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Biflow SB (CYL)

Biflow SB (CYL)

Product catalog summary

Overview
The Biflow SB (CYL) is a range of bifurcated axial fans with a cylindrical casing, designed for challenging air movement applications. The design ensures that the motor is kept out of the airstream, allowing it to operate in cooler conditions.

Specifications

Available in three standard sizes: 400mm, 500mm, and 630mm.
Air volume flow rates up to 4.50 m³/s.
Static pressures up to 200 Pa.
Suitable for temperatures up to +200°C.
Can be mounted internally or externally.

Casing
The fan casing is made from heavy gauge mild steel, roll-formed, welded, and hot-dip galvanized to BS EN ISO 1461:1999 standards, ensuring durability and robustness.

Impeller
Features adjustable pitch aerofoil impellers made from high-quality pressure die-cast aluminum (LM6). The impellers are dynamically balanced to ISO 14694 Grade G6.3 for optimal performance.

Motors
Motors are foot-mounted, totally enclosed metric type to IP55, with sealed for life bearings and Class H insulation to EN 60034-5.

Quality Management
Manufactured under procedures defined in BS EN ISO 9001:2008. Tested to ISO 5801:2007 for airside performance and BS 848 Part 2:1985 for sound performance.

Typical Applications

Kitchen Extract
Spray Booths
Hot Gas Situations
Corrosive Atmospheres
Boiler Houses
Heavy Industrial

Performance and Sound Data
Detailed performance, sound, and electrical data are provided for each product code, including airflow rates, static pressures, and sound power levels across various frequencies.

Accessories and Wiring
Information on available accessories, wiring diagrams, and additional product details can be found on the Elta Fans website.

Dimensional Data
Dimensions for each product size are provided, ensuring compatibility with various installation requirements.

Catalog excerpts

t: 01384 275800 f: 01384 275810 e: [email protected] visit: eltaselect.com Biflow SB (CYL) Product Brochure MIXED FLOW HEAT RECOVERY

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OVERVIEW More Information Performance, SFP & Electrical Data Sound Data Accessories & Wiring Data Dimensional Data The Biflow SB (CYL) is a quality range of bifurcated axial fans with a cylindrical casing, specially developed for handling more hostile air movement applications. The Biflow SB is designed so that air throughput totally by-passes the motor, keeping the motor out of the airstream in a cooler environment. QUICK FACTS Bifurcated Conical Axial Flow Fan ü 3 standard sizes from 400mm to 630mm. ü Air volume flow rates up to 4.50 m³/s. ü Static pressures up to 200 Pa. ü Suitable for operating...

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Performance, SFP & Electrical Data THREE Phase - 380V to 415V / 50Hz Airflow m³/s @ Static Pressure Pa. Product Code Speed r/min Motor Electrical Data The overall A-weighted sound pressure level is at a distance of 3m with spherical free-field propagation. It is expressed in dB re-20µPa and is presented for comparative purposes only. Outside the scope of ISO12759 and ERP legislation. Data provided at standard air density of 1.2 kg/m³. FLC Amps @ 400V / 3Ph / 50Hz. Sound Data THREE Phase - 380V to 415V / 50Hz In-duct Sound Power Level dBW @ Octave Band Hz Product Code 63Hz Inlet Outlet Inlet Outlet...

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Dimensional Data Product Code Elta Fans Limited has a policy of continuous product development and improvement and therefore reserves the right to supply products which may differ from those illustrated and described in this publication. Confirmation of dimensions and data will be supplied on request. email: [email protected] visit: eltaselect.com Twitter: @eltaselect & @eltafans

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BUILDING SERVICES APPLIED TECHNOLOGY e-mail: [email protected] e-mail: [email protected] e-mail: [email protected] 46 Third Avenue Pensnett Trading Estate Kingswinford, West Midlands DY6 7US, United Kingdom 17 Barnes Wallis Road Segensworth East Industrial Estate Fareham, Hampshire PO15 5ST, United Kingdom 17 Barnes Wallis Road Segensworth East Industrial Estate Fareham, Hampshire PO15 5ST, United Kingdom A member of HEVAC ASSOCIATION GROUP LIMITED

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Biflow SB (CYL)

Biflow SB (CYL)

Catalog excerpts

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