• Model:SQS200-1ECL

Quietflow SQS200-1ECL - Centrifugal Box Fan

£ 989.75 (excl. VAT)

£ 1,187.70 (inc. VAT)


Quietflow SQS200-1ECL - Centrifugal Box Fan

• Standard size 200 mm
• Air volume flow rates up to 0.347 m3/s
• Static pressures up to 841 Pa
• Suitable for operating temperatures up to +60℃
• Robust galvanised sheet steel casing
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.

PDF Files


Data Sheet

1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x 220x90mm Equal T Piece1 x Ancillary Pack for SLC-3151 x Ancillary Pack for SLC-3551 x Duct Wrap Insulation - AWDW25mm1 x SPI-125 C Iris damper1 x CRHB-250N Ecowatt - Energy Efficient Roof Fan1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x FSD-TD 550 x 200 Fire and Smoke Damper, S, GALV Case, GALV Blades, PM230-TF (SC)1 x Ducting 45 Degree Bend - 355mm1 x CC-314 M Cased Axial Fan (Single Phase)1 x Spiral end cap - 150mm1 x Acoustic MiniBox Fan - MINI-BOX 1001 x UB47- Universal Insulated Terminal1 x Jetflow-HIT Metal inline - 200mm1 x Jetflow-HIT Metal inline - 125mm1 x Etaline 250mm1 x 316 Grade Stainless Steel Male Connector - 315mm1 x Universal Pipe Fixing Clip1 x Ancillary Pack for SB-Biflow 500 model1 x MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x Air Quality Sensor - AQS1 x Maxi Heat Recovery1 x Elta SPA500/6-1AC - IP541 x Multiflow SMB450/4-3AC1 x Differential Pressure Switch - 50 - 500 Pa - IP541 x Ancillary Pack for SB-CYL 400 model1 x Acoustic Box Fans (Inline) - CAB-2001 x Ducting 45 Degree Bend - 150mm1 x 80mm Stainless Steel Female Ducting Connector 316 Grade1 x TD500 Mixvent - 160mm - TD500(5211302400)1 x Spiral Rapid Lock Clamp - 125mm1 x Acoustic MiniBox Fan - MINI-BOX 2001 x Quietflow Twin SQTDCV250-1ECL1 x Atex Inline Fan 250mm - ERM25EXE1 x TUNE-R-160-3-M2 - Control Damper1 x 204x60mm Equal T Piece1 x Raptor SDA630/4-3EC1 x 204x60mm x 1m Low Profile Plastic Ducting - 1 Meter1 x Belt Drive Cased Axial Fan - 500mm - H version1 x Belt Drive Cased Axial Fan - 630mm - H version1 x HCFT/6-630mm plastic impeller plate fan1 x EDM 100 CHZ1 x Raptor SDA630/6-1AC1 x EBB-250 HM DESIGN Centrifugal Extractor Fan1 x Flexible PVC Ducting - 204x601 x HCFB/4-630mm plastic impeller plate fan1 x Hydor HPA630/4-1A1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x AMD-630/2 - High Performance Cased Axial Fan1 x Elta SLC450-1EC -IE5 Motor- IP551 x 204x60mm Elbow Bend with 100mm Fixed Spigot1 x 204x60mm Flat Channel Connector1 x Helios HQW-630/6 - IP551 x 204x60mm Rectangular to 100mm Round Adaptor1 x Soler & Palau TCBT/4-630/L - IP651 x Elta SCP630/4-1AC - IP551 x Raptor SDA450/4-1AC1 x Soler & Palau TCBT/4-800/L - IP651 x Elta SLC630/4B-3AC - IP551 x Belt Drive Cased Axial Fan - 800mm - L version1 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x Airbrick Grille with flange - 204 x 60mm1 x HRB/6-630-30-BPN1 x Soler & Palau TCBT/6-630/H - IP651 x Compact SCD630/4-1AC1 x Dynair QCL 200mm (2-Pole)1 x Decor 300-C Bathroom Fan1 x Elta Turboflow-TF - 630mm - Single phase1 x Elta SLC450/2-1AC - IP551 x "VX100" - Standard Bathroom Axial fan - 100mm1 x Soler & Palau TCBB/4-450/H - IP651 x Belt Drive Cased Axial Fan - 630mm - L version1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Elta SPA630/68-3AC - IP541 x Soler & Palau TCBT/4-630/H - IP651 x Elta Wall Cowl SWC45/501 x KVK 500 (3Ph/400V)1 x Lindab ILC 250 - Inline Tube Fan1 x Systemair Save Connect 2.0 Internet Module1 x Quietflow SQS200-1ECL - Centrifugal Box Fan3 x Etaline 200mm1 x Metal Inline Fan - VENT-200NK1 x *TD EVO-250 - Environmentally Friendly Inline Fan*1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/4-3 Three Phase
Reviews
Vectaire Elegance Low Energy DMEV Fan Range
Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00

I've had 2 of these fans for 4 years now, and they are great...