• 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 Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Elta ACO Panel 149-ACO14E1 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Helios HQW-200/2 - IP551 x Elta 3 Amp Electronic single phase speed controller with TK1 x EC-Vent control board1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Envirovent G4 Filter - SL-G4/F71 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B1 x Systemair Save Connect 2.0 Internet Module3 x EC6H - Reversible Group Fan Electronic Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6305 x MWS 1.5 – Transformer Controller With Motor Protection2 x Helios HQW-630/4 - IP551 x EC-Vent Room Unit4 x Helios HQW-200/4 - IP552 x Vent Axia T-Series Controller1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x Speed Controller - REB52 x Elta Variable Speed Drive IP66 - 0.75KW1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS5 x WS - Reversing Switch from Helios Fans1 x Transformer 5 Speed Controller - ATC1-12TK2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta Variable Speed Drive IP66 - 2.2KW3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x TG-K3/NTC10-01 - Duct temperature sensor1 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Transformer (silent) speed controller - RE 1.5 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x MTP 10, 10K, Speed control5 x Transformer (silent) speed controller - RE 3.0 Amp3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Multiflow SMB550/4-1AC3 x SG-200 Fan Guard for the HQW 2002 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x REB-CVF 0-10v Controller2 x REE-1 Electronic Speed Controller1 x UB47- Universal Insulated Terminal1 x Vent Axia Silent 100T (TIMER)1 x Speed Controller - REB101 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Isolator Switch - EFF-ISO1 x Silent 100 Window Kit - windowS1 x Electronic extractor fan speed controller - FSC 1.51 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Airvent ceiling fan controller1 x Transformer Speed Control - RTRE- 12.0Amp
Reviews
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