• Model:SB250-CON4-3

Biflow SB250-CON4-3 - High Temperature Bifurcated Fan

£ 1,663.74 (excl. VAT)

£ 1,996.49 (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 - 972m3/hr
Speed RPM - 1370
Three Phase - 380V to 415V / 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


1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x 7 Day Programmable TIMECLOCK1 x ACO8AC/EC AutoChangeover panel1 x TG-K Duct temperature sensor1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x MWS 3 – Transformer Controller With Motor Protection3 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta ACO Panel 149-ACO14E1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x CONTROL ECOWATT - Basic1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV2 x Helios HQW-200/2 - IP552 x BEAS-control module4 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted5 x MWS 1.5 – Transformer Controller With Motor Protection1 x Systemair Save Connect 2.0 Internet Module3 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit2 x Envirovent G4 Filter - SL-G4/F71 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection3 x EC6H - Reversible Group Fan Electronic Controller2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp5 x WS - Reversing Switch from Helios Fans1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6303 x Transformer 5 Speed Controller - ATC1-12TK2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Helios HQW-630/4 - IP552 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5004 x Helios HQW-200/4 - IP552 x Vent Axia T-Series Controller1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)5 x Transformer (silent) speed controller - RE 3.0 Amp3 x Airvent ceiling fan controller2 x Electronic extractor fan speed controller - FSC 1.52 x Multiflow SMB550/4-1AC5 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x Transformer (silent) speed controller - RE 1.5 Amp1 x Transformer Speed Control - RTRE- 12.0Amp1 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 Elta Variable Speed Drive IP66 - 0.75KW2 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp4 x SG-200 Fan Guard for the HQW 2002 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x CBS-60 Outlet Flange for CSB/CBT-604 x DDMP 12-12 3F 1810W M6A4 DG02 x Speed Controller - REB52 x Remote Timer Control - 13514 x MTP 10, 10K, Speed control1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x Vent Axia Silent 100T (TIMER)1 x DEF-140T Inlet Guard for the CBT-100N1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x TG-R room temperature sensor2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)2 x MV-B Dual Switch for use with Helios HQW plate fans,1 x REE-1 Electronic Speed Controller2 x Elta Variable Speed Drive IP66 - 2.2KW2 x RDH FLEX-SQUARE - ADH/RDH 04501 x TUNE-R-200-3-M1 - Control Damper1 x CBM 9-9 550w 4P VR (Open Motor)1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x DDMP 10-08 3F 2210W M6A4 DG02 x Speed Controller - REB102 x Speed Controller - REB1-N1 x Quietflow SQS100-1ECL - Centrifugal Box Fan3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x REB-CVF 0-10v Controller2 x Silent 100 Window Kit - windowS1 x GRA-100 External Grill by S&P5 x Helios HQW-315/4 - IP551 x Transformer (silent) speed controller - RE 5.0 Amp1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan3 x QPTW 250C Acoustic Twin Fan with Controller2 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC35/401 x VTR 300 STD Filter Kit2 x Helios HQW-250/4 - IP552 x TUNE-R-200-3-M4 - Control Damper2 x PIR Sensor - PIR22 x Speed Controller - REB12 x Transformer Speed Control - RTRE- 1.5Amp1 x UB47- Universal Insulated Terminal1 x AXC TP - 150mm Plastic Centrifugal Inline Fan2 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x Flakt Woods ME 1.6 speed controller 6.0amp - EA9011591 x Jet Cowl - 315mm1 x AIRVENT speed control - AIR4019612 x Quietflow Twin SQTDCV250-1ECL1 x TD Mixvent 800/200 EEXEIIT31 x MTS10- extractor fan 3 step switch1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x CBT-100N Centrifugal1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt 3V (3-Speed)1 x Elta - Room Sensor - Temp/Humid/C023 x PIR Sensor - PIR41 x Transformer Speed Control - RTRE- 7.0Amp1 x WSD 100 (1060x1060x70)1 x Elta Variable Speed Drive IP66 - 1.5KW1 x CMT-2 180/75 0.75KW - Single inlet centrifugal fan with inlet and outlet flange connections - 200mm2 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Isolator Switch - ISOSW2 x Two Speed Switch - REGUL-21 x Elta Louvre Shutter - 400mm1 x ELM 18 EX Flexible Cuff for ERM 182 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-4TK3 x Transformer 5 Speed Controller - ATC1-2TK1 x Elta 10 Amp Electronic single phase speed controller.1 x LFBR 315 G4 - Helios Inline Filter Box - 315mm3 x Compact SCD450/4-1AC2 x Transformer speed controller - ATC1 - 1.5 Amps1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x CFI In-line 425 - Carbon Filter2 x Helios TSW 1.5 Amp Transformer speed controller1 x FRQ5-10A Inverter Speed controller1 x ENV 100 12v transformer SELV3 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Speed Controller - REB31 x RDS 11 Helios Transformer Controller With Motor Protection1 x Vent Axia ACM 100 inline mixed flow duct fan1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Helios TSW 3 Amp Transformer speed controller
BD7/7 centrifugal M4 0.13Kw
BD7/7 centrifugal M4 0.13Kw
£ 345.00 now £ 300.00
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...