Hydraulic Pumps
Gear, vane, piston and helical pumps for specific industrial applications
High-quality products and accessories with qualified technical consultancy and support
Fluid System is an authorised distributor of Marzocchi Pompe, Bosch Rexroth, Berarma and Atos hydraulic pumps. Thanks to these partnerships, it can ensure a wide range of pumps and accessories available for fast delivery. Our Specialists, backed by in-depth technical knowledge and solid field experience, can provide qualified technical consultancy for the selection of the most suitable hydraulic pumps for industrial installations and mobile machinery, as well as after-sales support.
Hydraulic pumps, often also referred to simply as hydraulic pumps in common language, are the core of every industrial installation. Choosing the right type — gear, vane or piston — determines the efficiency, reliability and operating cost savings of the system. Each technology offers specific advantages in terms of pressure, flow, noise level and service life.
Types of Hydraulic Pumps
With their simple construction, external gear pumps are ideal for medium-pressure applications (typically 150–200 bar), and are frequently used in auxiliary circuits such as filtration and cooling, as well as in systems where hydraulic demand is not particularly high.
Brand: MARZOCCHI POMPE
AXIAL PISTON PUMPS
Designed to move large fluid volumes at high pressures, axial piston pumps are used in industrial systems, mobile machinery, marine applications, metalworking and technologies such as jet grouting, where both pressure and flow are critical.
Brand: ATOS, BOSCH REXROTH
Vane pumps are widely used in industry, especially in moulding presses and die-casting machines, because they offer quiet operation, high efficiency and easy flow regulation .
Brand: BERARMA, BOSCH REXROTH
Designed for systems requiring higher pressures, internal gear pumps ensure high volumetric efficiency and significantly reduced noise levels, while also offering advantages in terms of energy saving.
Brand: BOSCH REXROTH
Helical pumps stand out for particularly quiet operation and high application flexibility, thanks to their ability to work across wide pressure, speed and fluid-viscosity ranges.
Brand: MARZOCCHI POMPE
Radial piston pumps are designed to operate at extremely high pressures, up to 700 bar, and allow multiple independent flows for multiple functions within the hydraulic system. They are used in critical applications requiring flexibility and high power.
Brand: BOSCH REXROTH
Comparison between the main types of Hydraulic Pumps
| Type | Max pressure | Displacement | Ideal application | Distinctive feature | Brand |
|---|---|---|---|---|---|
| External gear | 290 bar | Fixed | Auxiliary circuits - medium pressure | Simplicity - reliability - competitive cost | Marzocchi Pompe |
| Internal gear | 315 bar | Variable | Energy saving | Quiet operation - high efficiency | Bosch Rexroth |
| Vane | 320 bar | Fixed/Variable | Presses - die casting | Quiet operation | Berarma - Bosch Rexroth |
| Axial piston | 700 bar | Variable | Large volumes - high pressures | Extreme performance - precise control | Atos - Bosch Rexroth |
| Radial piston | 700 bar | Fixed | Extremely high pressures | Multiple independent flows | Bosch Rexroth |
| Helical | 310 bar | Fixed | Noise-sensitive environments | Noise reduced by 15 dBA | Marzocchi Pompe |
Why choose the hydraulic pumps offered by Fluid System
Wide availability from stock for fast delivery.
Genuine spare parts and after-sales support.
Specialist technical consultancy in pump selection.
Partnerships with leading brands.
Do you need Hydraulic Pumps?
Request direct contact with our experts
Fluid System offers only high-quality, highly reliable products available for fast delivery, while also providing after-sales technical support, hydraulic pump spare parts and scheduled maintenance to ensure operational continuity and long service life for your systems.
Contact us now for all the information you need.