The CND-CNF are low and medium pressure centrifugal flow fans for operation in corrosive environments. The fans are light and compact for universal installation.

The CND-CNF are low and medium pressure centrifugal flow fans for operation in corrosive environments. The fans are light and compact for universal installation.

• For flange connection
• Casing thicknesses
  • 3 mm side plates
  • 2 mm scrolls
• Impeller diameters
  • 7 sizes from Ø315 to Ø710 mm
• Airflow rates
  • CND: 0.2 to 10 m3/s (720 to 36000 m3/h)
  • CNF: 0.2 to 11 m3/s (720 to 39600 m3/h)
• Pressures
  • CND: Up to 2000 Pa
  • CNF: Up to 4000 Pa
• Direct coupled or belt-driven versions
• Backward-curved blades
• Low sound level
• Can be mounted in any position
• Excellent operating economy
• Casing and impeller of hot-dip galvanised sheet steel
• Accessories for mounting, connection, safety and regulation
• Corrosion categories according to DS/EN ISO 12944-2
• Standard: C3
• Optional: C5-I (very high)
• Optional: Execution as ATEX fans
• Product configuration with AirBox™