• 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

1 x Flat Roof Terminal -OFT 5 - Asphalt1 x TechSeal 100FR Duct Sealant Cartridge - 100FRS1 x Spiral Ducting 3 Meters - 160mm1 x Female Ducting Connector - 160mm1 x Duct Tape - Silver - DTape1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 5.5KW1 x PCA Diffuser - PCA-3151 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter RUCK - FU 075 201 x Circular Ceiling Diffuser - TST 1251 x Elta Variable Speed Drive IP66 - 0.75KW1 x Frequency converter FU 075 14 - IP661 x FU 075 52 Frequency Inverter (IP20)1 x NKS-D swirl diffuser v-300 x 300mm1 x FU 15 40 Frequency Inverter1 x FU 22 25 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)1 x Round ceiling diffuser 400mm1 x Frequency converter RUCK - FU 075 211 x FRQ5-10A Inverter Speed controller1 x FU 22 04 Frequency Inverter1 x Circular Ceiling Diffuser - TST 1001 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Three Phase Transformer 3amps1 x Circular Ceiling Diffuser - TST 2001 x Balance S Diffuser - NO RING - 100mm1 x Circular Ceiling Diffuser - TST 1601 x Curved Blade Grille 600x600 (2way blow)1 x Balance S Diffuser - NO RING - 125mm1 x Round ceiling diffuser 200mm1 x Round ceiling diffuser 350mm1 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 300mm1 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A1 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B2 x Push Timer Switch - ZA42 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x 7 Day Programmable TIMECLOCK2 x Three Phase Transformer controllers - RMT 1.5 Amp1 x TTC-2000 Three phase electric heater controller1 x EC-Vent control board1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EC-Vent Room Unit2 x Systemair Save Connect 2.0 Internet Module1 x MTS10- extractor fan 3 step switch1 x EM30-24 Control Panel Commissioning Service1 x REB-CVF 0-10v Controller1 x Economy Airvent 100mm Fan with Timer1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Transformer (silent) speed controller - RE 1.5 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x GXC6EC - High Performance Extract Fan1 x AIRVENT speed control - AIR4019611 x KBA- Inlet Mounting 1801 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Helios TSW 7.5 Amp Transformer speed controller1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-10TK1 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW 3 Amp Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-12TK1 x RDS 11 Helios Transformer Controller With Motor Protection1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW 10 Amp Transformer speed controller1 x DEF-140T Inlet Guard for the CBT-100N1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Isolator Switch - ISOSW1 x Vent Axia ACM 125 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Remote controller FLEX - for VEKO INT1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-8TK1 x TDP-D Pressure Sensor with Display1 x RDS 7 Helios Transformer Controller With Motor Protection1 x RTRD - Three Phase Speed Controller - 2 Amp
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...