CCA Series

Centrifugal backwardcurved impeller tabbed

  • Type: Centrifugal backward curved impeller tabbed.
  • Diameter ranges: 315 – 630 mm with different blade heights.
  • Materials: Manufactured using galvanized steel, carbon steel, stainless steel and aluminium.
  • Coupling: Coupling/assembly is carried out by the mechanised fixed hub.
  • Final finish: Galvanization, powder coated, electro polish, zinc plating…
  • Inlets: The inlet compatible with impeller models CDA is BA-A, both widened and standard, including an optional device for measuring the volume flow and in ATEX execution.
  • Motors: AC/EC de 50/60Hz.
  • Applications: recommended both for scroll casing or plug fan applications.
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Static efficiency up to

Maximum volume


Static pressure higher than



Static efficiency:up to 72%
Operational temperature: -20 ⁰C to 120 ⁰C
Maximum tangential speed:70,5 m/s
Maximum r.p.m. speed: 4.275 min¯¹
Maximum volume: 25.000 m³/h
Static pressure: higher than 2.500 Pa