Eldridge Products Inc. - EPI
465 Reservation Road
Marina, California 93933
United States
Phone. (800) 321 - FLOW (3569)
Fax. (831) 648 - 7780


About Us

Welcome to the Eldridge Products, Inc. (EPI) blog. We are the premier thermal mass flow meter manufacturer in the world. Our company produces a wide offering of thermal mass flow meters for gas flow meter measurement and gas flow control. EPI, founded in 1988, has been an industry leader for over 25 years, specializing in manufacturing thermal mass flow meters and other flow meter related technology.

Enclosures: Hazardous vs. Non-Hazardous

In many industries the need for monitoring gas flow does not involve hazardous gases or potentially dangerous operating conditions. These applications can include many water and wastewater treatment applications, the HVAC industry, the general use of compressed air, and many other applications using air, nitrogen, argon, etc. In these cases, an explosion-proof electronics enclosure is not required, and may be considered a needless expense. To meet this challenge, Eldridge Products, Inc. now offers the Master-Touch™ Family of microprocessor-based thermal gas mass flowmeters… in a nonhazardous enclosure.

In many other industries the need for monitoring gas flow involves hazardous gases, potentially dangerous operating environments or simply a desire for a rugged, industrial-strength configuration. These applications include many common manufacturing processes, natural gas metering, compressed air auditing, etc. The Master-Touch MP Series is now approved for use in hazardous area locations: Class I Division 1 Groups B, C and D; Class II E, F and G; Class III; Type 4X, 7; Ex d IIB + H2; AEx d IIB + H2, IP66; EEx d IIB + H2, IP66; T2 (consult factory for T3 or T4).

Which one is right for you? Read more specifications here or Request a Quote today!

EPI on Facebook

Did you know that EPI is on Facebook? Become our Fan today!

April means a new quarter and a new start for companies that want to do plant and facility upgrades. To learn how to use an EPI thermal mass flowmeter to save your company money and energy in 2010, send us an e-mail. We'd love to hear from you!

Lectrodryer Uses EPI Internationally

For over 75 years Lectrodryer has been designing, engineering, and manufacturing adsorption drying equipment for the power plants, landfill gas, compressed air, gas refining, solvent recovery, chemical, petrochemical, pharmaceutical, and furnace applications. Pictured are H2 Gen Aux Skids that were built for Power Plants in South Africa. In this picture you will notice the Eldridge Flow Transmitters in the left side of the skid.

Lectrodryer's most common use for the EPI line of flowmeter products is in power plant applications to monitor the flow rates and consumption of hydrogen and carbon dioxide. To learn more about Lectrodryer, visit their website at http://www.lectrodryer.com.