Extensive expertise in the oil, gas and offshore industryGlobal presence with international manufacturing sites

Whether it's upstream, midstream or downstream – HYDAC helps you to find the most effective solutions for your challenges. We supply a range of products for your onshore, offshore and subsea applications. From the component to the complete system.

Energy efficiency

Pioneering solutions are needed to reduce CO2 emissions in the oil and gas industry. Optimal energy storage and recovery for your systems makes a significant, long-term contribution to the environment while reducing your life cycle costs. HYDAC supports you on this journey with optimised components and systems.

Energy efficiency in the oil and gas industry:
Our product solutions

HYDAC & QHP accumulators

Developed for mechanical seal, topside and underwater applications: HYDAC & QHP bladder accumulators and piston accumulators reliably store your energy. Whether it's special elastomers, steel materials or connections – we adapt to your application. Find out about our accumulator technology range.

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HYDAC hydraulic filtration

Our energy-saving hydraulic filtration solutions with optimised element technology are the perfect choice for efficient use of resources. With simple handling and a high filtration performance, they are best suited to use in onshore and offshore applications.

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HYDAC hydraulic cylinders

Count on maximum safety and minimal use of resources! Our highly efficient hydraulic cylinders for open loop and closed loop control meet the strictest of requirements thanks to their high level of efficiency. Custom modifications are possible at any time – get in touch with us now.

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HYCOM hydraulic power unit

Increase efficiency with our many years of expertise in hydraulics – the HYCOM Hydraulic Power Unit is ideal for use in offshore platforms (heave compensation) or wind turbine foundations. Contact us to learn more about our hydraulic power units.

BIERI micropumps

Drilling tools for oil extraction are subjected to extreme weather conditions. The reliable micropumps from BIERI help you to ensure optimal operation of your drilling tools. Discover our wide range of BIERI micropumps.

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HYDAC sensors

Whether it's pressure switches, Delta P pressure transmitters or pressure sensors in standard or redundant designs – our certified sensors are ideal for use in potentially explosive atmospheres. Reap the benefits of our durable and robust solutions for your onshore, offshore and subsea applications.

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A worldwide challenge which needs to be faced in every industry: sustainability plays an important role in the oil and gas industry in particular. From filtration and cooling right up to efficient drive concepts – with our products, you can conserve resources in the long term. We work with you to discover the potential of your offshore, onshore or subsea application. For sustainable system operation!

Sustainability in the oil and gas industry:
Our product solutions

HYDAC automatic back-flushing filter AutoFilt® RF3

Protect your high-pressure pumps and membrane systems – our RF3 has proved highly successful for coarse filtration of injection water. Optimal filtration leads to less wear on downstream machines and systems. Tried-and-tested quality with the automatic back-flushing filters from HYDAC.

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HYDAC Process inline filter PLF1

Compact, durable, user-friendly – our process inline filter is individually tailored to your application. This allows it to achieve excellent filtration efficiency as well as a low carbon footprint. Ideally suited to fine filtration in surface water water injection systems.

HYDAC cooling technology

Tailored thermal management can reduce resource consumption in onshore and offshore applications. With HYDAC at your side, you can optimise your hybrid system cooling and battery system cooling. Discover our wide range of cooling solutions and temperature control solutions.

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HYDAC KineSys variable-speed drive system

More efficiency and reduced complexity thanks to a needs-based design. Whether it's cooling inverters or supplying gearbox bearings and motor bearings with lubrication oil – our drive technology provides you with energy on demand.

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HYDAC underwater ball valve

Our compact underwater valve with a floating ball and bidirectional seat is ideally suited to use in temporary applications. Single or double-sided ROV operation with low torque requirements is possible. Optimal design for electrical control with a low torque and produced in NORSOK M630/ ASTM material. Our underwater ball valves are certified to DNV-GL in accordance with ISO 10423 – performance requirement 1 (PR1).

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HYDAC lubrication oil system

Standardised, modular and variable sizes: the lubrication oil systems from HYDAC with patented degassing technology can be adapted to any challenge. Contact our experts now to find sustainable ways to save costs and reduce CO2 emissions!

System availability

Want to know how you can optimise your operating results? With our many years of expertise, we can show you the way. Whether it's fluid conditioning units, smart software or laboratory services – HYDAC is able to offer a wide range of products for your upstream, midstream and downstream applications. We improve your system's productivity with coordinated service and maintenance times.

System availability in the oil and gas industry:
Our product solutions

HYDAC vacuum dewatering unit FAM Ex

Safe operation in gas explosive atmosphere zones 1 and 2: the Ex version of the HYDAC FluidAqua Mobil guarantees safe dewatering, degassing and filtration of your hydraulic fluids and lubrication fluids. With our selection of sizes and versions, you will find the power unit that is perfectly suited to your application.


The hardware and software which boosts your digital transformation: our CMX suite is a tool that collects, structures and visualises sensor data. The data is provided directly in the cloud or on your local server to enable system condition monitoring.

HYDAC Condition Monitoring Package for potentially explosive atmospheres

With the online measuring system, you can monitor solid particle contamination and fluid condition in potentially explosive atmospheres (zones 1 and 2).
Modern maintenance strategies are easy to implement thanks to the integrated data logger and HYDAC CSI-C-11 network interface.

HYDAC OffLine Filter OLF 15-60 Ex

Our HYDAC OffLine Filters in the OLF 15/30/45/60 ATEX series work in potentially explosive atmospheres as robust offline filters for stationary applications in hydraulic systems and lubrication systems with large oil volumes. Find out more now!

HYDAC filter elements Stat-Free® / Stat-X®

Protect your filters from sparks and explosions! Our high-quality filter element technology prevents electrostatic discharge, ensuring safe operation. Oil and filter element service lives can also be increased while oil changes are reduced.

HYDAC Fluid Care Center

Do you need professional fluid analysis? Our specialists are on hand to help you. At our Fluid Care Center, we carry out expert tests on your samples and suggest solutions to restore system health. We work with you to optimise the condition of your hydraulic fluids.