• Model:SB250-CON4-1

Biflow SB250-CON4-1 - High Temperature Bifurcated Fan

£ 1,701.18 (excl. VAT)

£ 2,041.42 (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 - 1,008m3/hr
Speed RPM - 1450
Single Phase - 220V to 240V / 50Hz
Max Power Absorbed - 0.120kW
Suitable for operating temperatures up to +200°C
DBA @ 3m - 48dB 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


PDF Files


Biflow

1 x Speed Controller - REB11 x ELM 18 EX Flexible Cuff for ERM 181 x Mini Diffuser - 100mm1 x 204x60mm Insulated Rectangular Horizontal 45° Bend11 x CBM 7/7 147w 4P RE-VR3 x Duct Termination with Mesh - 150mm2 x CBS-100 Outlet Flange for CBT-1007 x 125mm Round Connector with Damper7 x Universal Pipe Fixing Clip4 x Duct Termination with Mesh - 450mm3 x ELTA - Three Phase Transformer 3amps1 x VTR 500 STD Filter Kit2 x RDH Flange - 04504 x Duct Termination with Mesh - 250mm1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)5 x Helios ESA-1 Surface mounted Speed Control 1amp4 x ACOAS/ AC/EC Auto Changeover 8Amp2 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)4 x Potentiometer EGH 01 - for DDMP Fans3 x DPD 12PM Delivery Surcharge1 x Duct Termination with Mesh - 500mm3 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x ELTA - Single Phase Transformer 2amps1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase2 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan1 x Spiral Ducting 1 meter - 200mm4 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting9 x HXP450/6-1 - 6 Pole - Single Phase3 x Elta SCP500/4-1AC - IP552 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011594 x RUCK MTP 20, 10K, Speed control2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x DDMP 12-09 1F 1800W M6A4 DA82 x Vent Axia T-Series Wall Model TX9WL3 x CBT-100N Centrifugal ATEX II 2G Exe II T32 x VA 9/2 T - High Temp Axial Fan,2 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x GRA-100 External Grill by S&P1 x Comefri - TLZ 450 R - High Performance Scroll Fan2 x CBM 9/7 4p 420W RE-VR1 x CBA-100 Inlet Flange for CBT-1002 x CBT-130N Centrifugal1 x 204x60mm to 220x90mm Rectangular Adapter1 x Elta SCP400/4-1AC - IP553 x 220x90mm x 1m Insulated Rectangular Duct3 x Duct Termination with Mesh - 200mm1 x DDMP 10-10 1F 1000W M6A2 DA52 x DDMP 12-12 3F 5700W M6M0 DG71 x CBA-130 Inlet Flange for CBT-1301 x Ancillary Pack for SLC-3551 x Spiral end cap - 80mm4 x Helios PA10 Speed Potentiometer1 x RDH E0-0400 Mounting Feet (pair)3 x DDMP 10-08 FLANGE4 x CBT-130N Centrifugal ATEX II 2G Exd IIB T42 x Chaysol DA 9/9 3 speed1 x DDMP 10-08 1F 1000W M6A2 DA51 x DDMP 12-12 1F 1800W M6A4 DA82 x REB-CVF 0-10v Controller1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x TD ECOWATT 160/100 Inline Duct Fan - TD-ECOWATT1 x Elta SCP315/4-1AC - IP553 x Rectangular Airbrick Adaptor1 x Silent 100 Window Kit - windowS2 x RTRD - Three Phase Speed Controller - 14 Amp2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x Flanged Damper 019-0500-STD2 x Elta SLC500/4B-1AC - IP551 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x Atex Inline Fan 180mm - ERM18EXE2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Two Speed Switch - REGUL-21 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Speed Controller - REB31 x GXC6EC - High Performance Extract Fan1 x 110 x 54mm Round to Rectangular Adaptor - Long3 x SDD-U Anti Vibration Pads1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting2 x RDH Flange - 02502 x REB Ecowatt Speed Control - REB-ECO1 x Helios HQW-200/2 - IP551 x 220 x 90mm Duct to Fitting Connector for use with Insulated Thermal Ducting1 x Ancillary Pack for SB-Biflow 250 model1 x Helios VARW 450/4 - TK1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Transformer Speed Control - RTRE- 3.0Amp1 x Ancillary Pack for SB-Biflow 315 model1 x Ducting T Piece Equal - 80mm1 x FU 22 25 Frequency Inverter1 x Spiral Ducting 1 meter - 355mm1 x 204x60mm Insulated Rectangular Horizontal 90° Bend1 x CFI Lite 600 Carbon Filter1 x 110 x 54mm Horizontal 90 Degree Bend1 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Helios TSW 1.5 Amp Transformer speed controller1 x Transformer speed controller - ATC1 - 1.5 Amps1 x EC Trickle and boost module - IP561 x TDP-D Pressure Sensor with Display
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Reviews
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