• 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 HCFT/6-1000-HX plastic impeller plate fan1 x SG AW 1000 Guard 6-Pole1 x Rosenberg DQ 1000-8 plate axial fan1 x HV Wall Mounted Belt Drive Fan 1000mm 400V / 50Hz 0.75kW - Three Phase1 x Soler & Palau - HCBT/6-1000/H - IP551 x AW Sileo EC Plate Axial Fan - Three Phase - 1000mm1 x CRBB/3-250/084M EC 2H01 x Helios DDF-200 Roof Cowl1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm1 x CRBB/3-160/052M EC 1H0 MP - Radial Impeller - 160mm1 x CRBB/3-190/060M EC 1HO MP - External Rotor Motor Radial Fans1 x CAB-315 ECOWATT Energy Efficient Acoustic Box Fan1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 710mm1 x CAB-250 ECOWATT Energy Efficient Acoustic Box Fan1 x CAB-200 ECOWATT Energy Efficient Acoustic Box Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Helios DDF-315 Roof Cowl1 x CRBB/3-190/060M EC 1LO BP16 - External Rotor Motor Radial Fans (MEV SPIDER REPLACEMENT MOTOR)1 x Helios DDF-400 Roof Cowl1 x Flat Roof Terminal -OFT 5 - Asphalt1 x Helios DDF-400 G Roof Cowl (GREY)1 x Additional Colour change for RAW 630 (12-B-29)1 x Roof Axial Cowl - RAW500 / 5601 x Flat Roof Terminal -OFT 5 - EPDM1 x Helios DDF-250 Roof Cowl1 x Roof Axial Cowl - RAW400/4501 x Dektite Combo Pipe Flashing - DC210REC1 x Roof Axial Cowl - RAW3501 x Flat Roof Terminal -OFT 1 - Felt & Asphalt 110mm1 x Elta Wall Cowl SWC56/631 x Flat Roof Terminal -OFT 5 - Bitumen1 x Roof Axial Cowl - RAW2501 x Elta Wall Cowl SWC25/311 x Miniflow SMF Horizontal Roof Cowl SMF131 x Roof Axial Cowl - RAW3151 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC35/401 x Roof Axial Cowl - RAW10001 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 7.5 Amp Transformer speed controller1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x TDP-D Pressure Sensor with Display1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Helios TSW 1.5 Amp Transformer speed controller1 x Vent Axia ACM 125 inline mixed flow duct fan1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x TEM 035 - 5 Speed Transformer Speed Control1 x Two Speed Switch - REGUL-22 x Elta 3 Amp Electronic single phase speed controller with TK3 x MWS 1.5 – Transformer Controller With Motor Protection1 x WS - Reversing Switch from Helios Fans2 x Speed Controller - REB31 x Transformer (silent) speed controller - RE 3.0 Amp2 x ERR 31/1 Centrifugal inline fan1 x Rectangular Airbrick Adaptor2 x Speed Controller - REB51 x Helios HQW-200/4 - IP552 x Transformer (silent) speed controller - RE 1.5 Amp1 x Electronic extractor fan speed controller - FSC 1.51 x RSK400 - Back Draught Shutter1 x REB-CVF 0-10v Controller3 x Speed Controller - REB1-N1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Helios HQW-315/4 - IP551 x Transformer Speed Control - RTRE- 5.0Amp2 x Remote controller FLEX - for VEKO INT1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Transformer 5 Speed Controller - ATC1-4TK2 x Helios TSW MCB Amp Transformer speed controller2 x Helios TSW 10 Amp Transformer speed controller2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-8TK3 x Systemair Save Connect 2.0 Internet Module1 x DEF-140T Inlet Guard for the CBT-100N1 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Capacitor 2uf for use with the EBM A4E range1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 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 ERR 20/1 Centrifugal inline fan1 x CS2 Current Switch1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x Elta 10 Amp Electronic single phase speed controller.1 x Airvent ceiling fan controller2 x CBS-60 Outlet Flange for CSB/CBT-601 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Speed Controller - REB101 x Speed Controller - REB62 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Temperature Fan Speed Controller - ATCP4-WMS1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp3 x TG-K3/NTC10-01 - Duct temperature sensor1 x MTV-1/010 Controller 0 to 10V+2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Elta Variable Speed Drive IP66 - 0.75KW1 x REE-2 Electronic Speed Controller1 x Transformer Speed Control - RTRE- 7.0Amp1 x TUNE-R-200-3-M1 - Control Damper1 x SG-200 Fan Guard for the HQW 2001 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Push Timer Switch - ZA41 x Vent Axia ACM 150 inline mixed flow duct fan1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Helios HQW-630/4 - IP551 x Remote Timer Control - 13511 x ELM 18 EX Flexible Cuff for ERM 182 x PIR Sensor - PIR22 x DDMP 09-09 3F 2130W M6A4 DG01 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x Silent 100 Window Kit - windowS1 x CBM 9-9 550w 4P VR (Open Motor)1 x RSK355 - Back Draught Shutter2 x Vent Axia Silent 100T (TIMER)1 x Transformer 5 Speed Controller - ATC1-10TK1 x Helios TSW 3 Amp Transformer speed controller1 x REE-1 Electronic Speed Controller2 x Speed Controller - REB13 x Transformer Speed Control - RTRE- 1.5Amp2 x MTS10- extractor fan 3 step switch2 x PIR Sensor - PIR41 x Transformer Speed Control - RTRE- 3.0Amp1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x TD Mixvent 800/200 EEXEIIT31 x Speed Controller - REB82 x CBA-60 Inlet Flange for CBT-601 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x UB47- Universal Insulated Terminal1 x QPTW 250C Acoustic Twin Fan with Controller1 x DDMP 12-12 3F 1810W M6A4 DG01 x Elta 2 Amp Electronic single phase speed controller.1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Speed Controller - REB2.5-N2 x DDMP 09/09 Mounting Flange2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT2 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Elta 3 Amp Electronic single phase speed controller.1 x DEF-CBM-RE-7 - Protection Guard1 x FRQ-10A V2 Inverter Speed controller1 x Mini Diffuser - 100mm1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Elta - Room Sensor - Temp/Humid/C021 x 204x60mm Insulated Rectangular Horizontal 45° Bend1 x Compact SCD450/4-1AC1 x TUNE-R-200-3-M4 - Control Damper1 x Elta 6 Amp Electronic single phase speed controller.1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x CBT-100N Centrifugal1 x Insulated extract Plenum 8+11 x 7 Day Programmable TIMECLOCK2 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT1 x Contactor Interface Station - CI92 x DDMP 10-08 3F 2210W M6A4 DG01 x Round ceiling diffuser 400mm1 x Speed Controller - REB162 x GXC6EC - High Performance Extract Fan1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x AIRVENT speed control - AIR4019611 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x SAVE VSR 300 heat recovery unit2 x GENIOX 11 Internal Mounted Unit1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Silentub - STUB 1002 x Duct Termination with Mesh - 355mm1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x CMT/4-315/130-4KW - Single inlet centrifugal fan direct driven1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x KAD-355-F400 Rectangle Flexible Connector1 x LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x ACO8AC/EC AutoChangeover panel1 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x CBM 12-12 1100w 6P Three Phase1 x Electrostatic Precipitator - 1H x 3W1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x CO2 Room Sensor - CO2-R1 x TUNE-R-200-3-M2 - Control Damper1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Helios RR-250-C Centrifugal inline fan1 x Round ceiling diffuser 200mm1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Transformer 5 Speed Controller - ATC1-2TK1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Isolator Switch - ISOSW1 x Envirovent G4 Filter - SL-G4/F71 x Vortice Quadro Micro 100 I - Standard Version1 x Multiflow SMB550/4-1AC1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS
BD7/7 centrifugal M4 0.13Kw
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Reviews
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