• 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 Impeller Side Guard - 400mm1 x Female Ducting Connector - 150mm1 x Soler & Palau TCBB/4-400/H - IP441 x Soler & Palau TCBT/4-400/H - IP441 x JAA-560 Acoustic Upstand1 x Impeller Side Guard - 630mm1 x HV Wall Mounted Belt Drive Fan 1500mm 400V / 50Hz 1.5kW - Three Phase1 x Duct Humidistat - HS3_hdt1 x Raptor SDA400/4-1AC1 x KVK Slim 100 - Low profile Semi Acoustic Box Fan1 x DEF-900AN1 x Singleflow SSDL100-1EC1 x 150mm Round 45 Degree Bend1 x Ducting 45 Degree Bend - 315mm1 x CPTA-E Flush mounted PIR sensor with timer1 x Helios HQW-315/4 - IP551 x ELTA - Single Phase Transformer 2amps1 x HXP500/6-1 - 6 Pole - Single Phase1 x Elta SCP450-1EC - IP551 x ACQ-20012D Acoustic Inline Box Fan1 x Capacitor 20uf for use with the EBM D2E range1 x HRB/4-450-30-APN1 x Fresh Air control carbon filter - 125mm1 x Jetflow-HIT Metal inline - 125mm1 x HCFT/4-315mm plastic impeller plate fan1 x TDP-D Pressure Sensor with Display1 x KV DUO 150 EC1 x TG-R room temperature sensor1 x IBC - Plastic Container 1000l1 x Singleflow SSDL400-1EC1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x Elta SLC560/4C-3AC - IP551 x QP315C Acoustic Fan - 315mm1 x Elta SLC560/4A-3AC - IP551 x Ducting T Piece Equal - 100mm2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Elta SCP500/4-1AC - IP551 x Soler & Palau - HCBT/4-315/H - IP651 x ELTA - Single Phase Transformer 16amps1 x Elta EC Electronic Controller1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x Elta SCP500/4-3AC - IP551 x Raptor SDA560/6-1AC1 x Elta Turboflow-TF - 560mm - Three phase1 x Curved boot - 500mm1 x SCO2-A Ambient CO2 and Temperature Sensor1 x Duct Humidistat - HS4_hdt1 x TD-SILENT 2000/3151 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x HD Series Control Damper - 3000mm X 1500mm1 x Metal Inline Fan - VENT-125NK1 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x EuroSeries (ESP) - Plate Mounted Axial Fans 315-12
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

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