Propeller Shaft · Shaft Line & Propulsion
The Wärtsilä Airguard (Two Pipe) System is a shaft line oil‑mist removal and filtration solution that uses a dual‑pipe arrangement to separate oil from bearing ventilation air, protecting the propeller shaft and reducing fire risk.
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Wärtsilä Airguard two pipe system is a sealing solution for marine shaft lines, designed to ensure reliable operation with air and oil as sealing media.
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