• Model:STDL250-1EC

Twinflow STDL250-1EC

£ 1,691.02 (excl. VAT)

£ 2,029.22 (inc. VAT)

Twinflow STDL250-1EC
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

Customers also purchased...

Twinflow STDL315-1EC
Twinflow STDL315-1EC
£ 2,436.35
View
Quietflow SQS100-1ECL - Centrifugal Box Fan
Quietflow SQS100-1ECL - Centrifugal Box Fan
£ 681.80
View
Singleflow SSDL315-1EC
Singleflow SSDL315-1EC
£ 1,204.08
View
Duct Mounted Filter Box - G4 Grade Panel - 250mm
Duct Mounted Filter Box - G4 Grade Panel - 250mm
£ 94.50
View
Shop by price
Shopping Cart
1 x Access Door for Circular Duct - 400 x 300 - SIZE 451 x Transformer Speed Control - RTRE- 12.0Amp1 x Rectangular Airbrick Adaptor1 x MTP 10, 10K, Speed control1 x Speed Controller - REB11 x Transformer Speed Control - RTRE- 1.5Amp1 x ACO8AC/EC AutoChangeover panel1 x IR24-P - Presence detector1 x Helios ESA-1 Surface mounted Speed Control 1amp1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x 110 x 54mm Round to Rectangular Adaptor - Long1 x AXC TP - 150mm Plastic Centrifugal Inline Fan1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Transformer (silent) speed controller - RE 1.5 Amp1 x DEF-CBM-RE-7 - Protection Guard1 x VKS 355-500 Automatic shutter1 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 Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 125 inline mixed flow duct fan1 x RRB- transformer controller1 x UB47- Universal Insulated Terminal1 x QPTW 250C Acoustic Twin Fan with Controller1 x AIRVENT speed control - AIR4019611 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Vent Axia ACM 150 inline mixed flow duct fan1 x MTS10- extractor fan 3 step switch1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x Potentiometer EGH 01 - for DDMP Fans1 x ELM 18 EX Flexible Cuff for ERM 181 x CBM 7/7 147w 4P RE-VR1 x ACO3TO-ADS-VFC-7.1A1 x KBA- Inlet Mounting 1801 x Binks Bullows - Spray Booth Filter1 x RUCK MTP 20, 10K, Speed control1 x CBT-130N Centrifugal1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Speed Controller - REB2.5-N1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Transformer (silent) speed controller - RE 3.0 Amp1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Transformer Speed Control - RTRE- 7.0Amp1 x PIR Sensor - PIR21 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Transformer 5 Speed Controller - ATC1-4TK1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Isolator Switch - ISOSW
£ 9,635.97
Best sellers
KVK-DUO-160 KV DUO 150 EC Twinflow STDL200-1EC KVK-DUO-200 KV DUO 400 EC KVK-DUO-250 Elta Quietflow Twin SQT200-1ECL KV DUO 250 EC
Specials
Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line
Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line
£ 55.00 now £ 34.20
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

I have a loft mount extractor fan which was very noisy. I ...