Inert Gas Generator (N₂)
high
Nitrogen generator for chemical tanker cargo tank inerting.
4000h
Service Interval
Typical Manufacturers
Parker
Atlas Copco
Known Models (2)
Atlas Copco Atlas Copco NGP+ Nitrogen Generator
800 Nm³/h at 97% N₂
· Marine Equipment
Common Failures:
- • Carbon molecular sieve degradation
- • Switching valve seat wear
- • Dew point sensor malfunction
Service: CMS replacement every 8-10 years. Switching valve overhaul every 16000 hrs.
Spares: Atlas Copco: Ersatzteile per Hersteller. Lead time: 3-8 Wochen. Dichtungen und Ventileinsätze an Bord vorhalten.
Parker Parker N₂-6000 Nitrogen Generator
600 Nm³/h at 95% N₂
· Marine Equipment
Common Failures:
- • Membrane module fouling
- • Air compressor oil carryover
- • O₂ sensor drift
Service: Replace membrane modules every 5-7 years. Pre-filter change every 2000 hrs.
Spares: Parker: Ersatzteile per Hersteller. Lead time: 3-8 Wochen. Dichtungen und Ventileinsätze an Bord vorhalten.