Centrifugal Fan
medium
Centrifugal fans for HVAC air handling, cargo ventilation, and galley exhaust
Known Models (2)
GEA HeatMatrix Air Preheater
System dependent
· Air/Exhaust Gas
· Rotary Air Preheater
medium: Air/Exhaust Gas
type: Rotary Air Preheater
Common Failures:
- • Rotor seal wear
- • Drive motor failure
- • Corrosion from acid dew point
- • Bearing failure
Service: Waste heat recovery from exhaust for ER air preheating. Monitor seal condition. Annual rotor inspection.
Spares: GEA HeatMatrix: Lüftermotor-Lager und Keilriemen an Bord vorhalten. Lead time: 2-4 Wochen.
Novenco Marine & Offshore CMA
1000-30000 m³/h
· 22.0 kW
· Air
· Centrifugal Fan HVAC
medium: Air
power_kw: 22
type: Centrifugal Fan HVAC
Common Failures:
- • Impeller imbalance from dirt buildup
- • Belt wear/slip
- • Bearing failure
- • Scroll casing corrosion
Service: HVAC supply/return air. Belt tension check every 2000 hrs. Clean impeller annually. Balance after cleaning.
Spares: Novenco Marine & Offshore: Lüftermotor-Lager und Keilriemen an Bord vorhalten. Lead time: 2-4 Wochen.