NANIWA Pump
FBW / FCDV Serie
NANIWA FBW/FCDV is the high-flow ballast pump for VLCCs, ULCCs and very large ore carriers built in Japan since 1990.
2000-6000 m³/h
Kapazität
Sea water/ballast
Medium
🔧 Komponenten & Aufbau
Komponenten-Daten werden ergänzt…
📊 Technische Daten
pump type
Heavy-duty vertical pump (large vessels)
dn sizes mm
[400, 450, 500, 600]
flow range m3h
[2000, 6000]
head range m
[20, 90]
variant count approx
80
period start year
1990
period end year
None
drive type
Electric
construction
Cast iron/cast steel, bronze impeller
successor series
None
⚠️ Typische Ausfälle
- ● Casing flange leakage at high pressure
- ● Bearing wear in vertical configuration
- ● Mechanical seal cycle stress
- ● Coupling element fatigue
🔍 Service & Wartung
Heavy-duty service: seal at 6000h, bearings every 18000h, casing inspection every drydock.
📦 Verschleißteile
Verschleißteile-Daten werden ergänzt…
Large-bore parts, longer lead times (8-12 weeks). Stock casing gasket, bearings, seal cartridge.
Equipment-Model #37462
· ✓ noch in Produktion