CENTRIFUGAL ROOF VENTILATORS
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PROPELLER ROOF VENTILATORS
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SIDEWALL & UTILITY
SET FANS
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IN-LINE/CEILING &
CABINET FANS
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Centrifugal Filtered Supply Fans
Models CSF & LSF
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| MODELS CSF & LSF CENTRIFUGAL FILTERED SUPPLY FANS
Model CSF - Hooded Design
Model LSF - Louvered Penthouse Design
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PDF con características
técnicas del producto.
Tamaño: 485 KB |
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Application
Model CSF and Model LSF units are roof mounted, filtered supply fans rated from 375 to over 13,000 CFM, with static pressure capabilities to 2 inches. They are used to replace exhausted fumes, vapors and gases with fresh, filtered make-up air in commercial
and industrial applications such as manufacturing and assembly
areas, kitchens, athletic clubs and many others.
Model CSF’s rugged, heavy-gauge galvanized hood and stack provide maximum weather protection and long life. Model LSF’s
architecturally pleasing, heavy-gauge aluminum louver design provides long life and the utmost in performance efficiency. Both models are backed with the industry’s best warranty – five year fan/bearing protection and a one year motor warranty.
Motors
• One year warranty.
• Brands are nationally recognized and locally serviced.
• Open drip-proof construction is standard.
• Optional motor enclosures and types can be specified.Certifications
• AMCA Air Licensed.
• cULus Standard 705 Listed Power Roof Ventilator label
assures electrical reliability.
• cULus label must be specified when needed. | Construction/Specification Checklist
Blower/Housing
• Statically and dynamically balanced forward curved wheel.
• 12-gauge galvanized steel blower plate/discharge opening.
• Heavy-gauge galvanized steel housing.
• Prepunched mounting holes.
• Conduit opening for wiring from below unit.
• Disconnect switch is standard equipment (except two speed and explosion proof).
Hooded/Louvered Top
• Heavy-gauge aluminum louvered design. (LSF)
• Heavy-gauge galvanized steel hood. (CSF)
• Quick-release latches for removal from housing.
• Insulated for sound absorption and moisture barrier.
• Oversized for weather protection.
• 1” washable aluminum mesh filters.
• Mitered cut and welded corners. (LSF)
Drives
• Adjustable motor pulleys are standard.
• Sized for minimum 150% of drive horsepower.
• Pivoting motor plate for belt tensioning.
• Non-static oil resistant V-belts.
Bearings
• Five year warranty.
• Heavy-duty ball bearing type.
• Prelubricated and permanently sealed.
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Options/Accessories
Roof Curb: Prefabricated heavy-gauge galvanized steel, welded construction, 12” high with 1-1/2” wood nailer. Options include burglar bars, single and double pitch construction, and additional curb heights.
Dampers: Motor operated for positive closure against backdraft or automatic (counter balanced).
Motors: Two speed motors through 2HP and high efficiency motors are available.
Duct Adaptor: For ease in connecting discharge duct to fan outlet.
Side Discharge: For convenient connection to a supply duct when mounted on roof where the inside ceiling height is limited (CSF). Not available on CSF9.
Special Coatings: Epoxy, Heresite and Synthetic Resin are available when special coatings are required.
Optisizer Selection Program
Please refer to Breidert’s Optisizer Program for fan curve, submittal information and other details of the CSF and LSF series and other Breidert products. Contact your representative or factory for a copy. Log onto Breidert’s website for additional information at: www.breidert.com
All specifications are subject to change without notice unless approved
in submittal by Breidert Air Products. |
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