Mass Flow Meters, Controllers & Pressure Products — Fast & Precise

Fast response, expert help, and fast delivery, so your process never waits.

At Alicat Scientific, speed is our promise. Whether you’re running a thesis experiment, advancing cutting-edge research, or fine-tuning an industrial system, you need reliable instruments, fast answers, and no delays. 

Explore gas flow and pressure instruments, featuring advanced solutions like mass flow controllers, mass flow meters, pressure controllers, and pressure meters.

  • Ultra-fast response to precisely control changing processes
  • Low-flow measurement and highly variable flow control
  • OEM-ready designs – from single units to multi-channel manifolds
  • Industrial-grade reliability for fixed installations
  • Lab and R&D flexibility – adapt to different gases, liquids, or pressure in situ
  • Portable, battery-powered meters for verification and field use
  • FastTrack delivery to keep your projects on schedule.

Explore our products

At Alicat, we offer a full range of flow instruments, each built on one of three core technologies to match your specific application:

Laminar Differential Pressure (DP)

M-Series and MC-Series

High-speed response and versatility

 

Laminar DP mass flow controllers and mass flow meters from Alicat Scientific for high accuracy, incredible repeatability, and ultra-fast control.

Coriolis

CODA-Series

Direct mass measurement, independent of the fluid

 

Low-flow Coriolis mass flow controllers and mass flow meters from Alicat Scientific for precision measurement and control of gas or liquid.

MEMs Thermal

BASIS-Series

Compact, efficient, and cost-effective solutions

 

 

 

Small MEMS thermal BASIS mass flow controllers and mass flow meters from Alicat to save space

Choosing the right flow technology matters. Whether you need high accuracy, fast response, or compatibility with different fluids, each Alicat technology offers unique advantages tailored to your application.

Learn more about Laminar DP, Coriolis, and MEMS Thermal technologies -> 

Trusted across Europe — Built to perform

From university labs to aerospace and clean energy, Alicat instruments power fast, precise control in research and industry. Used by institutions like Delft, Cambridge, TU Berlin, Fraunhofer, and DLR — and integrated into systems from bioreactors and electrolysers up to hydrogen boats, pigging systemsanalytical instruments, and more— Alicat is the choice for those who need speed, flexibility, and expert support.

See how Catagen uses controllers to power catalyst testing and achieve a 98% reduction in CO₂

Not sure what works best?

Your flow rate, pressure, and choice of gas can all affect which Alicat instruments work for your application.

Our Applications Engineers can answer your questions and help you find the best option.

We offer a wide range of solutions for mass flow and gas flow measurement, including thermal, Coriolis, and digital mass flow controllers and meters from brands like MKS, Bronkhorst, Aalborg, Sierra, and Omega. Our instruments support low flow, high-pressure, HVAC, hydrogen, oxygen, LP gas, and argon applications. We also provide analog and digital flow controllers, pressure regulators, fluid control valves, transducers, and transmitters. Services include calibration, recalibration, and flow meter verification. Whether you need inline flowmeters, bioreactor flow control, or medical air flow sensors — we deliver fast and reliable performance across industries.