Alicat Scientific, Inc.

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

More than 100,000 Alicat mass flow and pressure instruments are in operation around the world. They help monitor the air you breathe, prepare the food you eat, build the products you buy and make the world a safer place. Our product lines include mass flow meters and mass flow controllers, pressure controllers and digital pressure gauges for gases and liquids.