• 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

2 x Smoke Extract Axial Fan Series AXC 450 (B)1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x TD160-NT Mixvent - 100mm - TD160 Timer2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Rectangular Airbrick Adaptor1 x Helios TSW 7.5 Amp Transformer speed controller2 x Vent Axia ACM 150 inline mixed flow duct fan2 x RTRD - Three Phase Speed Controller - 2 Amp1 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 1.5 Amp Transformer speed controller2 x Helios TSW 10 Amp Transformer speed controller2 x Vent Axia ACM 100 inline mixed flow duct fan3 x CS2 Current Switch2 x Control with reverse - CR3003 x DEF-140T Inlet Guard for the CBT-100N1 x RTRD - Three Phase Speed Controller - 4 Amp2 x Helios HQW-200/2 - IP552 x Elta 3 Amp Electronic single phase speed controller with TK3 x MWS 1.5 – Transformer Controller With Motor Protection2 x WS - Reversing Switch from Helios Fans2 x Speed Controller - REB31 x REE-1 Electronic Speed Controller2 x Transformer (silent) speed controller - RE 3.0 Amp2 x CBS-60 Outlet Flange for CSB/CBT-603 x Helios HQW-200/4 - IP551 x ERR 31/1 Centrifugal inline fan2 x Transformer (silent) speed controller - RE 1.5 Amp3 x Electronic extractor fan speed controller - FSC 1.52 x Multiflow SMB550/4-1AC3 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x REB-CVF 0-10v Controller1 x Transformer (silent) speed controller - RE 5.0 Amp2 x ELM 18 EX Flexible Cuff for ERM 181 x Elta Variable Speed Drive IP66 - 2.2KW1 x Transformer Speed Control - RTRE- 7.0Amp2 x Transformer Speed Control - RTRE- 5.0Amp2 x Speed Controller - REB12 x Transformer 5 Speed Controller - ATC1-2TK2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x Transformer 5 Speed Controller - ATC1-4TK1 x Transformer speed controller - ATC1 - 1.5 Amps1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Helios TSW 3 Amp Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Vent Axia SC5001 - Speed controller1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Two Speed Switch - REGUL-21 x ERR 20/1 Centrifugal inline fan3 x Speed Controller - REB52 x Airvent ceiling fan controller2 x Vent Axia ACM 125 inline mixed flow duct fan1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT2 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Vent Axia ACM 200 inline mixed flow duct fan2 x Insulated extract Plenum 8+12 x Insulated extract Plenum 6+11 x Vent Axia T-Series Controller2 x Helios HQW-630/4 - IP553 x MTP 10, 10K, Speed control3 x SG-200 Fan Guard for the HQW 2002 x Helios HQW-315/4 - IP552 x PIR Sensor - PIR21 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x Silent 100 Window Kit - windowS1 x RSK355 - Back Draught Shutter1 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Vent Axia Silent 100T (TIMER)1 x CBM 9-9 550w 4P VR (Open Motor)3 x PIR Sensor - PIR43 x Helios HQW-250/4 - IP552 x TD Mixvent 800/200 EEXEIIT31 x Transformer 5 Speed Controller - ATC1-10TK2 x Isolator Switch - ISOSW1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x DDMP 09-09 3F 2130W M6A4 DG02 x Transformer Speed Control - RTRE- 1.5Amp3 x MTS10- extractor fan 3 step switch2 x UB47- Universal Insulated Terminal2 x CBA-60 Inlet Flange for CBT-602 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Elta 2 Amp Electronic single phase speed controller.2 x Elta Variable Speed Drive IP66 - 4.0KW1 x QPTW 250C Acoustic Twin Fan with Controller2 x Speed Controller - REB2.5-N2 x DDMP 09/09 Mounting Flange1 x DEF-800AN2 x Elta 3 Amp Electronic single phase speed controller.2 x DEF-CBM-RE-7 - Protection Guard1 x Elta - Room Sensor - Temp/Humid/C022 x Compact SCD450/4-1AC1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta 6 Amp Electronic single phase speed controller.2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x 7 Day Programmable TIMECLOCK1 x Speed Controller - REB101 x FRQ-10A V2 Inverter Speed controller2 x ENV 100 12v transformer SELV3 x CBT-100N Centrifugal1 x DDMP 10-08 3F 2210W M6A4 DG01 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Compact SCD500/4-3AC1 x Contactor Interface Station - CI91 x TUNE-R-315-3-M4 - Control Damper1 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit2 x AIRVENT speed control - AIR4019612 x GXC6EC - High Performance Extract Fan1 x CCZ-404-T (three Phase)1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Elta Variable Speed Drive IP66 - 5.5KW3 x Silentub - STUB 1003 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x 110 x 54mm Round to Rectangular Adaptor - Long2 x Transformer 5 Speed Controller - ATC1-12TK1 x ELM 25 EX Flexible Cuff for ERM 252 x KBA- inlet mounting flange for CRMT 2251 x Duct Termination with Mesh - 355mm2 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x CO2 Room Sensor - CO2-R1 x Electrostatic Precipitator - 1H x 3W1 x ACO8AC/EC AutoChangeover panel1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase2 x CMT/4-280-115 2.2KW - Single inlet centrifugal fan direct driven ( LG-90)2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR2 x Helios RR-250-C Centrifugal inline fan1 x Elta Standard Ambient Flexible Connector - 560mm2 x KBA- Inlet Mounting 2802 x CSB-60 Centrifugal fan2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Duct Termination with Mesh - 710mm1 x CK-60F Kit2 x Duct Termination with Mesh - 100mm1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x VEKA INT 2000/15.0-L1 EKO2 x Round ceiling diffuser 250mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase2 x WSD 100 (1060x1060x70)1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x SD-MUB Vibration pad set1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x RDS 11 Helios Transformer Controller With Motor Protection1 x EC6H - Reversible Group Fan Electronic Controller2 x SAVE VSR 300 heat recovery unit1 x Round ceiling diffuser 200mm1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-12 x Helios HQW-355/4 - IP553 x Helios ESA-1 Surface mounted Speed Control 1amp2 x EBM-Papst D3G133-BF05-14 Double inlet2 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Singleflow SSDL315-1EC2 x CBA-100 Inlet Flange for CBT-1001 x VTR 500 STD Filter Kit1 x VKS 355-500 Automatic shutter2 x DA9/9-NT2 x Elta SCP400/4-1AC - IP551 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-3AC - Three Phase1 x CBT-130N Centrifugal ATEX II 3D ExtD 125*C1 x Flat Roof Terminal -OFT 5 - Asphalt1 x 100mm Round Connector with Damper2 x Duct Termination with Mesh - 150mm2 x CBB-60N Centrifugal1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Push Timer Switch - ZA41 x Remote Timer Control - 13512 x Elta Variable Speed Drive IP66 - 7.5KW1 x Mini Diffuser - 100mm2 x Speed Controller - REB162 x KBA- Inlet Mounting 2252 x Binks Bullows - Spray Booth Filter1 x DDMP 12-12 3F 5700W M6M0 DG71 x CBT-80N Centrifugal1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Systemair Save Connect 2.0 Internet Module2 x MWS-75 Transformer controller with TK -7.5A1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x TG-K3/NTC10-01 - Duct temperature sensor2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x KBA- inlet mounting flange for CRMT 2501 x TUNE-R-250-2-M4 - Control Damper2 x CBM 7/7 147w 4P RE-VR2 x ACOAS/ AC/EC Auto Changeover 8Amp2 x CBS-100 Outlet Flange for CBT-1002 x MWS 5 – Transformer Controller With Motor Protection Unit2 x Duct Termination with Mesh - 450mm1 x DDMP 07/07 Mounting Flange1 x ACO3TO-ADS-VFC-7.1A2 x CMT-2 120/50 - 0,09Kw - LG270 Single inlet centrifugal fan direct driven1 x Duct Termination with Mesh - 500mm1 x DVG-V 560D4/F400 IE21 x RUCK MTP 20, 10K, Speed control1 x Elta HXP 800mm 6-Pole (Three Phase)1 x Potentiometer EGH 01 - for DDMP Fans1 x Helios ZNE Electronic Fan Overrun Timer1 x CCpro 40 (1CC9402) Long Casing Extension1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x DPD 12PM Delivery Surcharge1 x CAD-COMPACT 900 ADVANCED N8 - MVHR unit1 x TD Mixvent 1100/250 EEXEIIT31 x DS-2/2 2-Speed Switch IP54 (Single Phase)1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-3AC - Three Phase1 x Duct Termination with Mesh - 250mm1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Temperature Controller - EDTW2 x Speed Controller - REB1-N1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x KAD-225-F400 Rectangle Flexible Connector1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x DDMP 12-09 1F 1800W M6A4 DA81 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Round ceiling diffuser 300mm1 x Duct Termination with Mesh - 400mm
Reviews
Soler & Palau TCBB/4-450/H - IP65
Soler & Palau TCBB/4-450/H - IP65
£ 505.88

Delivered super promptly yesterday, next day. Only just fitt...