• Model:STDL250-1EC

Twinflow STDL250-1EC

£ 1,691.02 (excl. VAT)

£ 2,029.22 (inc. VAT)

Twinflow STDL fans are suitable for external mounting. The range incorporates advanced backward curved impellers.

Standard size 250mm
Air volume flow rates up to 0.336 m3/s
Static pressures up to 6487 Pa
Suitable for operating temperatures up to +60℃
Redesigned casing to improve airflow and reduce specific fan powers
Auto Changeover Panel Included
Acoustically lined internally to reduce breakout noise levels
Low Specific Fan Powers
Configurable with optional demand control (DCV) for easy connection to sensors and spigot type
Available in EC

Options
Circular Spigot - (Standard)
Circular Spigot and DCV - (DCV)
Rectangular Spigot - (R)
Rectangular Spigot & DCV - (RDCV)

PDF Files


STDL Data Sheet

Available Options

4 x Elta 6 Amp Electronic single phase speed controller with TK2 x COM-32 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x MWS 3 – Transformer Controller With Motor Protection2 x Elta 3 Amp Electronic single phase speed controller with TK1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic4 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV5 x WS - Reversing Switch from Helios Fans5 x MWS 1.5 – Transformer Controller With Motor Protection2 x BEAS-control module1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x Helios HQW-200/2 - IP553 x EC6H - Reversible Group Fan Electronic Controller1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit3 x Systemair Save Connect 2.0 Internet Module3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x TG-K Duct temperature sensor1 x Envirovent G4 Filter - SL-G4/F73 x Transformer 5 Speed Controller - ATC1-12TK1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT3 x TG-K3/NTC10-01 - Duct temperature sensor2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Vent Axia T-Series Controller2 x Electronic extractor fan speed controller - FSC 1.52 x Helios HQW-630/4 - IP551 x EM30-24 Control Panel Commissioning Service1 x Transformer Speed Control - RTRE- 12.0Amp3 x Transformer (silent) speed controller - RE 3.0 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x CBS-60 Outlet Flange for CSB/CBT-602 x Transformer (silent) speed controller - RE 1.5 Amp1 x REE-1 Electronic Speed Controller1 x Two Speed Switch - REGUL-21 x Vent Axia Silent 100T (TIMER)1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x TUNE-R-200-3-M1 - Control Damper3 x Helios HQW-200/4 - IP551 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Speed Controller - REB1-N1 x Speed controller with Reverse - REB-1R1 x DEF-140T Inlet Guard for the CBT-100N1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x TD Mixvent 800/200 EEXEIIT31 x CBA-60 Inlet Flange for CBT-601 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Isolator Switch - ISOSW1 x RDH FLEX-SQUARE - ADH/RDH 04501 x Transformer Speed Control - RTRE- 7.0Amp1 x Remote Timer Control - 13512 x Airvent ceiling fan controller1 x SG-200 Fan Guard for the HQW 2001 x Helios HQW-250/4 - IP551 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Elta 6 Amp Electronic single phase speed controller.1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Transformer 5 Speed Controller - ATC1-2TK
Reviews
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