OS
IRON PUMP

CN / CVL Serie

IRON PUMP A/S Denmark — bronze-construction marine pumps with exceptional longevity in seawater. Used on Maersk, A.P. Møller and other Scandinavian fleets since 1975.

IRON PUMP CN / CVL Serie
40-3500 m³/h
Capacity
Sea water/ballast
Medium

🔧 Komponenten & Aufbau

Component data being added…

📊 Technische Daten

pump type Centrifugal marine pump (horizontal CN, vertical inline CVL)
dn sizes mm [65, 80, 100, 125, 150, 200, 250, 300, 400]
flow range m3h [40, 3500]
head range m [10, 90]
variant count approx 140
period start year 1975
period end year None
drive type Electric
construction Bronze-special construction for seawater longevity
successor series None

⚠️ Typische Ausfälle

  • ● Mechanical seal leakage despite bronze construction
  • ● Bearing wear from misalignment
  • ● Impeller erosion in heavy sand/silt waters
  • ● Casing wear-ring increase

🔍 Service & Wartung

Bronze construction enables 20+ year life in seawater. Standard service: seal 10000h, bearings 20000h.

📦 Verschleißteile

Spare parts data being added…

IRON PUMP DK spare parts known for long-term availability — many 30-year-old pumps still serviceable.
Equipment-Model #37466 · ✓ still in production