• 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 FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)2 x Elta Variable Speed Drive IP66 - 7.5KW4 x Elta Variable Speed Drive IP66 - 2.2KW3 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)2 x FRQ5-4A V2 Inverter Speed Controller1 x Elta Variable Speed Drive IP66 - 5.5KW2 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 202 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps2 x Elta 10 Amp Electronic single phase speed controller.1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)2 x FRQ5-10A Inverter Speed controller1 x NKS-D swirl diffuser v-300 x 300mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 075 04 Frequency Inverter (IP20)1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Circular Ceiling Diffuser - TST 1251 x Balance S Diffuser - NO RING - 125mm1 x PCA Diffuser - PCA-3151 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 2001 x Circular Ceiling Diffuser - TST 1001 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm2 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1601 x JSR 200 Painted RAL50182 x EC6H - Reversible Group Fan Electronic Controller1 x ELTA - Single Phase Transformer 8amps2 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control3 x Elta 3 Amp Electronic single phase speed controller with TK1 x Balance S Diffuser - NO RING - 100mm2 x Elta 2 Amp Electronic single phase speed controller.1 x 5-Speed Controller for use with Elta SAX Classic Fans2 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 300mm2 x Round ceiling diffuser 200mm1 x Elta 3 Amp Electronic single phase speed controller.3 x Airvent ceiling fan controller1 x Round ceiling diffuser 350mm2 x Round ceiling diffuser 250mm3 x COM-31 x ELTA - Single Phase Transformer 4amps3 x Elta 6 Amp Electronic single phase speed controller.1 x PCA Diffuser - PCA-2501 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps1 x Run On Timer - 5s - 4hrs - RT5A3 x Remote Timer Control - 13511 x Helios ZNE Electronic Fan Overrun Timer1 x Push Timer Switch - ZA42 x Multi Input Run On Timer - 0 - 20min - CFCU2 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x Easy-fix termination kit - High Rise Ventilator - EFT3 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x REB-CVF 0-10v Controller1 x Elta Wall Cowl SWC56/631 x GRA-100 External Grill by S&P2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC25/311 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Three Phase Transformer controllers - RMT 1.5 Amp3 x Helios TSW 10 Amp Transformer speed controller3 x Helios TSW MCB Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan2 x Vent Axia ACM 200 inline mixed flow duct fan2 x Vent Axia T-Series Controller3 x Vent Axia ACM 125 inline mixed flow duct fan2 x Isolator Switch - ISOSW2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x TG-K Duct temperature sensor1 x BEAS-control module3 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Envirovent G4 Filter - SL-G4/F72 x Speed Controller - REB51 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x MTP 10, 10K, Speed control2 x Vent Axia Silent 100T (TIMER)4 x PIR Sensor - PIR22 x PIR Sensor - PIR42 x MTS10- extractor fan 3 step switch2 x Speed Controller - REB12 x QPTW 250C Acoustic Twin Fan with Controller4 x UB47- Universal Insulated Terminal2 x CBT-100N Centrifugal1 x Elta - Room Sensor - Temp/Humid/C023 x Mini Diffuser - 100mm1 x Contactor Interface Station - CI91 x Silentub - STUB 1001 x SAVE VSR 300 heat recovery unit1 x Single Deflection Grille 400mm with OBD damper1 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x CO2 Room Sensor - CO2-R1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan4 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Remote controller FLEX - for VEKO INT2 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios TSW 7.5 Amp Transformer speed controller1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x CBS-60 Outlet Flange for CSB/CBT-601 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)3 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Speed Controller - REB1-N1 x CBM 9-9 550w 4P VR (Open Motor)1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x TD Mixvent 800/200 EEXEIIT31 x VEKA INT 2000/15.0-L1 EKO2 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CSB-60 Centrifugal fan1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x Duct Termination with Mesh - 100mm1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x CPTA-E Flush mounted PIR sensor with timer2 x Speed controller with Reverse - REB-1R3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Transformer 5 Speed Controller - ATC1-12TK1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Two Speed Switch - REGUL-22 x TG-K3/NTC10-01 - Duct temperature sensor2 x Transformer (silent) speed controller - RE 3.0 Amp2 x Isolator Switch - EFF-ISO1 x Multiflow SMB550/4-1AC1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Silent 100 Window Kit - windowS1 x CBA-60 Inlet Flange for CBT-601 x Helios HQW-315/4 - IP551 x DDMP 12-12 3F 1810W M6A4 DG01 x VTR 300 STD Filter Kit3 x Speed Controller - REB2.5-N1 x Compact SCD450/4-1AC1 x TUNE-R-200-3-M4 - Control Damper1 x DEF-CBM-RE-7 - Protection Guard2 x DDMP 10-08 3F 2210W M6A4 DG02 x VTR 500 STD Filter Kit2 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011593 x Helios ESA-1 Surface mounted Speed Control 1amp1 x Flat Roof Terminal -OFT 5 - Asphalt1 x CFI In-line 150 - Carbon Filter3 x 100mm Round Connector with Damper2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Temperature Fan Speed Controller - ATCP4-WMS2 x CS2 Current Switch2 x DEF-140T Inlet Guard for the CBT-100N2 x WS - Reversing Switch from Helios Fans3 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-630/4 - IP552 x Transformer (silent) speed controller - RE 1.5 Amp1 x Speed Controller - REB101 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Transformer Speed Control - RTRE- 7.0Amp1 x TUNE-R-200-3-M1 - Control Damper1 x Transformer Speed Control - RTRE- 5.0Amp1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Transformer Speed Control - RTRE- 1.5Amp1 x Rectangular Airbrick Adaptor1 x Speed Controller - REB81 x ENV 100 12v transformer SELV1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Duct Termination with Mesh - 355mm1 x TUNE-R-200-3-M2 - Control Damper2 x CBM 12-12 1100w 6P Three Phase1 x Helios RR-250-C Centrifugal inline fan1 x Electrostatic Precipitator - 1H x 3W1 x CBP-18/18-RC Belt Driven Centrifugal Fans2 x EBM-Papst D3G133-BF05-14 Double inlet1 x DA9/9-NT2 x SD-MUB Vibration pad set2 x WSD 100 (1060x1060x70)1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)2 x Elta SCP400/4-1AC - IP552 x Quietflow Twin SQTDCV250-1ECL2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Speed Controller - REB31 x FFR 355 Filter Cassette1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x TUNE-R-250-3-M0 - Control Damper (NO ACTUATOR)1 x CK-60F Kit2 x CBA-100 Inlet Flange for CBT-1001 x DS-2 2-Speed Switch (3 Phase)1 x IR24-P - Presence detector1 x Duct Termination with Mesh - 150mm1 x ACO3TO-ADS-VFC-7.1A1 x DDMP 12-12 3F 5700W M6M0 DG71 x CBB-60N Centrifugal1 x DDMP 10-10 1F 1000W M6A2 DA51 x Flakt Woods ME 1.1 speed controller 1amp - EA9011571 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Flakt Woods ME 1.3 speed controller 3amp - EA9011581 x KBA- Inlet Mounting 2252 x Transformer 5 Speed Controller - ATC1-2TK1 x Transformer 5 Speed Controller - ATC1-8TK1 x Helios TSW 1.5 Amp Transformer speed controller1 x MWS 3 – Transformer Controller With Motor Protection1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Speed Controller - REB61 x ELM 18 EX Flexible Cuff for ERM 181 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Skyflow SSR Horizontal Roof Cowl SSR80B
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...