• 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 Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x ELTA - Single Phase Transformer 2amps2 x Electronic extractor fan speed controller - FSC 1.51 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 8amps3 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control1 x Elta 3 Amp Electronic single phase speed controller.2 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 12amps1 x ELTA - Single Phase Transformer 4amps1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x AIRVENT speed control - AIR4019614 x COM-31 x EFSC-6N- Single Phase Speed Control1 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)2 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A3 x Push Timer Switch - ZA45 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan4 x Single phase speed controller by auto-transformer - RMB 1.5 Amp5 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Transformer 5 Speed Controller - ATC1-8TK2 x Vent Axia ACM 150 inline mixed flow duct fan3 x Helios TSW 3 Amp Transformer speed controller4 x Three Phase Transformer controllers - RMT 1.5 Amp1 x Vent Axia ACM 100 inline mixed flow duct fan4 x Vent Axia ACM 125 inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-10TK1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x TG-K Duct temperature sensor1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Envirovent G4 Filter - SL-G4/F72 x Vent Axia ACM 200 inline mixed flow duct fan1 x MWS 3 – Transformer Controller With Motor Protection1 x Vent Axia T-Series Controller2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Transformer 5 Speed Controller - ATC1-12TK3 x Temperature Fan Speed Controller - ATCP4-WMS2 x Remote controller FLEX - for VEKO INT1 x Systemair Save Connect 2.0 Internet Module1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x WS - Reversing Switch from Helios Fans1 x Two Speed Switch - REGUL-21 x Helios HQW-630/4 - IP551 x Time Delay Unit - DT20B1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Multi Input Run On Timer - 0 - 20min - CFCU2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Helios TSW 0.3Amp Compact Transformer speed controller2 x Helios TSW MCB Amp Transformer speed controller2 x Helios TSW 1.5 Amp Transformer speed controller1 x MV-B Dual Switch for use with Helios HQW plate fans,3 x Isolator Switch - ISOSW1 x RRB- transformer controller1 x BEAS-control module1 x MWS 1.5 – Transformer Controller With Motor Protection2 x Helios HQW-200/2 - IP552 x Helios TSW 7.5 Amp Transformer speed controller1 x Transformer (silent) speed controller - RE 3.0 Amp1 x TG-K3/NTC10-01 - Duct temperature sensor4 x CS2 Current Switch1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x 7 Day Programmable TIMECLOCK1 x Transformer Speed Control - RTRE- 12.0Amp1 x REE-1 Electronic Speed Controller1 x Helios HQW-200/4 - IP551 x TTC-2000 Three phase electric heater controller1 x DEF-140T Inlet Guard for the CBT-100N1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x Transformer (silent) speed controller - RE 1.5 Amp1 x RDS 7 Helios Transformer Controller With Motor Protection1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x ACO8AC/EC AutoChangeover panel1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x TG-R room temperature sensor1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Elta ACO Panel 149-ACO14E1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Transformer 5 Speed Controller - ATC1-4TK1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Transformer Speed Control - RTRE- 7.0Amp1 x Isolator Switch - EFF-ISO1 x Helios HQW-315/4 - IP551 x SG-200 Fan Guard for the HQW 2001 x EM30-24 Electro-Mechanical Control Panel
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...