500 bar / 150°C Titanium Variable Volume Cell for HP Fluid Research
50 mL / 500 bar Titanium variable volume cell. Features magnetic stirring, safety worm gear drive, and double-flange sapphire.
Precision Pumps & Injection Systems
As a specialist in high-pressure fluid management, IRIAN MECATRONICS presents on this page an overview of our expertise in precision pumps and injection systems. Each piece of equipment is a robust solution, designed to deliver fluids with extreme accuracy and repeatability, whether for pressure control, precise dosing, or feeding reactors.
Our expertise covers a wide range of technologies and applications:
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HPHT Volumetric Pumps: Designs reaching up to several thousand bar, ensuring stable flow and pressure control for applications such as geoscience or materials research.
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Precision Dosing Systems: Syringe pumps allowing for very low and stable flow rates (µL/min) for applications in fine chemistry, microfluidics, or laboratory settings.
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Custom Solutions: Adaptation of materials (stainless steel, Hastelloy®), volumes, and control systems for perfect compatibility with complex fluids (corrosive, viscous, supercritical).
300 bar Precision Pumps for Microgravity Research (SCWO)
300 bar pump & regulation modules for SCWO experiment in microgravity (ISS). Manages reactive fluids (H2O2) & microflows (µL/min).
2L / 15 bar Volumetric Pump for 98% Sulfuric Acid Injection
2L / 15 bar volumetric pump for 98% sulfuric acid (H₂SO₄) injection. Expertise in Super Duplex and FKM materials.
750-Bar Positive Displacement Pump for Confinement Management in Geosciences
For a major energy client, we designed this 750-bar positive displacement pump. It provides precise confinement management for reservoir fluid experiments.
6 mL 6000 bar UHP Pump for Water Pressurization in Food Science Research
Replaced a manual pump with an automated 6000 bar / 6 mL pump for GEPEA (ONIRIS/CNRS). Features PC control and a non-reversible drive.
12CC 600 bar Volumetric Pump for Pressure Control in Corrosive Media (Na2S) for CNRS
For the CNRS (Bacterial Chemistry Lab), we designed this 600 bar pump. It provides precise pressure regulation for a 500 µL observation cell.
Pump refurbishment: high-pressure positive displacement pumps
We carried out a complete refurbishment of two HP positive displacement pumps. The project included mechanical overhaul and modernization of the automation and user interface.
Custom Dual-Piston Injection Pump for Mixing Complex Industrial Fluids
For a manufacturing leader, we designed a dual volumetric pump (200 bar) for the precision mixing of reactive fluids (polymer, abrasive suspensions).
Custom 800 bar High-Pressure Syringe Pump in Hastelloy C-276 for Origin-of-Life Research
For the ICMCB (CNRS), we designed these 800 bar syringe pumps in Hastelloy. They simulate hydrothermal vents by injecting corrosive fluids with extreme stability.
High-flow and large volume pump
Designed for industrial pilot plants, this large volume (1L) and high flow rate (60 L/h) syringe pump ensures continuous and precise fluid injection.