Hydac pumps provide reliable flow generation for industrial machinery, mobile equipment and hydraulic power units. Hydac Pumps: Gear pumps and pump assemblies for a wide range of hydraulic circuits. These pumps are engineered for durability, efficiency and consistent performance.

Hydac valves are used in industrial machinery, mobile equipment and custom hydraulic installations to support precise control of flow, pressure and direction in hydraulic systems. The range comprises: directional valves, pressure control valves and flow control valves.

Hydac mobile valves are designed for compact, multi‑function control in mobile machinery, including modular valves for agricultural, construction and forestry equipment. These valves offer reliable performance in demanding environments.

Sensors and Measurement Systems

Hydac is a leading manufacturer of hydraulic sensors and diagnostic equipment with a product range comprising: Pressure Sensors Temperature Sensors Contamination Sensors Fluid Condition Sensors Measurement and Display Systems These products support real‑time monitoring, predictive maintenance and improved system reliability.

What products does Hydac manufacture?

Hydac manufactures hydraulic filters, filter elements, accumulators, pumps, valves, mobile valves, sensors, diagnostic systems and fluid‑conditioning equipment for industrial and mobile hydraulic systems.

What are Hydac filters used for?

Hydac filters protect hydraulic systems from contamination by removing particles and water from hydraulic fluid. They are used in pressure, return‑line, suction and offline filtration circuits. Learn more about Hydac filters.

What are filter elements?

Filter elements are high‑efficiency replacement elements designed for contamination control and long service life.

What are Hydac accumulators used for?

Hydac accumulators provide energy storage, pulsation damping, shock absorption and emergency actuation. The range includes bladder, piston and diaphragm designs. Explore Hydac accumulators.

What types of pumps does Hydac offer?

Hydac manufactures hydraulic pumps for industrial and mobile applications, providing reliable flow generation for hydraulic circuits. Learn more about Hydac pumps.

What types of valves does Hydac produce?

Hydac produces directional valves, pressure control valves and flow control valves for precise hydraulic control. See Hydac valves.

What are Hydac mobile valves?

Hydac mobile valves are modular control valves designed for compact, multi‑function control in mobile machinery such as agricultural, construction and forestry equipment. Explore Hydac mobile valves.

What sensors does Hydac manufacture?

Hydac manufactures pressure sensors, temperature sensors, contamination sensors and fluid‑condition sensors for real‑time system monitoring. Learn more about Hydac sensors.

What are Hydac measurement and diagnostic systems?

Hydac diagnostic systems provide measurement, display and analysis of hydraulic performance, supporting predictive maintenance and fluid‑condition monitoring. See Hydac measurement systems.

Can Hydraulics Online identify older Hydac components?

Yes. Older or undocumented Hydac filters, accumulators, pumps, valves and sensors can be identified from part numbers, photographs or application details, and suitable replacements or modern equivalents can be recommended.

Do you supply Hydac products worldwide?

Yes. Hydraulics Online supplies Hydac components globally with full export documentation and technical support.

HYDAC Hydraulics

Hydraulics Online Product Knowledge: Hydac valves, pumps, sensors, filters and electronics for industrial and mobile hydraulic systems.

HYDAC is a German company and global name in hydraulic components, filtration systems, fluid conditioning, sensors, accumulators and engineered hydraulic solutions.

With a portfolio that spans industrial machinery, mobile equipment, renewable energy, marine systems and hydraulic power units, HYDAC is one of the most widely used and trusted names in modern hydraulic engineering.

HYDAC designs and manufactures a comprehensive range of hydraulic technologies, including hydraulic filters and filtration systems, hydraulic accumulators, pumps, valves, sensors, mobile control valves, measurement and diagnostic equipment and complete fluid conditioning solutions. The company’s products support contamination control, pressure regulation, energy storage, system monitoring and efficient hydraulic power transmission across thousands of applications.

HYDAC filtration and fluid conditioning systems are recognised around the world for their high efficiency, long service life and ability to protect hydraulic components from wear and failure. HYDAC accumulators are used for energy storage, pulsation damping and emergency actuation. HYDAC sensors and diagnostic systems provide precise monitoring of pressure, temperature, contamination levels and fluid condition. Meanwhile, HYDAC valves and mobile control systems support reliable flow and directional control in both industrial and mobile machinery.

Hydraulics Online supplies the full range of HYDAC hydraulic products, including filters, filter elements, accumulators, pumps, valves, sensors, diagnostic equipment and mobile control valves. We support OEMs, maintenance teams and system designers with product selection, cross‑referencing, contamination‑control advice and sourcing replacements for both current and legacy Hydac equipment.

HYDAC Product Series Overview

HYDAC manufactures one of the most extensive ranges of hydraulic components and fluid‑conditioning technologies in the industry. Their portfolio covers hydraulic filtration, accumulators, pumps, valves, sensors, mobile control valves and advanced measurement and diagnostic systems. These products support contamination control, energy storage, pressure regulation, flow control and system monitoring across industrial, mobile and renewable‑energy applications.

Hydac is a leading name in hydraulic filtration, offering high‑efficiency filters and fluid‑conditioning systems that protect hydraulic components from wear and contamination.

Hydac Filters: Pressure, return‑line, suction and off‑line filters for industrial and mobile systems.
Hydac Filter Elements: High‑performance replacement elements for contamination control.
Hydac Fluid Conditioning Systems: Offline filtration, dehydration and fluid‑monitoring equipment.

These products support long service life, reduced downtime and improved hydraulic efficiency.

Hydac is a leading manufacturer of hydraulic sensors and diagnostic equipment with a product range comprising:

Pressure Sensors
Temperature Sensors
Contamination Sensors
Fluid Condition Sensors
Measurement and Display Systems

These products support real‑time monitoring, predictive maintenance and improved system reliability.

HYDAC Product Catalogue

Hydac Filters, Filtration and Fluid Conditioning

Hydac Hydraulic Accumulators

Hydac Hydraulic Pumps

Hydac Hydraulic Valves

Hydac Measurement, Display and Analysis Systems

Hydac Mobile Valves

Hydac Sensors

ALL HYDAC PRODUCTS

Hydraulics Online and HYDAC

ACHydraulics Online supplies the complete range of Hydac hydraulics products, supporting customers across industrial machinery, mobile equipment, renewable‑energy systems, marine applications and hydraulic power units. Our team works with OEMs, maintenance engineers and system designers who rely on Hydac technologies for contamination control, energy storage, pressure regulation, flow control and real‑time system monitoring.

We provide technical guidance, product selection support and cross‑referencing across the entire Hydac portfolio. Whether you need a direct replacement for a Hydac filter or filter element, a bladder, piston or diaphragm accumulator, a Hydac pump, a directional or pressure control valve, a mobile valve assembly or a Hydac sensor or diagnostic device, we can help identify the correct specification quickly and accurately.

Hydraulics Online can assist with:

Identifying Hydac components from part numbers, photographs or application details
Sourcing filters, filter elements, accumulators, pumps, valves, sensors and diagnostic systems
Advising on contamination control, pressure ratings, flow capacity and installation requirements
Cross‑referencing competitor filters, accumulators and valves where interchangeability is possible
Supporting the design of hydraulic systems that incorporate Hydac filtration, energy storage and control technologies
Providing guidance on fluid conditioning, predictive maintenance and system monitoring
Supplying Hydac products worldwide with full export documentation

Hydraulics Online has supplied hydraulic systems and components to customers in more than 130 countries and is the only official Export Champion in the UK hydraulics industry. Our experience with Hydac filters, accumulators, pumps, valves, mobile valves and sensors ensures we can support a wide range of hydraulic applications with confidence and precision.

Need technical guidance or can’t find the hydraulic equipment you’re looking for? Get in touch – our team will support you.