• Model:SB250-CON2-3

Biflow SB250-CON2-3 - High Temperature Bifurcated Fan

£ 1,641.00 (excl. VAT)

£ 1,969.20 (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 - 2,037.6m3/hr
Speed RPM - 2780
Three Phase - 380V to 415V / 50Hz
Max Power Absorbed - 0.250kW
Suitable for operating temperatures up to +200°C
DBA @ 3m - 61dB 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 B-flow Impeller HCBB/T-355mm1 x B-flow Impeller HCBB/T-450mm1 x EBM-papst Motorised Impeller - A6D800-AD01-011 x London Fans Impeller - IMP710/160/10A/20°/28mm kw1 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Elta Wall Cowl SWC56/631 x Elta Louvre Shutter - 400mm1 x GRA-100 External Grill by S&P1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC35/401 x Elta Wall Cowl SWC45/501 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x CAB-150 ECOWATT Energy Efficient Acoustic Box Fan1 x CRBB/3-250/084M EC 2H01 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x AW Sileo EC Plate Axial Fan - Three Phase - 800mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 630mm2 x Speed Controller - REB32 x Speed Controller - REB101 x Elta ACO Panel 149-ACO14E1 x Speed Controller - REB11 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Speed Controller - REB82 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 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 RTRD - Three Phase Speed Controller - 2 Amp1 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Helios TSW 1.5 Amp Transformer speed controller2 x CS2 Current Switch1 x MWS 3 – Transformer Controller With Motor Protection1 x RTRD - Three Phase Speed Controller - 4 Amp2 x BEAS-control module1 x Two Speed Switch - REGUL-21 x Remote Timer Control - 13512 x Speed Controller - REB51 x Transformer (silent) speed controller - RE 1.5 Amp3 x Electronic extractor fan speed controller - FSC 1.51 x TDP-D Pressure Sensor with Display1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 10 Amp Transformer speed controller1 x Vent Axia ACM 100 inline mixed flow duct fan2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-8TK2 x Vent Axia ACM 125 inline mixed flow duct fan1 x Transformer speed controller - ATC1 - 1.5 Amps1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 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 Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Elta 6 Amp Electronic single phase speed controller with TK1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x 7 Day Programmable TIMECLOCK1 x Envirovent G4 Filter - SL-G4/F72 x ERR 20/1 Centrifugal inline fan1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Systemair Save Connect 2.0 Internet Module2 x MWS 1.5 – Transformer Controller With Motor Protection2 x Isolator Switch - ISOSW1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Elta 10 Amp Electronic single phase speed controller.2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Transformer (silent) speed controller - RE 3.0 Amp1 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)2 x TG-R room temperature sensor1 x Vent Axia ACM 150 inline mixed flow duct fan1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Helios HQW-630/4 - IP551 x RSK400 - Back Draught Shutter1 x Transformer 5 Speed Controller - ATC1-10TK1 x CBS-60 Outlet Flange for CSB/CBT-601 x Speed Controller - REB61 x MTV-1/010 Controller 0 to 10V+1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Transformer (silent) speed controller - RE 5.0 Amp1 x ELM 18 EX Flexible Cuff for ERM 181 x REB-CVF 0-10v Controller2 x Speed Controller - REB1-N1 x REE-2 Electronic Speed Controller1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Transformer Speed Control - RTRE- 7.0Amp1 x MTP 10, 10K, Speed control1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted2 x WS - Reversing Switch from Helios Fans2 x Silent 100 Window Kit - windowS1 x Vent Axia Silent 100T (TIMER)1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT1 x DEF-140T Inlet Guard for the CBT-100N1 x REE-1 Electronic Speed Controller1 x CBM 9-9 550w 4P VR (Open Motor)2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x MTS10- extractor fan 3 step switch1 x Transformer Speed Control - RTRE- 1.5Amp1 x PIR Sensor - PIR41 x CBA-60 Inlet Flange for CBT-601 x QPTW 250C Acoustic Twin Fan with Controller1 x TG-K Duct temperature sensor1 x Elta Variable Speed Drive IP66 - 4.0KW1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ-10A V2 Inverter Speed controller1 x VTR 300 STD Filter Kit1 x Speed Controller - REB2.5-N1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x DEF-CBM-RE-7 - Protection Guard1 x Elta - Room Sensor - Temp/Humid/C021 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Elta 6 Amp Electronic single phase speed controller.1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Push Timer Switch - ZA41 x Insulated extract Plenum 8+11 x Insulated extract Plenum 6+11 x Airvent ceiling fan controller2 x Helios HQW-315/4 - IP551 x Elta Variable Speed Drive IP66 - 1.5KW1 x DDMP 10-08 3F 2210W M6A4 DG01 x Compact SCD500/4-3AC1 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x CBT-100N Centrifugal1 x GXC6EC - High Performance Extract Fan1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x Transformer Speed Control - RTRE- 5.0Amp2 x KKS 100 silencer-section - For use with the MUB 100 size Fans.1 x SAVE VSR 300 heat recovery unit1 x Smoke Extract Axial Fan Series AXC 450 (B)1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Elta Variable Speed Drive IP66 - 5.5KW1 x CPTA-E Flush mounted PIR sensor with timer1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Helios HQW-200/4 - IP551 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x AIRVENT speed control - AIR4019611 x PIR Sensor - PIR21 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Silentub - STUB 1001 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Round ceiling diffuser 400mm1 x Contactor Interface Station - CI91 x Speed Controller - REB161 x Duct Termination with Mesh - 355mm1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x CBM 12-12 1100w 6P Three Phase
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...