• 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 Transformer (silent) speed controller - RE 1.5 Amp1 x QPTW 250C Acoustic Twin Fan with Controller1 x Vent Axia ACM 125 inline mixed flow duct fan2 x Transformer (silent) speed controller - RE 3.0 Amp1 x Silent 100 Window Kit - windowS1 x UB47- Universal Insulated Terminal2 x CBM 9-9 550w 4P VR (Open Motor)5 x ACOAS/ AC/EC Auto Changeover 8Amp2 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan4 x GRA-100 External Grill by S&P3 x Duct Termination with Mesh - 200mm4 x 125mm Round Connector with Damper1 x Nicotra RDH G2E7-04501 x Elta SCP400/4-1AC - IP551 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR2 x HIMF - Mixed Flow Fan 125mm Inline Fan4 x Spiral Ducting 1 meter - 200mm1 x Helios HQW-200/4 - IP551 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x DPD 12PM Delivery Surcharge1 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)5 x Duct Termination with Mesh - 250mm1 x RDH Flange - 04503 x DDMP 10-10 1F 1000W M6A2 DA54 x DDMP 10-08 1F 1000W M6A2 DA54 x CBS-100 Outlet Flange for CBT-1002 x Elta SCP500/4-1AC - IP552 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Helios ZNE Electronic Fan Overrun Timer2 x DDMP 12-12 3F 5700W M6M0 DG75 x DDMP 12-09 1F 1800W M6A4 DA81 x EX 140A-2 (Three Phase) Centrifugal Fan (ATEX)1 x VTR 500 STD Filter Kit2 x CBA-100 Inlet Flange for CBT-1006 x CBM 7/7 147w 4P RE-VR1 x CBB-80N Centrifugal2 x Duct Termination with Mesh - 450mm5 x Potentiometer EGH 01 - for DDMP Fans1 x EMI 150L E2M - Acoustic Inline Mixvent Fan2 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)2 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x FU 22 25 Frequency Inverter1 x DA9/9-NT3 x Spiral end cap - 80mm5 x DDMP 12-12 1F 1800W M6A4 DA81 x Vent Axia W300310 Controller Electronic 1.5A3 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 1100watt 6PT (Closed Motor)1 x 220x90mm x 1m Insulated Rectangular Duct4 x ELTA - Three Phase Transformer 3amps1 x Helios ESA-1 Surface mounted Speed Control 1amp3 x ELTA - Single Phase Transformer 2amps1 x RD31S-4DW.6Q.AL - 121303 (Three Phase)3 x CBM 9/7 4p 420W RE-VR1 x Run On Timer - 5s - 4hrs - RT5A3 x VA 9/2 T - High Temp Axial Fan,2 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan2 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x 204 x 60mm Duct to Fitting Connector for use with Insulated Thermal Ducting2 x Flakt Woods ME 1.3 speed controller 3amp - EA9011584 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt C VR1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x RD31S-4EW.6Q.AL - 122296 (Single Phase)1 x Helios PA10 Speed Potentiometer1 x Duct Termination with Mesh - 315mm1 x DDMP 12-09 FLANGE2 x HXP450/6-1 - 6 Pole - Single Phase3 x Flanged Damper 019-0500-STD1 x Elta Standard Ambient Flexible Connector - 800mm1 x Elta Turboflow-TF - 630mm - Three phase1 x CBA-130 Inlet Flange for CBT-1302 x CBT-100N Centrifugal ATEX II 2G Exe II T31 x CBT-130N Centrifugal ATEX II 2G Exd IIB T41 x RUCK MTP 20, 10K, Speed control1 x Vent Axia T-Series Wall Model TX9WL1 x Smoke extract cased axial unit and roof termination -CC-SHT-804A2 x Silentub - STUB 2001 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x FAST-TRACK RANGE 75mm - Straight Connector1 x DDMP 10-08 FLANGE1 x REB-CVF 0-10v Controller2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Rectangular Airbrick Adaptor2 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x Elta 2 Amp Electronic single phase speed controller.2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Chaysol DA 9/9 3 speed1 x Quadro Micro 100 Filters - Individual1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x Elta SLC500/4B-1AC - IP552 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Elta Turboflow-TF - 450mm - Single phase1 x Elta SLC560/4C-3AC - IP551 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x RDH Flange - 02501 x Impeller Side Guard - 450mm2 x Universal Pipe Fixing Clip1 x KD 250 L1 Circular duct fan1 x REB Ecowatt Speed Control - REB-ECO1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan2 x Transformer speed controller - ATC1 - 1.5 Amps
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 58.40

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