At the heart of Alicat is the principle that flow is caused by a difference in pressure. This unique focus spurred Alicat’s breakthrough invention of high performance laminar differential pressure (DP) mass flow technology.

Alicat laminar DP flow meters and controllers have become a staple in metrology departments and test engineering teams, while R&D departments lean on them for their adaptability and tailored configurations. Process engineers widely adopt our mass flow instruments at high volumes to enhance manufacturing processes and OEM products with superior performance and reliability results.

A Broad Range of Offerings

To accommodate a vast array of process requirements, Alicat focuses on three mass flow technologies: laminar DP, MEMS thermal, and Coriolis. We also provide a wide range of high-performance pressure transducers and controllers. All products are offered with customization options.

Many Alicat products are tailored to a specific application, like the FP-25 calibrator kit for particulate air monitors.

Fast, Custom Engineering

Alicat Scientific’s technical support and sales teams work closely with our agile engineering and manufacturing teams to deliver fast, customized solutions. Our FastTrack program guarantees a swift 5-day lead time for most mass flow products. Other products and high-volume orders are produced at highly competitive lead times.

Global Presence

To support our customers’ global needs and provide fast support worldwide, Alicat Scientific has sales and service offices in the United Sates, Europe, China, and India.

A Halma Company

Since 2010, Alicat Scientific has been a proud member of Halma’s Environmental and Analysis Sector. Our shared goal with Halma is clear: to contribute to a safer, cleaner, and healthier future for all.

Alicat - Model PCD Series - Dual-Valve Pressure Controllers - Brochure