Comefri USA Inc

Comefri USA Inc

330 Bill Bryan Blvd, Hopkinsville, KY 42240, USA

HVAC fans-NAPAF-NAPBC

HVAC fans-NAPAF-NAPBC

FEATURES:

  • Continuously welded and painted steel impeller with 10 Airfoil blades (NAPAF, size 12’’ to 63’’) or backward curved (NAPBC, sizes 10’’ and 11’’).

  • New rotating diffuser impeller design on all the sizes.

  • All impellers are statically and dynamically balanced with shaft to a grade of G=2,5

  • Heavy gauge welded and painted steel structures.

  • Galvanized or painted inlet cones designed for optimal airflow through the impeller

  • Clockwise and counterclockwise rotation available

BENEFITS:

  • Suitable for applications up to 12.5” WG SP and volumes to 120,000 CFM.

  • The new rotating diffuser design slows down the air and allows a static pressure regain.

  • Very wide operational working field with high efficiencies and low noise emissions.

  • Class II available on all sizes.

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