Hydraulically driven liquid pumps are used when high power and precise control are important in a hydraulic system. Hydraulically driven pumps are common in environments where air drive does not provide sufficient performance or where electrical solutions are difficult to implement.
In these pumps, hydraulic pressure is converted into pressure in another liquid. The liquid pressure can be both higher and lower than the hydraulic pressure, depending on the selected area ratio. This design makes them suitable for heavy-duty and continuous operations.
For extra high power requirements
Hydraulically driven liquid pumps are the right choice when:
High maximum output pressure
Hydraulically driven liquid pumps operate on the same fundamental principle as other hydraulic components. Hydraulic pressure is utilized to displace fluid via a piston, delivering precisely regulated fluid pressure.
The hydraulic system can generate higher pressures than air-driven alternatives, which is often required for applications involving heavy loads or extended duty cycles. A properly dimensioned pump ensures a stable flow over time and contributes to the overall reliability of the system.
Which liquids can be handled depends on the pump's design, material selection, and seals. The properties of the fluid, such as viscosity and the potential presence of particles, affect wear and thus the pump's performance over time.
When using special fluids or mixtures, the pump's materials and seals must be customized to ensure proper function and long service life.
Available in multiple configurations
Our hydraulically driven liquid pumps are available in several different series covering a wide range of pressure and flow requirements. Model names and specific pressure data vary depending on configuration and application. We engineer a custom design for each specific application.
The selection of a hydraulically driven liquid pump is influenced by pressure levels, fluid properties, flow requirements, and the operating environment. For sound technical design, it is important to consider international standards for hydraulic systems, such as ISO 4413:2010 for general hydraulics.
Clear advantages
Hydraulically driven pumps offer advantages compared to air-driven liquid pumps when:
In applications where both air and hydraulic drive pressure are available, the choice between an air-driven and a hydraulically driven pump may be influenced by cost, performance, availability of drive energy, and the duration of operation.
HYDMOS helps you
At HYDMOS Industriteknik, you will find hydraulically driven liquid pumps that can be integrated with existing pressure systems and tailored to your application's requirements. We offer technical consulting to help you select the right hydraulically driven liquid pump based on your needs.
Contact us to discuss which pump best suits your solution
With over 30 years of industry experience in hydraulic systems, pressure test equipment, and gas installations, we deliver products of the highest quality. Please do not hesitate to contact us, and we will help you build a system tailored to your specific operations.
High maximum output pressure
Hydraulically driven liquid pumps operate on the same fundamental principle as other hydraulic components. Hydraulic pressure is utilized to displace fluid via a piston, delivering precisely regulated fluid pressure.
The hydraulic system can generate higher pressures than air-driven alternatives, which is often required for applications involving heavy loads or extended duty cycles. A properly dimensioned pump ensures a stable flow over time and contributes to the overall reliability of the system.
