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ETRI/Rosenberg AC Blowers and EC Fans
Rosenberg's double-inlet forward curved AC blowers and EC fans with a E-Wheel impeller are ideal for HVAC, Data Centers, Military & Aerospace, Marine, Railway, Medical, Air Filtration and more.
  • N43-45001: 460-Volt / 3-phase model
  • N43-45006: 230-Volt / 3-phase model
  • DRAD 200-4B 230-VD / 460-VY
  • DRAD 279-4 230-VD / 460-V

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OVERVIEW

Blowers are forward curved impellers (radial fans) in a scrolled housing. They provide higher static pressures than axial fans and are also more efficient for high pressure applications. Rosenberg forward curved blowers have inlet diameters of 195 mm to 400 mm producing static pressures of up to 4.5 inches or airflow of up to 7,000 CFM. The Ecofit line includes inlet diameters from 108 mm to 200-mm (single inlet) and 120 mm to 200 mm (double inlet).

Rosenberg and Ecofit EC fans are maintenance free and highly efficient, reducing energy consumption up to 35%. Integrated controller technology allows continuous control of pressure and airflow. Ecofit EC fans are backward curved only and available in sizes from 192 to 315 mm offering up to 1486 CFM. Rosenberg backward curved EC fans come in sizes from 225 to 710 mm and deliver up to 6.75 inches of static pressure or up to 11,000 CFM of airflow. Rosenberg also offers axial EC fans in sizes from 500 mm to 1000 mm with airflow up to 19,500 CFM.

RESOURCES
ETRI / ROSENBERG
Authorized Distributor
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PRODUCT RANGE
Product ID INFO / IMAGE PART NUMBER   SUPPLIER  DESCRIPTION   AVAILABILITY   PRICING  
49908299 N43-45001 ETRI / Rosenberg / Ecofit EC fans with a E-Wheel impeller; 460-Volt / 3-phase model
1-2 :$1,536.4715 CAD
3-4 :$1,496.0309 CAD
5+ :$1,457.6834 CAD
More
»
49908300 N43-45006 ETRI / Rosenberg / Ecofit EC fans with a E-Wheel impeller; 230-Volt / 3-phase model
1-2 :$1,536.4715 CAD
3-4 :$1,496.0309 CAD
5+ :$1,457.6834 CAD
More
»
49908301 C90-20021 ETRI / Rosenberg / Ecofit AC blower; DRAD 200-4B 230-VD / 460-VY
1-2 :$515.0686 CAD
3-4 :$501.5151 CAD
5+ :$488.6594 CAD
More
»
49908302 C90-27943 ETRI / Rosenberg / Ecofit AC blower; DRAD 279-4 230-VD / 460-VY
1-2 :$865.9328 CAD
3+ :$857.0953 CAD
More
»


Resources
3DBlueHeaderSlice ETRI / ROSENBERG: ETRI/Rosenberg AC Blowers and EC Fans
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