Empowering Scientific Discovery and Technological Advancement

Alicat Scientific supports scientific discovery and the development of technology by equipping our customers with advanced flow and pressure instrumentation essential to innovation. We critically impact low-flow processes across the globe, providing high accuracy and fast control for hundreds of gases and liquids.

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

Alicat family photo

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.

We’re hiring! If you’re passionate about flow technology, solving engineering problems, or quickly diving into customer applications, you’re right for the job.

Alicat Office Locations

7641 N. Business Park Drive
Tucson, AZ 85743 USA

Operating Hours: 8am to 5pm Arizona Time

3rd Floor, Building 18
FAMILY Science and Technology Innovation Park
No. 155 Yuanke Road
Minhang District
Shanghai, PRC 201109

Geograaf 24
6921 EW
Duiven, The Netherlands

Alicat Scientific India Pvt. Ltd.
101, Hamilton A Bldg,
Near Hiranandani Hospital, Hiranandani Estate, Patli Pada, Ghodbunder Road,
Thane West-400607
Maharashtra, India
GST No.: 27AAWCA5866D1Z6

Surat Service Center
322-323 Laxmi Enclave 2, Laxmi Circle,
opposite Gajera School, Rajanand Society, Ram Nagar Society,
Katargam, Surat – 395004
Gujarat, India