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Date: 5.23.11
Title: Rosenberg Introduces Expanded Line Of Backward Curved EC Fans |
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CHARLOTTE, NC – High-efficiency Rosenberg backward curved fans with
single-phase electronically commutated (EC) motors are now available in
10 sizes from 250 to 710 mm (10 to 28 inches). These fans deliver up to
6.75 inches of static pressure or up to 11,000 CFM of airflow, perfect
for a wide range of HVAC and air movement applications.
Rosenberg’s full range of sizes includes 250 mm, 280 mm, 315
mm, 355 mm, 400 mm, 450 mm, 500 mm, 560 mm, 630 mm and 710 mm fans,
available with or without housings for greater design flexibility.
Rosenberg backward curved EC fans feature extended-life,
low-temperature brushless DC motors that are controlled by
maintenance-free electronic circuitry. Because of reduced mechanical
content, electronically commutated (EC) Rosenberg fan motors run cooler
and quieter.
Their external rotor motors
are 100 percent speed controllable. Thermal contacts provide standard
motor protection. All are CE, UL and RoHS approved. Different input
voltages are available.
Rosenberg
backward curved fans are available to meet customer-defined
specifications including airflow, power, rotational speeds, noise level,
overall dimensions and finish.
The
Rosenberg family of companies employs more than 1,400 individuals
worldwide. Rosenberg USA is headquartered just outside Charlotte in
Indian Trail, N.C. For more information, or to place an order, contact
Rosenberg USA by phone at (704) 893-0883; fax (704) 882-0755 or e-mail
sales@rosenbergusa.com.
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