• Model:SB250-CON4-1

Biflow SB250-CON4-1 - High Temperature Bifurcated Fan

£ 1,262.59 (excl. VAT)

£ 1,515.11 (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 075 04 Frequency Inverter (IP20)1 x Differential Pressure Switch - 20 - 300 Pa - IP652 x Elta Variable Speed Drive IP66 - 7.5KW1 x Painting Charge For Extlvr1 x BDS 800 RA b/d shutter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Elta Unpodded Silencer 1D-800mm1 x Elta SLC400-1EC -IE5 Motor- IP551 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF400/4-1AC - Single Phase1 x Soler & Palau - HCBT/6-400/H - IP651 x FU 15 16 Frequency Inverter1 x Elta SCP315/4-1AC - IP551 x Jetflow-HIT Metal inline - 100mm1 x AM pallet Delivery Surcharge1 x HCFT/6-800-H plastic impeller plate fan1 x Belt Drive Cased Axial Fan - 560mm - H version1 x Elta SLC560/4B-1AC - IP551 x Manrose T12 STANDARD Transformer- T12S1 x Pre 10:30 Delivery Surcharge1 x Etaline Max-Fan - 315mm - E2 011 x Atex Inline Fan 200mm - ERM22EXE1 x 100mm Round Wall Plate1 x Synthetic Air Filter Media - 10mm x 2mtr x 10mtr Half Roll1 x Metal Inline Fan - VENT-125NK1 x Elta SLC450-1EC -IE5 Motor- IP551 x Pallet Delivery Surcharge1 x Synthetic Air Filter Media - 10mm x 2mtr x 20mtr Roll1 x Metal Inline Fan - VENT-100NK1 x 204x60mm x 2m Low Profile Plastic Ducting - 2 Meter1 x FRQ5-10A Inverter Speed controller1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF450/4-1AC - Single Phase1 x Onda Cristal 900 Kitchen Extractor Hood1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Binks Bullows - Spray Booth Filter1 x ECO-500 Kitchen Extract Fan1 x SILENTUB 100/120 Mounting Feet1 x Soler & Palau TCBT/4-560/L - IP651 x FSAF315B2DX Silencer 355/81 x Duct Humidistat - HS4_hdt1 x EM 315-E2M 01- Etamaster-3151 x SWF-100X Sidewall Mounted Extractor Fan1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 350mm1 x Soler & Palau - HCBT/4-355/H - IP651 x Differential Pressure Switch - 50 - 500 Pa - IP541 x CBM 9/9 4 Pole 550watt C VR-( Three Phase) CLEARANCE ITEM1 x Soler & Palau - HXBR/4-400/H - IP541 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm
Air Quality Sensor - AQS
Air Quality Sensor - AQS
£ 98.29 now £ 65.00
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...