Tank Management
Protecting Cargo, Crew and Climate Through Intelligent Tank Venting Solutions
G&O Maritime Group’s Tank Management Division provides advanced venting and valve technologies that ensure safe and efficient handling of volatile cargo. Our solutions reduce emissions, protect the environment, and deliver measurable cost savings by minimising cargo vapour losses during transport.
With a clear focus on safety, compliance and sustainability, we help shipowners navigate stricter cargo-handling regulations while optimising operational performance. From oil and chemical tankers to gas carriers, our technologies safeguard both crew and cargo – every step of the voyage.
Pres-Vac Engineering
Pres-Vac Engineering is the world’s leading supplier of high-velocity pressure/vacuum valves and venting equipment for tankers transporting oil, gas and chemicals. With decades of experience and a strong focus on regulatory compliance, Pres-Vac’s technologies are designed to minimise cargo vapour loss, reduce greenhouse gas emissions, and ensure the highest levels of safety for both crew and vessel.
Our product portfolio includes P/V valves, high-velocity valves, flame arresters and gas-freeing equipment – all developed to meet IMO, IBC and USCG requirements. Pres-Vac systems are trusted by major shipyards and operators worldwide, and are continuously developed to support the transition to cleaner fuels and more efficient cargo operations.
As part of G&O Maritime Group, Pres-Vac is committed to enabling safer and more sustainable maritime transport by delivering innovative tank management solutions that combine reliability, compliance and long-term value.
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