Closed Radial Vane Impellers Datasheets

FAN, 355MM BACKWARD CURVED -- 70104995 [R4E355-AF05-09 from ebm-papst Inc.]
from Allied Electronics, Inc.

Backward curved centrifugal fans feature extremely long dirt and dust resistant blades with high hydraulic efficiency. Features: UL, CSA, CE Approvals. Class "B" Insulation. PA 6 Plastic Impeller. Maintenance-Free Ball Bearings. Leadwire Connections. 40 °C Maximum Ambient Temperature. 1630 RPM... [See More]

  • Type: ClosedRadial
  • Material: Plastic
  • Outside Diameter: 13.98
AC Impellers -- 031619
from COMAIR ROTRON (Shanghai) Fan Company Ltd.

Rotron Inc. was founded by J. Constant van Rijn in 1947 when he identified a need for small, highly reliable fans and blowers in the electronics industry. Two years later, the company was formally incorporated due to expanding business. The Commercial Fan Division of Rotron became Comair Rotron in... [See More]

  • Type: ClosedRadial
  • Outside Diameter: 5.25
  • Application: CleanAir
CEC Motorized BC Impeller Series
from Continental Fan Manufacturing, Inc.

CEC backward curved EC motorized centrifugal impeller is a superblycrafted, precision balanced air-moving device that features superiorperformance and compact design. It is ideally suited to applicationswhere space is limited. The unique coupling of the motor and impellerminimizes space requirements... [See More]

  • Type: ClosedRadial
  • Outside Diameter: 22.2
  • Application: CleanAir (optional feature); CompressorRefrigeration (optional feature); HeatExchangers (optional feature); Fume Hoods, Semiconductor, Medical
  • Material: Aluminum
AC Motorized Impellers -- AB1331196701
from Hoffman

Mclean Thermal AC Motorized Impellers offer a quiet, compact cooling option. Slim space-saving design compared to centrifugal blowers that allow multiple mounting options. Features. Quiet, space-saving fresh air cooling. Models that deliver 173 CFM. Backward curved blades with high efficiency air... [See More]

  • Type: ClosedRadial
  • Outside Diameter: 5.24
  • Application: CleanAir
  • Material: Aluminum; Galvanized Steel