• Model:SQS500-3ECL

Quietflow SQS500-3ECL - Centrifugal Box Fan

£ 2,868.69 (excl. VAT)

£ 3,442.43 (inc. VAT)

Quietflow SQS500-3ECL - Centrifugal Box Fan Three phase

• Air volume flow rates up to 1.789 m3/s
• Static pressures up to 932 Pa
• Suitable for operating temperatures up to +60℃
• Robust galvanised sheet steel casing
• Available in EC

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 RTRD - Three Phase Speed Controller - 14 Amp2 x RDS 7 Helios Transformer Controller With Motor Protection1 x KVK SLIM 100 EC - Centrifugal Circular Duct Fan1 x KV DUO 250 EC1 x Temperature Controller - EDTW1 x OBD 450x450 - for use with 4WAY-5951 x Ducting T Piece Equal - 200mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Helios AV125 External Wall Fan1 x Lo-Carbon PUREAIR HOME WITH HEATER BOXED ASSY2 x MEV Spider Additional Spigots1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-H1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW1 x PPF4 - Positive Pressure Supply Fan1 x Positive Input Ventilation System - Wall Mounted Unit c/w Heater1 x FFH 125 EC 20 - Commercial Grade Air supply Unit1 x MEV 160 & 300 Additional Spigots1 x Venturia Whole House Ventilation2 x Remote controller FLEX - for VEKO INT2 x VEKA INT 2000/15.0-L1 EKO1 x EVL Filter G4 grade for PIV units1 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x KVK SLIM 160 EC - Centrifugal Circular Duct Fan1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Jetflow-HIT Metal inline - 100mm1 x RSK355 - Back Draught Shutter1 x HRB/4-315-APN2 x Elta SLC800/4B-3AC - IP551 x HD Series Control Damper - 1000mm X 1000mm1 x HCFB/4-315mm plastic impeller plate fan1 x Hydor HPA315/4-1A1 x RSK400 - Back Draught Shutter1 x Female Ducting Connector - 160mm1 x Elta SLC800/4B - Fan & Inverter Package1 x 80AC/20/6/6/26 - CLIMA-SHORT-A - Woods Short Cased Fan1 x HRT/4-315-BPN2 x JETLINE-100 - In Line Centrifugal Duct Fan1 x HD-LL Series 600x6002 x SPI-200 C Iris damper1 x BIF 80JML 112M 3PH/4P 200DEG IE3 - 800mm Bifurcated Fan - JN8390131 x Elta SCP315/4-1AC - IP551 x HD Series Control Damper - 2000mm X 1000mm1 x MV EC 100 Multivent1 x HD Series Control Damper - 3000mm X 1500mm1 x Soler & Palau TCBT/4-800/L - IP651 x Soler & Palau - HCBT/2-315/H - IP651 x HCGT/2-315/L-AMXN E7201 x Belt Drive Cased Axial Fan - 800mm - H version1 x Soler & Palau TCBT/4-800/K - IP651 x Soler & Palau - HCBT/4-800/H - IP551 x Elta SCP400/4-1AC - IP551 x HD-LL Series - 100mm with NFA-S2, Multi Voltage Damper Actuator1 x Helios AV100 External Wall Fan1 x Soler & Palau TCBT/4-800/H - IP651 x Ducting T Piece Equal - 180mm1 x SPI-125 C Iris damper1 x RSK450 - Back Draught Shutter1 x Soler & Palau TCBT/6-800/H - IP651 x Soler & Palau TCBT/6-800/K - IP651 x HRT/4-350-BPN E212 x Metal Inline Fan - VENT-100NK1 x HCFT/4-800/H Plastic impeller plate fan - 800mm1 x Motorised Volume Control Damper - 400mm1 x LC080L43-A9-40 - Long Cased Axial1 x Male Ducting Connector - 450mm1 x Soler & Palau - HXTR/6-800/H - IP541 x CC-800-5.5kw1 x Soler & Palau - HXBR/4-315/H - IP541 x HXP450/6-3 - 6 Pole - Three Phase1 x Belt Drive Cased Axial Fan - 800mm - L version1 x CBMT/Q 315-54 1 HEATER KIT1 x Ancillary Pack for SB-CYL 630 model1 x GX6EC - High Performance Extract Fan1 x EuroSeries (ESP) - Plate Mounted Axial Fans 315-121 x SPI-250 C Iris damper1 x Elta SLC800/4A-3AC - IP551 x Soler & Palau - HCBT/4-800/L-AX - IP551 x HXP450/4-1 - 4 Pole - Single Phase1 x HRT/6-630/25-BPN1 x SPI-150 C Iris damper1 x HCFT/4-315mm (B-FLOW) plastic impeller plate fan1 x Helios AV150 External Wall Fan1 x Soler & Palau TCBT/6-800/G - IP651 x HCFT/4-355mm plastic impeller plate fan1 x HRT/6-630/30-BPN1 x Soler & Palau TCBT/6-800/L - IP651 x Multiflow SMB450/4-3AC1 x Elta SPA315/4-1AC - IP441 x Helios AV200 External Wall Fan1 x Ancillary Pack for SLC-900 for SLC900/6A-3AC and SLC900/6B-3AC1 x Elta SLC800/4A - Fan & Inverter Package2 x Silent 100 Window Kit - windowS1 x HRB/4-350-BPN1 x Elta SPA630/4-3EC - IP541 x Elta SCP315-1EC - IP551 x Ancillary Pack for SLC-900 for SLC900/4B-3AC2 x Spiral Ducting 1 meter - 180mm1 x Helios HQW-630/6 - IP551 x Ancillary Pack for SLC-800 for SLC800/6A-3AC1 x HRB/6-630-25-BPN1 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x HV Wall Mounted Belt Drive Fan 1000mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x HRST/6-800/28-AQ1 C21 x HCFT/6-1000-HX plastic impeller plate fan1 x HV STYLVENT Wall Kit Threaded Rods1 x HCBT/4-450/H - B FLOW1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Soler & Palau - HCBT/4-355/H - IP652 x Ancillary Pack for SB-Biflow 250 model1 x Rosenberg E46-35003 Type: AKBD 350-4 B51 x Ancillary Pack for SLC-6301 x Soler & Palau - HXTR/4-355/H - IP541 x Soler & Palau - HXTR/4-315/H - IP541 x Elta SCP450/4-1AC - IP551 x HV Wall Mounted Belt Drive Fan 800mm 220V to 240V / 50Hz 0.75kW - Single Phase1 x HRST/6-800/28-BZ-68 (400V50)C1 x HCFB/4-315mm (B-FLOW Supply Air) plastic impeller plate fan1 x Ancillary Pack for SLC-3151 x Multileaf Volume Control Dampers -600/600 Rectangular Flanged1 x Dynair QCM 454 T - 3 phase1 x Soler & Palau - HXTR/12-800/28-A1 x Hydor HPA400/6-1A1 x Elta SPA630/46-3AC - IP541 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x Helios HQW-400/4 - IP551 x HQD 450/4/4 TK Plate Axial Fan (4-pole)1 x Elta SPA450/46-3AC - IP541 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x Hydor HPA450/6-1A1 x Ancillary Pack for SLC-5601 x Ancillary Pack for SLC-710 for 4 pole Motors1 x PFT/3-450/125D 6-1600 A E00 400V C V5 - Three Phase Plug Fan2 x Elta SCP800/6/8-3AC - IP552 x GXC6EC - High Performance Extract Fan1 x HCFB/4-400mm plastic impeller plate fan1 x Elta SCP350/4-1AC - IP551 x Elta SCP350/4-3AC - IP551 x OZEO H ECOWATT 2 - Humidity Adjustable Wholehouse Ventilation1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Flanged Spigot - 100mm1 x Duct Quick Suspension Rings with Clasp - 100mm1 x Anti Vibration Duct Suspension Rings - 100mm1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x Spiral Ducting 3 Meters - 100mm1 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm2 x Duct Termination with Mesh - 100mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Duct Suspension Rings - 100mm1 x GB-WSD 560 Weather Protection hood for the Giga-Box Fans - 560mm1 x Ancillary Pack for SB-Biflow 400 model1 x HCFB/6-630mm plastic impeller plate fan1 x Soler & Palau TCBT/4-800/G - IP651 x HCFT/4-400/H-BPN E20,P 0.25KW1 x Multiflow SMB450/4-1AC1 x Soler & Palau HXM-350mm1 x HRB/4-450-30-APN1 x Ancillary Pack for SLC-4001 x HXP450/6-1 - 6 Pole - Single Phase1 x HV Wall Mounted Belt Drive Fan 800mm 400V / 50Hz 0.75kW - Three Phase1 x 400mm x 400mm Metal Grille Box - 250mm Side Entry1 x Flanged Spigot - 180mm1 x Helios HQW-450/6 - IP551 x HCFB/4-355mm plastic impeller plate fan1 x Soler & Palau - HCFT/4-1000/H-X - IP551 x Rapid Lock Spiral Duct Clamps - 100mm1 x STAINLESS STEEL - HV Wall Mounted Belt Drive Fan 1000mm 400V / 50Hz 0.75kW - Three Phase1 x HQD 355/4 Plate Axial Fan (4-pole)1 x Duct Fast Clamps - 250mm1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x Ducting 45 Degree Bend - 100mm1 x Ancillary Pack for SLC-5002 x Ducting 45 Degree Bend - 180mm1 x GXC9 - High Performance Extract Fan1 x HCFB/4-450mm plastic impeller plate fan1 x CBMT/Q 150-27 1 HEATER KIT1 x Helios HQW-450/4 - IP551 x HCFB/4-630mm plastic impeller plate fan1 x Soler & Palau - HXBR/4-355/H - IP541 x HRT/4-450/35-BPN1 x HRST/6-800/28-AQ C21 x Elta SCP450/4-3AC - IP551 x HRST/6-800/28-BZ1 x CTI CVA-N 250/315 Outdoor cover for CVAB/T Fans1 x Elta SPA350/4-1AC - IP442 x Soler & Palau - HCBT/4-315/H - BFLOW1 x Ducting 30 Degree Bend - 180mm2 x Elta SCP630/4-3AC - IP551 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x Helios HQW-355/4 - IP551 x ILTM-500/560/630 - Motor Cover for ILHT Fans - 51337593001 x HRB/4-450-35-BPN1 x Soler & Palau - HCBB/2-355/H - IP651 x Duct Fast Clamps - 100mm1 x Elta SPA630/6-1AC - IP541 x Elta SPA630/68-3AC - IP541 x Ancillary Pack for SLC-3551 x Ducting Y Piece - 100mm1 x HRB/6-400-APN1 x IRT/4-450 Inline Rectangular Duct Fan1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x HRT/4-355-BPN1 x Soler & Palau - HCBT/4-1000/L - IP551 x Helios GigaBox 450mm GBW 450/4 centrifugal1 x HCFT/4-630mm plastic impeller plate fan2 x Ancillary Pack for SB-Biflow 315 model1 x EBM Papst W3G630-GG97-011 x HRT/4-630/25-BPN C1 x Ancillary Pack for SLC-710 for 6 Pole Motors1 x HRST/6-800/22-BZ-68-J C1 x Female Ducting Connector - 100mm1 x Soler & Palau - HCBT/6-355/H - IP651 x GB-KW 355 Drain pan for Giga Box Fans - 355mm1 x HCFT/4-800/L Plastic impeller plate fan1 x HRT/4-630/25-BPN E221 x Helios GigaBox 450mm GBD 450/4/4 centrifugal1 x Ancillary Pack for SB-Biflow 500 model1 x HCFT/6-630mm plastic impeller plate fan1 x Rosenberg EQ 350-4.4EC1 x Elta SCP630/4-1AC - IP551 x Soler & Palau - HCBT/4-1000/H-X - IP551 x Etaline 450mm D4 01 (Three Phase)1 x HRB/6-630-30-APN1 x HRB/6-630/30-BZ E12 - EMB.RAL9011 V52 x Elta SPA450/4-1AC - IP541 x Ancillary Pack for SLC-4501 x HRT/4-630/25-APN C21 x Ziehl-Abegg - RH45C-ZID.GG.CR (116156)1 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Soler & Palau - HCFT/4-1000/L-X - IP551 x HRB/6-630-30-BPN1 x Ducting 15 Degree Bend - 180mm1 x Spiral end cap - 100mm1 x Gorilla HVLSX501 x Elta SCP630-1EC - IP552 x Ancillary Pack for SLC-900 for SLC900/4A-3AC and SLC900/8-3AC1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x CTI CVA-N 450 Outdoor cover for CVAB/T Fans2 x Ducting T Piece Equal - 100mm1 x Soler & Palau - HCBT/6-800/H - IP651 x Male Ducting Connector - 100mm1 x Transformer 5 Speed Controller - ATC1-4TK1 x Speed Controller - REB11 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x 100mm Round Connector with Damper1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Spiral Ducting 1 meter - 200mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Mini Diffuser - 100mm1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x CBM 7/7 4p 300W RE-VR2 x DPD 12PM Delivery Surcharge2 x DV-ROF-V-225 Roof mounted unit1 x Same Day Shipping Surcharge - City Sprint1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Northern Ireland Pallet Surcharge1 x Manrose T12 STANDARD Transformer- T12S2 x DV-ROF-V-315 Roof mounted unit1 x DPD 10:30AM Delivery Surcharge1 x Manrose 150mm - XF150BP1 x Economy Airvent 150mm Fan1 x Manrose 150mm - XF150BHP1 x Control board kit Smarty 4X P 1.1 F2 Fan 230V1 x Pallet Delivery Surcharge1 x DPD SATURDAY Delivery Surcharge1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x Economy Airvent 100mm Fan with Timer & Shutter3 x HIMF - Mixed Flow Fan 125mm Inline Fan2 x HQS Bathroom Axial Flow Fan - 125mm1 x CTVT/4-400 High Temp Roof Fan - 51369260002 x HIMF - Mixed Flow Fan 100mm Inline Fan2 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x LF-ME04F071LC3AC1 x Manrose Auto Shutter - XF150AP1 x Maico EN31- Wall Mounted Fan1 x Fresh Air control carbon filter - 125mm1 x Capacitor 2uf for use with the EBM A4E range1 x H14 Hepa Portable Air Purifier - PAP 350 CA H14 with Carbon Filter1 x LINEO 250 QUIET1 x Carriage for Scottish Highlands1 x Direct Delivery Surcharge - Pre 12:001 x Jetflow-HIT Metal inline - 160mm1 x Manrose 150mm - XF150BTP1 x IRAB/4 315A N 230V50Hz 355/100 VE - In-Line Duct Fans - 51329333002 x HRB/6-451/20-BMVPN - Special Offer1 x Direct Delivery Surcharge1 x Metal Inline Fan - VENT-200NK1 x Helios DDF-200 Roof Cowl1 x Elta Unpodded Silencer Melinex 1D-500mm1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Temperature Fan Speed Controller - ATCP4-WMS1 x Helios DDF-315 Roof Cowl1 x Ducting 45 Degree Bend - 400mm1 x Elta Unpodded Silencer 1D-250mm2 x Flat Roof Terminal -OFT 5 - Asphalt1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Helios TSW MCB Amp Transformer speed controller1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Helios TSW 10 Amp Transformer speed controller1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Temperature Fan Speed Controller - ATCP4-FLS1 x Vent Axia ACM 100 inline mixed flow duct fan1 x TG-K Duct temperature sensor1 x 7 Day Programmable TIMECLOCK1 x RTRD - Three Phase Speed Controller - 4 Amp1 x Speed Controller - REB51 x Speed Controller - REB31 x MWS 1.5 – Transformer Controller With Motor Protection1 x WS - Reversing Switch from Helios Fans1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Rectangular Airbrick Adaptor1 x TG-R room temperature sensor1 x Speed Controller - REB61 x Speed Controller - REB101 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x Elta 10 Amp Electronic single phase speed controller.1 x Transformer Speed Control - RTRE- 12.0Amp1 x ERR 31/1 Centrifugal inline fan1 x Helios HQW-200/4 - IP551 x Speed Controller - REB1-N1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Transformer (silent) speed controller - RE 3.0 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x MTP 10, 10K, Speed control1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x REB-CVF 0-10v Controller1 x Electronic extractor fan speed controller - FSC 1.51 x Elta Variable Speed Drive IP66 - 0.75KW1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x DEF-800AN1 x PIR Sensor - PIR41 x Helios HQW-315/4 - IP551 x Transformer Speed Control - RTRE- 7.0Amp1 x Speed Controller - REB2.5-N1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x ELM 18 EX Flexible Cuff for ERM 181 x Transformer Speed Control - RTRE- 5.0Amp1 x Elta Variable Speed Drive IP66 - 2.2KW1 x TG-K Duct temperature sensor1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Vent Axia Silent 100T (TIMER)1 x Transformer Speed Control - RTRE- 3.0Amp1 x Transformer Speed Control - RTRE- 1.5Amp1 x MTS10- extractor fan 3 step switch1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Elta Variable Speed Drive IP66 - 4.0KW1 x BKF 800D6-XL/F400 IE3 - Centrifugal rectangular duct fan 400C/2h1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x ELM 25 EX Flexible Cuff for ERM 251 x Silentub - STUB 1001 x CBT-100N Centrifugal1 x Elta 2 Amp Electronic single phase speed controller.1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 1.5KW1 x AIRVENT speed control - AIR4019611 x Elta - Room Sensor - Temp/Humid/C021 x Round ceiling diffuser 400mm1 x Duct Termination with Mesh - 355mm1 x ELM 20 EX Flexible Cuff for ERM 221 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x SAVE VSR 300 heat recovery unit1 x Elta Variable Speed Drive IP66 - 5.5KW1 x ACO8AC/EC AutoChangeover panel1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x CBP-18/18-RC Belt Driven Centrifugal Fans1 x IR24-P - Presence detector1 x TUNE-R-250-2-M4 - Control Damper1 x CBB-60N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Spiral end cap - 355mm1 x Duct Termination with Mesh - 450mm1 x Duct Termination with Mesh - 500mm1 x Binks Bullows - Spray Booth Filter1 x CBM 9/7 4p 420W RE-VR1 x Duct Termination with Mesh - 250mm1 x Universal Pipe Fixing Clip1 x KBA- Inlet Mounting 1801 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x TUNE-R-160-3-M2 - Control Damper1 x Run On Timer - 5s - 4hrs - RT5A1 x SDD-U Anti Vibration Pads1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Compact SCD450/4-3AC1 x CBT-130N Centrifugal1 x Duct Termination with Mesh - 125mm1 x Duct Termination with Mesh - 200mm1 x Vent Axia T-Series Wall Model TX9WL1 x KBR 355D2 IE2 Thermo fan1 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 DDMP 09/07 Mounting Flange1 x Duct Termination with Mesh - 315mm1 x CBM 7/9 4p 300W RE-VR1 x Hydor HCF-6.0 Electronic Speed Controller for HPA plate fans,1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x DA 9/7 N2T1 x ELTA - Single Phase Transformer 8amps1 x 204x60mm x 1m Insulated Rectangular Duct1 x Biflow SB315-CON2-3 - High Temperature Bifurcated Fan1 x JPA-1100 Accessory Adapter Plate1 x CBP-10/81 x RUCK MTP 30, Stepped Speed control1 x MV-Silent 250 Bathroom Extractor Fan Kit - Standard - No Timer1 x TecFire Intumescent Damper - Rectangular 350x350mm1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x AL 1120 Mounting Flange1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Elta SLC500/4B-1AC - IP551 x Atex Inline Fan 180mm - ERM18EXE1 x Soaker Sheet to suit RA8001 x ERM180EXE Bracket1 x CFI Lite 600 Carbon Filter1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x FAST-TRACK RANGE 75mm - Seal Ring (1 bag of 10)1 x Impeller Side Guard - 450mm1 x Spiral Ducting 1 meter - 355mm1 x CBT-170 Centrifugal1 x Impeller Side Guard - 800mm1 x Purlin Box 800 for RAW Cowls1 x Elta Quietflow Twin SQT150-1ECL1 x Elta Quietflow Twin SQT200-1ECL1 x SG AW 1000 Guard 6 (GFC)1 x Elta Turboflow-TF - 630mm - Three phase1 x REB Ecowatt Speed Control - REB-ECO1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x Elta Standard Ambient Flexible Connector - 800mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-3AC - Three Phase1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x 110 x 54mm Rectangular Wall Plate1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x ELTA - Three Phase Transformer 10amps1 x Vertical Cowl - RAV630/7101 x 100mm Round Connector1 x Purlin Box 630/710 for RAW Cowls1 x ELTA - Single Phase Transformer 12amps1 x Elta Standard Ambient Flexible Connector - 450mm1 x 125mm Round Connector1 x CBP-18/181 x Access Door for Circular Duct - 250 x 150 - SIZE 151 x VentAxia Solo Plus TM - Centrifugal Extract Fan1 x Chaysol da 9-7 - V7099331 x Impeller Side Guard - 250mm1 x Metal Inline Fan - VENT-355N1 x Spiral end cap - 250mm1 x CBP-15/151 x Spiral Ducting 1 meter - 80mm1 x Spiral Ducting 1 meter - 100mm1 x CBTR/2-451-4kw1 x Acoustic Box Fans (Inline) - CAB-1001 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x ISOR 125 EC K 01 - Acoustic Inline EC fan.1 x FlameProof Plate Axial Fan - Single Phase - 15 inches - Eexd IIC T4 -4pole1 x Soaker Sheet to suit RA630/7101 x MV EC 150 Multivent1 x FAST-TRACK RANGE 75mm - Valve Adaptor 90° 125mm1 x Elta SLC400/4-1AC - IP551 x Filter Box With F7 Grade Bag Filter - 125mm1 x Ducting 90 Degree Bend - 80mm1 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Spiral Ducting 1 meter - 250mm1 x Elta ACO Panel 149-ACO14E1 x JETLINE-100 ECOWATT - In Line Centrifugal Duct Fan1 x Heat Resistant In-line Axial Fan - VO-901 x Elta SCP710-1EC1 x Elta SLC500/4A-1AC - IP551 x 220x90mm to 204x60mm Rectangular Adapter1 x Impeller Side Guard - 400mm1 x Elta SPA500/6-1AC - IP541 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x 2mtr Round Ducting - 100mm1 x Traditional T-Series Window Fan - TX9IL1 x Chaysol da 9-91 x BDS 500/560 RA b/d shutter1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x JMS-3001 x 110 x 54mm Equal Horizontal T-Piece1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x CBMT/Q 315-30 1 HEATER KIT1 x Elta SLC400-1EC -IE5 Motor- IP551 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Ducting T Piece Equal - 355mm1 x Ducting 90 Degree Bend - 100mm1 x Elta SLC560/4A-3AC - IP551 x Elta SLC400/4-3AC - IP551 x Impeller Side Guard - 630mm1 x TD160 Mixvent - 100mm - TD160-N Standard1 x Chaysol DA 10/8 NT (V600006)1 x 110 x 54mm Vertical 90 Degree Bend1 x 110 x 54mm Vertical 45 Degree Bend1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x Jetflow-HIT Metal inline - 150mm1 x Traditional T-Series Window Fan - TX12IL1 x Spiral Ducting 1 meter - 160mm1 x Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless1 x Impeller Side Guard - 350mm1 x 100mm Round Equal T Piece1 x Digital Room Thermostat - DRT1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 300watt VR RE1 x EC-Vent Room Unit1 x Elta SLC560/4B-3AC - IP551 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Elta SLC710/4B-3AC - IP551 x ERM 18 protection guard - SGM 18 EX1 x Ducting 90 Degree Bend - 355mm1 x Jetflow-HIT Metal inline - 250mm1 x Raptor SDA450/6-1AC1 x Soler & Palau TCBB/4-355/H - IP541 x TRA 1120-1250 - Crossbeam for AL 1120 & 1250 Fans1 x Mounting Feet (Pair) for SLC-450-060B-04501 x EM 400 E4M 01 - Mixed Flow Duct Fan - 400mm1 x Elta SCP250-1EC - IP551 x Ducting 90 Degree Bend - 150mm1 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 11.49

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