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NovAx

Axial Fan · Ventilation

Technical data from manufacturer or class sources · not yet verified by a person​​​​‌​‌⁠​⁠​​‌‍‌‍‍⁠‍⁠
75 kWPower
5000-100000 m³/hCapacity
AirMedium
View photo ↗

The NovAx is a 75 kW marine axial ventilation fan from Novenco Marine & Offshore, featuring a variable‑pitch impeller to deliver high airflow while meeting SOLAS ventilation requirements. As an Axial Fan, it is normally installed in machinery, accommodation, cargo or technical ventilation ductwork. In that role, its primary purpose is to move air or isolate ventilation paths according to normal HVAC and fire-safety requirements. Axial, centrifugal and supply fans differ in pressure and airflow characteristics, while fire and smoke dampers add safety closure and position indication. Power: 75 kW; capacity: 5000-100000 m³/h. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.

Specifications

Technical data.reference — unverified

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

Airflow rates0.1 to 65 m3/s
Air pressures2000 Pa
Standard temperature-20 to +50 °C
Voltage3x220 - 3x690 V
Fan efficiency, excl. motors83 %
MediumAir
Power (kW)75
TypeAxial Fan
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

The NOVENCO® NovAx™ series of axial fans are renowned for their design, application, and performance, with fan efficiencies up to 83%.

Applications

  • comfort and industrial ventilation
  • hot-smoke conditions
  • ATEX zones
  • demanding marine EX applications

Features

  • renowned in design, application, and performance
  • fan efficiencies up to 83%
  • for hot-smoke conditions
  • for ATEX zones
  • for demanding marine EX applications

Options

  • acoustic diffusers
  • anti-vibration mounts
  • certification options
  • counter flanges
  • dampers
  • diffusers
  • flexible connections (PERL / Maritex)
  • frequency converters

Standards

  • EN 12101-3
  • IEC-72
  • IEC-34
Novenco Marine & Offshore NovAx – Photo (ACG)
Photo · ACG
Novenco Marine & Offshore NovAx – Photo (d6cffcc5d830_S2-31 S. 2)
Photo · d6cffcc5d830_S2-31 · S. 2
Novenco Marine & Offshore NovAx – Photo (d6cffcc5d830_S2-31 S. 2)
Photo · d6cffcc5d830_S2-31 · S. 2
Novenco Marine & Offshore NovAx – Photo (d6cffcc5d830_S2-31 S. 2)
Photo · d6cffcc5d830_S2-31 · S. 2
Novenco Marine & Offshore NovAx – Photo (d6cffcc5d830_S2-31 S. 2)
Photo · d6cffcc5d830_S2-31 · S. 2
Novenco Marine & Offshore NovAx – Photo (d6cffcc5d830_S2-31 S. 16)
Photo · d6cffcc5d830_S2-31 · S. 16
Novenco Marine & Offshore NovAx – Photo (d6cffcc5d830_S2-31 S. 16)
Photo · d6cffcc5d830_S2-31 · S. 16
Novenco Marine & Offshore NovAx – Photo (d6cffcc5d830_S2-31 S. 16)
Photo · d6cffcc5d830_S2-31 · S. 16
Source: Novenco Marine & Offshore NovAx datasheet, p. 2
Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

SOLAS ventilation requirements. Annual impeller inspection. Vibration monitoring recommended. Balance check if vibration >4mm/s.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Novenco Marine & Offshore: Keep fan motor bearings and V-belts on board. Lead time: 2-4 weeks.

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