• Model:SQS400-1ECL

Quietflow SQS400-1ECL - Centrifugal Box Fan

£ 2,135.20 (excl. VAT)

£ 2,562.24 (inc. VAT)


Quietflow SQS400-1ECL - Centrifugal Box Fan

• Standard size 400 mm
• Air volume flow rates up to 1.051 m3/s
• Static pressures up to 839 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 Speed Controller - REB31 x 100mm Round Connector1 x Purlin Box 500/560 for RAW Cowls1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-6000/500 ND - Pack 61 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Inclined Curb support BI-3 for TH-5001 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/6-15000/710 ND - Pack 101 x Soler & Palau TCBT/6-355/H - IP441 x Raptor SDA450/4-1EC1 x Belt Drive Cased Axial Fan - 630mm - L version1 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree1 x Belt Drive Cased Axial Fan - 560mm - L version1 x European Pallet Delivery Surcharge1 x Direct AM Delivery Surcharge1 x Elta Cased Axial Flange - 1000mm1 x Elta Cased Axial Flange - 450mm1 x HRB/4-400-BPN1 x Elta 3 Amp Electronic single phase speed controller with TK1 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta 6 Amp Electronic single phase speed controller with TK1 x COM-31 x ELTA - Single Phase Transformer 12amps1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta 6 Amp Electronic single phase speed controller.1 x Airvent ceiling fan controller1 x Etaline 400mm1 x ELTA - Single Phase Transformer 4amps1 x Metal Inline Fan - VENT-400N1 x HRFD 400/4/2 Cased Axial Fan 400mm - 3 Phase1 x EBB-250 M DESIGN Centrifugal Extractor Fan1 x Soler & Palau TCBT/6-400/H - IP441 x "VX100" - Standard Bathroom Axial fan - 100mm1 x Impeller Side Guard - 560mm1 x AL 400 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x DEF-CBM-RE-7 - Protection Guard1 x CRBB/4-400/J ML UL1 x BD7/7 centrifugal M4 0.13Kw - Galvanised Impeller - MBI Assembled1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Acopel F400-280/1601 x ASSG/F 500-560 Flex. conn. DVG1 x FAST-TRACK RANGE 75mm - Semi-Rigid Duct 50M1 x Rectangular Airbrick Adaptor1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x 125mm Round 45 Degree Bend1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x GXC6EC - High Performance Extract Fan1 x PRIO-160 EC 160mm Inline Mixvent Fan1 x HRST/6-800/28-AQ1 C21 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 1" - ACP1 x Ancillary Pack for SB-CYL 500 model1 x Elta Turboflow-TF - 500mm(A) - Three phase1 x Nicotra AFK 315-40/4M-B1 x 100mm Round Condensation Trap1 x Elta SPA500/4-1EC - IP541 x CRHT/4-315 N Roof mounted Fan - Horizontal discharge1 x Kitchen Grease Filter - Mesh Type Non standard 275mm x 180mm x 22mm1 x Elta SCP500/4-1AC - IP551 x CC-314 M Cased Axial Fan (Single Phase)1 x HCFT/6-630mm plastic impeller plate fan1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x AL 1000 D4 02 - High Performance Long Cased Axial Fan1 x Elta SLC1000/4B-3AC - IP551 x Elta SPA350/4-1AC - IP441 x Duct Mounted Filter Box - G4 Grade Panel - 250mm1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x EM 315-E2M 01- Etamaster-3151 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 250mm Spigot1 x Elta SCP350/4-1AC - IP551 x Soler & Palau - HCBT/6-355/H - IP651 x HRT/4-350-BPN E211 x 220x90mm Rectangular to 150mm Round Adaptor1 x Soler & Palau - HCBT/6-1000/H - IP551 x 220x90mm Mounting Clip (Individual)1 x 220x90mm 45 Degree Vertical Bend1 x Metal Inline Fan - VENT-100NK1 x Universal Pipe Fixing Clip
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 41.95

Well made and robust, but it was not use for my application ...