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CND-CNF

The NOVENCO CND-CNF series are compact low- and medium-pressure centrifugal fans designed for reliable operation in corrosive environments. Their light construction and flexible installation options make them suitable for a wide range of applications.

Product highlights
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Above ErP compliance
NOVENCO fans surpass the EU Ecodesign (ErP) requirements and deliver higher efficiency with consistent performance. This results in lower power use, reduced operating costs, and a more sustainable choice for modern ventilation systems.
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ATEX category 2G/D
NOVENCO fans intended for use in potentially explosive atmospheres are tested and certified for ATEX Category 2G/D according to the EU directive ATEX 2014/34/EU.
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EX non-sparking
NOVENCO fans intended for use in hazardous zones on ships are designed and constructed in accordance with IACS Unified Requirement F29 (2005).
Robust construction
Hot-dip galvanised steel casing and impeller ensure long service life in corrosive environments.
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Product highlights
@contentitem.EvtBillede.Name
Above ErP compliance
NOVENCO fans surpass the EU Ecodesign (ErP) requirements and deliver higher efficiency with consistent performance. This results in lower power use, reduced operating costs, and a more sustainable choice for modern ventilation systems.
@contentitem.EvtBillede.Name
ATEX category 2G/D
NOVENCO fans intended for use in potentially explosive atmospheres are tested and certified for ATEX Category 2G/D according to the EU directive ATEX 2014/34/EU.
@contentitem.EvtBillede.Name
EX non-sparking
NOVENCO fans intended for use in hazardous zones on ships are designed and constructed in accordance with IACS Unified Requirement F29 (2005).
Robust construction
Hot-dip galvanised steel casing and impeller ensure long service life in corrosive environments.
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Product information
Product data
Fan sizes
Contact form
Navigate to
Product information
Product data
Fan sizes
Contact form

For flange connection. Casing thicknesses: 3 mm side plates and 2 mm scrolls.
Direct-coupled or belt-driven versions. Backward-curved impellers.
Low sound level. Casing and impeller in hot-dip galvanised sheet steel.
Accessories available for mounting, connection, safety, and regulation.
Corrosion categories according to DS/EN ISO 12944-2: standard C3, optional C5-I.
Optional ATEX execution. Product configuration via AirBox™.

Certifications
  • Corrosion categories: C3 standard, C5-I optional.
  • ATEX execution optional.
Performance
  • CND: 0.2–10 m³/s (720–36,000 m³/h).
  • CNF: 0.2–11 m³/s (720–39,600 m³/h).
  • Pressures: CND up to 2,000 Pa, CNF up to 4,000 Pa.
Fan sizes

Seven sizes from 315 to 710 mm for low- and medium-pressure operation.

Fan casing materials & corrosion categories

Hot-dip galvanised sheet steel in C3 or C5-I corrosion categories.

Accessories & variations
  • Accessories for mounting, connection, safety, and regulation.
  • Available in direct-coupled versions.

7 sizes from 315 to 710 mm.

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