Pelonis Technologies provides complete climate control solutions for industry including AC and DC fans, HVAC blowers, induction motors, and ceramic PTC heating systems. Read more...More Product Announcements from Pelonis Technologies, Inc.
New 250-mm Ecofit backward-curved AC fans featuring our unique E Series impeller are now available in both 115 and 230-V models, offering dramatic performance advantages over ordinary backward-curved fans: more airflow, less noise, wider operating temperature range and ERP 2015 efficiency compliance. Upgrade your product design with Ecofit E-Series impellers. Read more...More Product Announcements from Rosenberg USA
Pelonis Technologies - RoHS compliant, forward curve AC centrifugal fans. Sizes from 133mm (5.2") to 320mm (12.6") and 230V. Airflow from 230 CFM to 5,886 CFM. Read more...More Product Announcements from Pelonis Technologies, Inc.
The high-efficiency, high-flow Rosenberg E-Series backward curved impeller line now includes 12 models ranging from 12.4 to 22 inches in diameter. Designed for applications like computer room cooling, energy recovery, box- and roof-fans, the E-Series provides up to four percent greater energy efficiency with three to five dB(A) less noise. Read more...More Product Announcements from Rosenberg USA
Rosenberg USA has introduced four new ERP-ready AC axial fans, complete with shrouds and finger guards for HVAC condenser applications. They feature winglet-style blades that reduce noise up to three (3) dBA and boost fan performance by decreasing turbulence at the wing tips. Airflows range from 5,800 to 15,900 CFM. Read more...More Product Announcements from Rosenberg USA
Rosenberg USA has introduced a new family of single-inlet Ecofit forward-curved centrifugal blowers with 115 or 230-Volt UL-Recognized EC motors. They are available in standard airflow/pressure, constant airflow and constant pressure models. The new blower family is designated GREuG9 and features 160-mm x 62mm impellers. Read more...More Product Announcements from Rosenberg USA
Rosenberg's UNOBOX fans, with electronically commutated (EC) or standard AC motors, are designed to make energy-saving data center cooling retrofits easier for both under-floor and in-cabinet applications. The Rosenberg UNOBOX extract fan consists of a high-efficiency backward-curved motorized impeller mounted inside a cube-shaped cabinet with an aluminum frame and double skinned side pa... Read more...More Product Announcements from Rosenberg USA
Rosenberg’s new ECFanGrid™ consists of a series of electronically commutated (EC) backward curved fans operating in parallel to form a perfectly matched unit that is easier to install, provides higher volume airflow and more uniform airflow than traditional large radial fans. The ECFanGrid also produces less low-frequency noise and offers built-in redundancy for greater relia... Read more...More Product Announcements from Rosenberg USA
Rosenberg USA has introduced six new double inlet Ecofit forward-curved centrifugal blowers with speed-controllable EC motors, including constant pressure and constant airflow models. Constant pressure blowers automatically adjust speed to maintain the same pressure at varying airflow conditions. Constant airflow models maintain the same airflow at vary... Read more...More Product Announcements from Rosenberg USA