• Model:SQS400-1ECL

Quietflow SQS400-1ECL - Centrifugal Box Fan

£ 2,284.66 (excl. VAT)

£ 2,741.59 (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 Three Phase Transformer controllers - RMT 2.5 Amp1 x Elta Powder Coated Cased Axial Flange - 630mm1 x Atex Inline Fan 180mm - ERM18EXE1 x Soler & Palau - HXTR/2-250/H - IP441 x CAB-160 ECOWATT Energy Efficient Acoustic Box Fan1 x USD-4000 Rect to Circ coupling Flange For KABB/T kitchen fans1 x Duct Fast Clamps - 150mm1 x EX 140-2C NC Centrifugal Fan (ATEX)1 x KBD- outlet mounting flange for CRMT 3151 x Atex Inline Fan 200mm - ERM22EXE1 x HQD 315/2 EX - ATEX Rated Plate Axial Fan (2-pole)1 x Male Ducting Connector - 900mm1 x Atex Inline Fan 250mm - ERM25EXE1 x Female Ducting Connector - 160mm1 x Stainless Steel Male Connector - 355mm1 x Prio 500 3 Phase - 230V or 400V - 50Hz1 x Ducting 45 Degree Bend - 150mm1 x DA 15/15 Feet1 x Bathroom Fan -Envirovent- Silent 100 S (Standard Model)1 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 7.5KW1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ-10A V2 Inverter Speed controller1 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 4.0KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x FRQ5-10A Inverter Speed controller1 x Frequency converter RUCK - FU 075 201 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x FU 075 04 Frequency Inverter (IP20)1 x ELTA - Three Phase Transformer 3amps1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x Electronic extractor fan speed controller - FSC 1.51 x EC6H - Reversible Group Fan Electronic Controller1 x Balance S Diffuser - NO RING - 125mm1 x Elta 2 Amp Electronic single phase speed controller.3 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT3 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Circular Ceiling Diffuser - TST 1251 x ELTA - Single Phase Transformer 8amps1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 12amps1 x Elta 3 Amp Electronic single phase speed controller.1 x Elta 6 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control1 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1002 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Curved Blade Grille 600x600 (2way blow)1 x COM-31 x AIRVENT speed control - AIR4019611 x Circular Ceiling Diffuser - TST 2001 x JSR 200 Painted RAL50181 x Round ceiling diffuser 400mm1 x EFSC-6N- Single Phase Speed Control1 x Circular Ceiling Diffuser - TST 1601 x Elta 6 Amp Electronic single phase speed controller.2 x Helios TSW 7.5 Amp Transformer speed controller2 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 300mm1 x ELTA - Single Phase Transformer 10amps2 x Transformer 5 Speed Controller - ATC1-4TK2 x Vent Axia ACM 150 inline mixed flow duct fan1 x PCA Diffuser - PCA-2502 x Transformer 5 Speed Controller - ATC1-8TK2 x Transformer 5 Speed Controller - ATC1-10TK1 x Round ceiling diffuser 250mm1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Round ceiling diffuser 350mm1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Helios TSW MCB Amp Transformer speed controller2 x Helios TSW 3 Amp Transformer speed controller
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

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