Leaders in mass flow controllers and flow meter solutions

Alicat pioneered the use of laminar differential pressure flow technology, improving on traditional differential pressure metering. We manufacture and develop custom flow control, flow meter, and pressure solutions for both gas and liquid applications.

Our mass flow meters boast the industry’s highest turndown ratio, resulting in fast and accurate measurement over a wide flow range. Alicat is the only mass flow device manufacturer to back its products with a Lifetime Guarantee*.

You can speak to an expert every time you call. Our Application Engineers are available to help with your application needs.

From the US, Europe, China and India – in 15 languages – by live chat, email and phone. We understand your industry, your needs and can identify issues before they arise.

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Our speed lets you focus on what matters most.

Alicat’s role is to accelerate the evolution of scientific discoveries and new technologies. Our speed gives you the freedom to focus on doing what really matters to you, whether that is doubling your production capacity, conducting flow audits in half the time or discovering something brand new before your competitor does.


US Headquarters

7641 N. Business Park Drive
Tucson, AZ 85743 USA

Phone: +1.888.290.6060
Fax: +1.520.290.0109

Operating Hours: 7am to 5pm MST

Shanghai Office & Service Center

2nd Floor, Block 63
#421 Hong Cao Rd
Xuhui District
Shanghai, PRC 200233

Phone: +86.21.60407398
Fax: +86.21.54530630

European Office

Geograaf 24
6921 EW
Duiven, The Netherlands
Phone: +31(0)262.031.651

Mumbai Office

M/s Halma India Pvt. Ltd.
C/O Avire India Pvt. Ltd.,
Plot No. A-147, Road No. 24
Next to Spraytech Circle, opp. Metropolitan Company
Wagle Industrial Estate
Thane (West), 400604, Maharashtra, India

Phone: (+91) 022-41248010

Alicat Scientific is an ISO® 9001 manufacturer of mass flow meters, mass flow controllers and pressure controllers, for gases and liquids.

Founded:  1991 in Tucson, Arizona (USA)
International Offices & Service Centers:  China, India, Europe
Purchase outside of the US:  Find an International Sales Partner
Email: info@alicat.com  Phone: +1.888.290.6060

A Halma company since 2010: part of the Environmental and Analysis Sector. Halma is a global group of life-saving technology companies with a clear purpose to grow a safer, cleaner, healthier future for everyone, every day.

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