FCI-Fluid Components International

FCI-Fluid Components International manufactures air/gas flowmeters, liquid/gas flow switches and flow conditioners. In both municipal and industrial WWT plants, FCI is the leading supplier in aeration and digester gas flow measurement applications, so you can install with total confidence and assurance that you are getting the right product, backed by FCI’s worldwide service and support.


1755 La Costa Meadows Drive
San Marcos, CA 92078
United States
Toll-free: 800.854.1993
Phone: 760.744.6950
Fax: 760.736.6250


FCI Capabilities
Flow Conditioning
Meter Calibration
Calibration Verification

Industry News + Articles

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FCI Offers Updated CD Catalog

Featuring best practices information, case studies and applications notes, the new FCI Flow/Level Measurement Product and Services Catalog CD Release 14.0 from Fluid...

FCI Offers Best Practices Engineering Guide

Fluid Components International (FCI) has released the new “Best Practices Engineering Guide: Installation Recommendations for FCI Single-Point, Thermal Dispersion Flow...

FCI Introduces ST98 Thermal Mass Flowmeter

Fluid Components International’s (FCI) ST98 thermal mass flowmeter, when combined with the Vortab Model VIP flow conditioner, helps to minimize compressed airflow energy...

FCI Offers FlexSwitch FLT93 Pump Protection Flow Switch

The new FlexSwitch FLT93 pump protection flow switch from Fluid Components International (FCI) detects dry running conditions caused by irregular liquid flows or...

FCI Exhibits Flowmeter at WEFTEC 2013

Process, plant and instrument engineers visiting WEFTEC 2013 Booth 3944 learned more about the advanced ST100 flowmeter and other solutions to flow metering,...

Product Categories

Flow Metering; Flowmeters; Meters, Flow; Sensors, Flow; Instrumentation

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