• 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

5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x CS2 Current Switch3 x MWS 3 – Transformer Controller With Motor Protection1 x Time Delay Unit - DT20B2 x Isolator Switch - ISOSW1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x 7 Day Programmable TIMECLOCK1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x TTC-2000 Three phase electric heater controller1 x Elta ACO Panel 149-ACO14E1 x EM30-24 Electro-Mechanical Control Panel4 x Elta 6 Amp Electronic single phase speed controller with TK2 x TG-K Duct temperature sensor1 x CONTROL ECOWATT - Basic2 x Helios HQW-200/2 - IP551 x BEAS-control module2 x Systemair Save Connect 2.0 Internet Module1 x EC-Vent control board3 x TG-K3/NTC10-01 - Duct temperature sensor1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x MWS 1.5 – Transformer Controller With Motor Protection1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x EC-Vent Room Unit1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x Transformer 5 Speed Controller - ATC1-12TK1 x Speed Controller - REB33 x Helios HQW-200/4 - IP551 x Silent 100 Window Kit - windowS1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x SG-200 Fan Guard for the HQW 2001 x Speed Controller - REB52 x Vent Axia Silent 100T (TIMER)1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Helios HQW-630/4 - IP552 x MV-B Dual Switch for use with Helios HQW plate fans,1 x WS - Reversing Switch from Helios Fans1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Speed Controller - REB101 x Transformer 5 Speed Controller - ATC1-4TK1 x EC6H - Reversible Group Fan Electronic 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 ...