• Model:SQTDCV250-1ECL

Quietflow Twin SQTDCV250-1ECL

£ 2,421.34 (excl. VAT)

£ 2,905.61 (inc. VAT)

Quietflow Twin SQTDCV250-1ECL

Acoustically lined twin in-line centrifugal fans with added demand control. Designed to monitor and control one or more fan units simultaneously, with 6 pre-programmed fan applications. Supplied Multi-function remote control panel with LCD display.

• Standard size 250 mm
•Air volume flow rates up to 0.325 m3/s •Static pressures up to 637 Pa • Suitable for operating temperatures up to +60℃
• Available in EC
• 12 month warranty

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 Minimum and maximum ventilation rates as well as control settings can all be setup easily via the wall display provided. Settings can be loaded from one display copying settings between units quickly.

Constructed from a robust 1.2mm galvanised mild steel sheet casing. Each casing provides spigots to suit standard circular ducting. A removable lid is provided as standard to allow easy maintenance and cleaning.

Efficient Performance High efficiency low tonal noise backward curved centrifugal impellers are directly driven by EC external rotor motors, 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

Customers also purchased...

1 x Soler & Palau - HXTR/12-800/28-A1 x Elta SLC560-1EC -IE5 Motor- IP551 x SDD-U Anti Vibration Pads1 x Elta SCP315/4-1AC - IP551 x FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x FU 22 25 Frequency Inverter2 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Variable Speed Drive IP66 - 1.5KW1 x ELTA - Three Phase Transformer 10amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER2 x Remote controller FLEX - for VEKO INT1 x NKS-D swirl diffuser v-300 x 300mm1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1001 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 2002 x Helios TSW 7.5 Amp Transformer speed controller1 x Round ceiling diffuser 400mm1 x Circular Ceiling Diffuser - TST 1601 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 300mm1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm2 x Helios TSW MCB Amp Transformer speed controller3 x Helios TSW 10 Amp Transformer speed controller1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13513 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Helios TSW 1.5 Amp Transformer speed controller2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Vent Axia ACM 100 inline mixed flow duct fan2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x DEF-140T Inlet Guard for the CBT-100N3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x COM-32 x Isolator Switch - ISOSW1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-44 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan3 x Three Phase Transformer controllers - RMT 1.5 Amp1 x CS2 Current Switch2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Vent Axia ACM 125 inline mixed flow duct fan1 x TG-K Duct temperature sensor2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta ACO Panel 149-ACO14E1 x BEAS-control module1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x Elta 3 Amp Electronic single phase speed controller with TK2 x Transformer 5 Speed Controller - ATC1-12TK3 x Systemair Save Connect 2.0 Internet Module1 x ACO 149-ACO1/EDV1 x Helios HQW-200/2 - IP551 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x MWS 1.5 – Transformer Controller With Motor Protection1 x EM30-24 Electro-Mechanical Control Panel1 x Elta ACO Panel 149-ACO18B1 x Envirovent G4 Filter - SL-G4/F71 x ERR 20/1 Centrifugal inline fan1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x WS - Reversing Switch from Helios Fans1 x EC-Vent Room Unit3 x TG-K3/NTC10-01 - Duct temperature sensor1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection4 x Helios HQW-630/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x EM30-24 Control Panel Commissioning Service3 x Helios HQW-200/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5003 x Transformer (silent) speed controller - RE 3.0 Amp1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x CBS-60 Outlet Flange for CSB/CBT-601 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x ERR 31/1 Centrifugal inline fan1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Electronic extractor fan speed controller - FSC 1.51 x Speed Controller - REB51 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Vent Axia ACM 200 inline mixed flow duct fan
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...