With those challenges and opportunities always at the top of our minds, we’ve spent decades developing a full line of thermal mass flow metering products that are unparalleled in their accuracy, their ease of use, and their reliability. EPI thermal mass flow meters take the headache and complexity out of repeatable, accurate flow measurement and eliminate the need to worry about expensive system downtime.

Equally as important to us as the quality of our products is the quality of our people and the relationships we build with our customers – customers who know that, with EPI, they aren’t just buying hardware or software; they’re gaining a true partner. At the core of everything we do is the understanding that our customers’ success and our own are inextricably linked, and it’s that knowledge that drives our unwavering commitment to offering the best thermal mass flow meters and the best service the industry has to offer.

Eldridge Products, Inc. (EPI) Downloads

Series 800HPX - Brochure

Series 800HPN - Brochure

Series 7000-7200 - Brochure

Series 8800MPHT - Brochure

Series 8200MPHT - Brochure

Master-Touch - Model Series 9700MP - Inline Flow Averaging Tube (FAT) Thermal Mass Flow Meter - Brochure

EPI - Model Series 8000-8100MP - Inline Remote Thermal Mass Flow Meter - Brochure

Master-Touch - Model Series 8600-8700MP - Inline Thermal Mass Flow Meter - Datasheet