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Date: 9.20.05
Title: Unique Flange-Mounted Drop-In Design ECOFIT Impellers Reduce Costs And Improve Air Flow |
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CHARLOTTE, NC – New ECOFIT®-brand flange-mounted backward curved impellers
provide optimal airflow and substantially lower installed cost for OEM
customers. The new impellers are ideal for clean rooms (fan/filter
units), fume hoods for factories, ventilation hoods for commercial
kitchens and in HVAC systems.
The new
impellers are attached to a unique flange with a built-in air inlet. The
flange allows the fan to be installed quickly and securely with just
four screws, cutting installation time from minutes to seconds and
eliminating unnecessary parts and materials.
Another benefit is performance. The built-in inlet is perfectly
sized to the impeller and factory installed to prevent airflow loss.
This ensures the best possible airflow in any application.
At 60 Hz, airflows range from 255 up to 942 CFM and the
maximum static pressures from 1.20 up to 3.2 of water, in temperatures
ranging from -4 to +158°F.
Available in
nine UL-listed models, standard features include IP44 protection, UL94
V-O polyamide or galvanized steel impellers, G2.5 balancing, Class F
winding and thermal protection. Finger-guards are built in as an option.
ECOFIT-brand fans are manufactured by
Rosenberg. The Rosenberg family of companies employs more than 900
workers in Germany, France and the United States. Rosenberg USA is
headquartered near Charlotte, N.C. For more information, or to place an
order, contact Rosenberg USA by phone at (704) 289-5423; fax (704)
283-7170 or e-mail sales@rosenbergusa.com.
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