• Model:SB250-CON2-3

Biflow SB250-CON2-3 - High Temperature Bifurcated Fan

£ 1,641.00 (excl. VAT)

£ 1,969.20 (inc. VAT)

A range of bifurcated axial fans, specially developed with motor out of the airstream to handle more hostile air movement applications.

Max Duty - 2,037.6m3/hr
Speed RPM - 2780
Three Phase - 380V to 415V / 50Hz
Max Power Absorbed - 0.250kW
Suitable for operating temperatures up to +200°C
DBA @ 3m - 61dB Inlet

High Temperature
Class H motors out of the airstream are not effected by contaminates in the ventilated air. Suitable for elevated temperatures of up to 200°C.
Efficient Performance
High Efficiency Adjustable pitch aerofoil impellers are provided with blades made from high quality pressure die cast aluminium.
Weather Resistance
The fans are suitable for external mounting as standard.
Long Life
Motor is isolated from hot and contaminated air, prolonging the life of the fan. Motors are foot mounted, totally enclosed fan cooled, IP55, with sealed for life bearings with a standard industrial paint finish and Class H insulation to EN 60034-5.
Impeller
Adjustable pitch aerofoil impellers are provided with blades made from high quality pressure die cast aluminium (LM6), natural finish. Impellers are factory set at an angle to provide maximum performance. The hubs are manufactured from die cast aluminium alloy (LM24). Assembled impellers are to be dynamically balanced to ISO 14694 Grade G6.3.

Typical Applications
• Kitchen Extract
• Spray Booths
• Hot Gas Situations
• Corrosive Atmospheres
• Boiler Houses
• Heavy Industrial


1 x Pallet Delivery Surcharge1 x Round ceiling diffuser 200mm1 x D2E-146-AP47-751 x CBM 7/7 4p 300W RE-VR1 x Small Centrifugal Fans CBM/2-133/190 185w1 x Small Centrifugal Fan - CBM/4-160/150-125 W1 x G2E160−AL19−56 FLUE FAN1 x Small Centrifugal Fan - CBM/4-180/184-150 W1 x D2E146-AP47-331 x EBM-Papst D3G133-BF05-14 Double inlet1 x EBM-Papst D3G160-BP03-15 Double inlet1 x D2E146-HT67-021 x Small Centrifugal Fans CBM/2-146/180-300 W1 x S&P RF4C-160/062 K040 SF-1744 (230V50Hz) VE1 x Small Centrifugal Fans CBM/4-133/190 70w1 x EBM-Papst D2E097-BK76-98 Double inlet1 x DIC 180 T LG (1IC1881) Forward Curved Blade Centrifugal Fan1 x W2S130-AA03-011 x DEF-CBM-RE-7 - Protection Guard1 x MTS10- extractor fan 3 step switch1 x Transformer 5 Speed Controller - ATC1-4TK1 x MWS 5 – Transformer Controller With Motor Protection Unit2 x Helios TSW MCB Amp Transformer speed controller1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW 10 Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 7 Amp1 x MWS-75 Transformer controller with TK -7.5A1 x Temperature Fan Speed Controller - ATCP4-FLS1 x RTRD - Three Phase Speed Controller - 14 Amp1 x RTRD - Three Phase Speed Controller - 4 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Helios HQW-630/4 - IP551 x Speed Controller - REB31 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps1 x RR EC 160 Centrifugal inline fan - Energy Efficient Motor1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Speed Controller - REB51 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Transformer Speed Control - RTRE- 1.5Amp1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Speed Controller - REB11 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x DEF-800AN1 x MTP 10, 10K, Speed control1 x Elta Variable Speed Drive IP66 - 0.75KW1 x REB-CVF 0-10v Controller1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Speed Controller - REB2.5-N1 x DDMP 09/09 Mounting Flange1 x Silent 100 Window Kit - windowS1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Capacitor 2uf for use with the EBM A4E range1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Transformer 5 Speed Controller - ATC1-2TK1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x TDP-D Pressure Sensor with Display1 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Helios TSW 1.5 Amp Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 125 inline mixed flow duct fan1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x MWS 3 – Transformer Controller With Motor Protection1 x 7 Day Programmable TIMECLOCK1 x Vent Axia SC5001 - Speed controller1 x ERR 20/1 Centrifugal inline fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x WS - Reversing Switch from Helios Fans1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Two Speed Switch - REGUL-21 x Remote Timer Control - 13511 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios TSW 3 Amp Transformer speed controller1 x Electronic extractor fan speed controller - FSC 1.51 x ELM 18 EX Flexible Cuff for ERM 181 x Transformer (silent) speed controller - RE 3.0 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Elta 10 Amp Electronic single phase speed controller.1 x CBS-60 Outlet Flange for CSB/CBT-601 x Helios HQW-200/4 - IP551 x Transformer Speed Control - RTRE- 5.0Amp1 x Speed Controller - REB101 x Airvent ceiling fan controller1 x Speed Controller - REB61 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer (silent) speed controller - RE 5.0 Amp1 x CBA-60 Inlet Flange for CBT-601 x Speed Controller - REB1-N1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x ELM 25 EX Flexible Cuff for ERM 251 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Vent Axia ACM 200 inline mixed flow duct fan1 x CS2 Current Switch2 x Insulated extract Plenum 8+12 x Insulated extract Plenum 6+11 x Systemair Save Connect 2.0 Internet Module1 x Envirovent G4 Filter - SL-G4/F71 x TG-K3/NTC10-01 - Duct temperature sensor1 x CBM 9-9 550w 4P VR (Open Motor)
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 ...