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BELT DRIVE BD

BELT DRIVE BD

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BELT DRIVE BD

Product catalog summary

Features & Benefits

Cost Effective: High efficiency impellers provide an economical solution for moving large volumes of air at low to medium pressures.
Flexible Performance: The belt drive pulley ratio can be adjusted to resolve commissioning issues.
Motor Accessibility: Externally mounted motors allow easy access for belt tension adjustments.
Inspection Access: Units come with an inspection hole for checking impeller rotation during commissioning and maintenance.
Material Strength: Robust construction with heavy-duty steel casings and pressure die-cast aluminum hubs.
Impeller Design: Adjustable pitch aerofoil section impellers made from high-quality aluminum.
Integral Flanges: Casings have integral spun flanges for smooth airflow.
Full Ancillary Range: Includes flexible connectors, anti-vibration mounts, and more, pre-selected to match the fan.
Tested Standards: Conforms to ISO 5801:1997 and BS 848 Pt 2:1985 for performance and noise data.
Quality Assurance: Manufactured under BS EN ISO 9001:2000 procedures.
Warranty: 12-month warranty on all units.

Applications

Suitable for kitchen canopy systems, agriculture, sports halls, industrial units, warehousing, factories, schools, air conditioning units, cooling towers, stations, airports, and hotels.

Specifications

Available in 17 sizes from 315mm to 2000mm.
Air volume flow rates up to 100 m³/sec.
Static pressures up to 1500 Pa.
Motors are foot-mounted, totally enclosed metric type, IP55 with Class F insulation.
Suitable for operating temperatures up to 50°C.
Robust, heavy-duty hot-dipped galvanized steel casings.

Dimensional Data

Detailed dimensional data is provided for various fan sizes, including motor frame, weight, and other specifications.

Ancillary Components

Impeller Guards: Zinc-plated steel guards with clips and screws.
Flexible Connectors: PVC coated polyester with plated steel band fixings.
Matching Flanges: Hot-dipped galvanized steel for easy connection to flexible connectors or ducting.
Mounting Feet: For free-standing mounting, made of galvanized steel.
Silencers: Pre-galvanized sheet steel with mineral wool infill for noise reduction.
Bell Mouth Inlets: For improved airflow, made of galvanized steel.
Non-Return Dampers: Prevents reverse airflow, suitable for horizontal or vertical mounting.
Anti-Vibration Mounts: Rubber with steel insert or enclosed spring mounts.

Catalog excerpts

Belt Driven Axial Fans

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features & benefits Belt Drive BD The BD Belt Drive Range is a robust range of belt driven axial fans, fitted with the renowned, Elta, adjustable pitch aerofoil section bladed impellers. An industry workhorse, this extensive range offers superb performance characteristics, combined with strength, durability and corrosion resistance for a longer life 17 sizes from 315mm to 2000mm. Air Volume flow rates of up to 100 m3/sec. Static Pressures of up to 1500 Pa. Motors are out of the airstream. Motors are foot mounted, totally enclosed metric type. Motors are IP55 with Class F insulation to EN 60034-5....

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dimensional data BD Belt Drive Product Code Motor Frame

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dimensional data BD Belt Drive Product Code Motor Frame

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impeller guards Belt Drive BD · Bright zinc plated steel · Fix with clips & screws provided A GUARD FIXING CLIPS Product Code

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flexible connectors Belt Drive BD Fit to matching flanges to provide flexible connection PVC coated polyester Supplied with plated steel band fixings Alternative materials available to order Product Code

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matching flanges Belt Drive BD · Fit directly to fan case flange · Provides easy connection to flexible connector or ducting · Hot dipped galvanised steel Product Code

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mounting feet Belt Drive BD For free standing mounting of ducted fans Fixes directly to fan case flange Hot dipped galvanised steel Supplied individually, less fixings Product Code

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silencers · Pre-galvanised sheet steel with perforated steel lining · Infill of glass tissue faced high density mineral wool · For saturated or other special applications please refer to Elta POD FITTED TO EP TYPE ONLY Product Code

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bell mouth inlets Belt Drive BD · For improved airflow in end of duct applications · Fixed directly to fan case flange · Hot dipped galvanised steel Product Code * Inlet Cone

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non-return dampers Belt Drive BD Prevents reverse flow of air when fan not operating Fixed directly to fan case flange Hot dipped galvanised steeland galvanised steel butterfly type blades Suitable for horizontal or vertical (upward airflow) mounting C G HOLES H ON J PCD Product Code Weight kg Short Long

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anti-vibration mounts Belt Drive BD · Fit directly to mounting feet · Rubber with steel insert or enclosed spring mounts · Supplied as set of 4, complete with fixings A B Product Code 3mm THICK RIBBED RUBBER MOUNTING PAD SLOTS FOR G DIA BOLT E FREE HEIGHT F FIXING SCREW AND LOCK NUT. Product Code

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Elta Fans Ltd - Applied Technology Elta Fans Ltd - Building Services 17 Barnes Wallis Road, Segensworth East Industrial Estate, Pensnett Trading Estate, Kingswinford, Fareham, Hampshire, P015 5ST, United Kingdom. West Midlands, DY6 7US, United Kingdom. Visit: eltafans.com e-mail: [email protected] Applied Technology: Building Services:

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BELT DRIVE BD

BELT DRIVE BD

Catalog excerpts

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