - Control Damper1 x Transformer Speed Control - RTRE- 5.0Amp1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven4 x Transformer Speed Control - RTRE- 1.5Amp1 x Rectangular Airbrick Adaptor1 x Speed Controller - REB81 x ENV 100 12v transformer SELV1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Duct Termination with Mesh - 355mm1 x TUNE-R-200-3-M2 - Control Damper2 x CBM 12-12 1100w 6P Three Phase1 x Helios RR-250-C Centrifugal inline fan2 x Electrostatic Precipitator - 1H x 3W1 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x EBM-Papst D3G133-BF05-14 Double inlet1 x DA9/9-NT2 x SD-MUB Vibration pad set2 x WSD 100 (1060x1060x70)1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)2 x Elta SCP400/4-1AC - IP552 x Quietflow Twin SQTDCV250-1ECL2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Speed Controller - REB32 x FFR 355 Filter Cassette1 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x CK-60F Kit2 x CBA-100 Inlet Flange for CBT-1001 x DS-2 2-Speed Switch (3 Phase)1 x IR24-P - Presence detector3 x Duct Termination with Mesh - 150mm1 x ACO3TO-ADS-VFC-7.1A3 x DDMP 12-12 3F 5700W M6M0 DG72 x CBB-60N Centrifugal2 x DDMP 10-10 1F 1000W M6A2 DA52 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x Egg Crate Grille with Dust panel filter 1 inch- 300x3002 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x KBA- Inlet Mounting 2252 x Transformer 5 Speed Controller - ATC1-2TK1 x Transformer 5 Speed Controller - ATC1-8TK2 x Helios TSW 1.5 Amp Transformer speed controller1 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Speed Controller - REB61 x ELM 18 EX Flexible Cuff for ERM 181 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x DDMP 09/09 Mounting Flange2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x GXC6EC - High Performance Extract Fan3 x Speed Controller - REB161 x GENIOX 11 Internal Mounted Unit1 x TUNE-R-315-3-M4 - Control Damper2 x 110 x 54mm Round to Rectangular Adaptor - Long1 x CBT-80N Centrifugal3 x Duct Termination with Mesh - 450mm2 x GENIOX 11 Roof Mounted External Unit2 x Potentiometer EGH 01 - for DDMP Fans2 x DDMP 07/07 Mounting Flange1 x RTRD - Three Phase Speed Controller - 2 Amp1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x DDMP 09-09 3F 2130W M6A4 DG01 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x KBA- inlet mounting flange for CRMT 2503 x Binks Bullows - Spray Booth Filter1 x Comefri - TLZ 225 R - High Performance Scroll Fan2 x Helios HQW-355/4 - IP552 x RUCK MTP 20, 10K, Speed control1 x DPD 12PM Delivery Surcharge2 x CBS-100 Outlet Flange for CBT-1002 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Comefri - TLZ 560 R - High Performance Scroll Fan1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x CCpro 40 (1CC9402) Long Casing Extension2 x Helios TSW 3 Amp Transformer speed controller1 x RSK355 - Back Draught Shutter1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)2 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Vent Axia Trickle & Boost Switch1 x Duct Termination with Mesh - 400mm1 x DDMP 12-09 1F 1800W M6A4 DA8
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
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Really well made but comes with no speed controler? ?and can...