"> Andritz Marine AM-Scrubber-500 hybrid
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Andritz Marine

AM-Scrubber-500 hybrid

Andritz Marine AM-Scrubber-500 hybrid is a shipboard unit in the Exhaust Gas Cleaning group, classified in the source as Exhaust Gas Cleaning System (Scrubber). It is normally installed in the exhaust uptake and associated machinery spaces, with washwater or reagent equipment arranged nearby. Its primary duty is to reduce regulated exhaust-gas pollutants before discharge to atmosphere. In service it interfaces with engine exhaust, scrubber tower/reactor, washwater/reagent pumps, water-treatment system, analyzers and emission-monitoring controls. Compared with neighboring entries in the same product family, this record is the exact Andritz Marine AM-Scrubber-500 hybrid variant; the model designation should be retained unchanged when matching onboard documentation and spares. For exact limits, settings, test values and approved maintenance criteria, refer to the manufacturer documentation for the exact figure.

Components & Design

Component data being added…

Technical Data

engine power kw 500
scrubber type hybrid
sox reduction pct 98
imo compliant True

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Common failures & inspection points

Nozzle or washwater path fouling, typically indicated by poor gas cleaning, pressure change or emission alarm
Pump failure or low washwater flow, typically indicated by scrubber trip, high outlet emissions or temperature
Analyzer/sensor drift or failure, typically indicated by invalid compliance readings or alarms
Corrosion/erosion of tower internals and piping, typically indicated by leakage, thinning or reduced performance
Control or reagent-dosing fault, typically indicated by unstable pH/chemistry or inability to meet emission target

Service & Maintenance

Inspect tower internals where accessible, pumps, nozzles, piping corrosion, analyzers, dosing, washwater treatment and alarm history; compliance limits and sampling methods must follow statutory and manufacturer documentation.

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Replacement Parts

Keep pump seals, spray nozzles, analyzer cells/sensors, dosing-pump parts, valve seals and corrosion-resistant gaskets/fittings.
Equipment Model #70375 · ✓ still in production