Blower wheels of the new punker D-Series

Fan impellers for HVAC-applications

Discover our industry leader – maximum durability, extremely versatile and an unbeatable price-perfomance-ratio.

The new D-Series provides solutions for each and every challenge of your unhoused HVAC-application.

The D-Series’ models are avaiable in up to zu 13 sizes from 225 to 1,250 mm (9″ to 49 7/32″) diameter and one fixed width; with taperlock hubs or individual pitch circle diameter (PCD). The D-Series is compatible with various AC-/EC-motors and 50/60 HZ power frequency. The corresponding inlet cone ED 11 is equipped with blind rivet nuts for pressure tapping.

Dlight

  • max. static efficiency 73%
  • max. total efficiency 83%
  • up to 55 m/s (180 fps)
  • up to 1.500 Pa (6 in. WG)
  • tabbed aluminum execution
  • laminar blade geometry

Dclassic

  • max. static efficiency 75%
  • max. total efficiency 83%
  • up to 75 m/s (246 fps)
  • up to 2.500 Pa (10 in. WG)
  • welded steel execution
  • laminar blade geometry

Dprime

  • max. static efficiency 75%
  • max. total efficiency 78%
  • up to 95 m/s (312 fps)
  • up to 4.000 Pa (16 in. WG)
  • welded aluminum design
  • airfoil blade geometry

Are you interested in our D-Series?

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