CA-4 SWSI

Four-sided, centrifugal blower with airfoil wheel. Airfoil wheel is the most efficient and over the lifetime of the product the energy savings can offset the initial first cost. The four-sided design lends itself to customization for swingout design or other unique application. This unit is shorter in height and cost less compared traditional Single-Width, Single-Inlet blowers. Used in a wide variety of application ranging from general ventilation, up to 500º restaurant exhaust and smoke control.

Features

  • Fully welded steel airfoil wheel
  • Full welded housing
  • Available in arrangement 1, 2, & 3 (Belt drive)
  • Available in arrangement 4 (Direct drive)
  • Lifting lugs
  • Cast regreasable bearings

Construction

  • Housing Material: Steel
  • Finish: Lorenized ™
  • Ventilator Type: Blowers/Utility Sets
  • Impeller: Centrifugal
  • Bearings: L-50, over 200,000 hours

Configuration

  • Mounting: Roof (Rail Mount), Floor
  • Drive Type: Direct Drive, Belt Drive
  • Motor: AC, PM
  • Class: 1, 2, 3
  • Discharges: THD, DB, UB, BHD
  • Arrangements: 1, 2, 3, 4
  • Rotatable Housing: No
  • Max Operating Temp (Standard Construction): 180°F
  • Max Operating Temp (Alt. Construction): 800°F
  • Speed Control: VFD, SimpliDrive
  • Flow: Supply, Exhaust
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