In many applications the current loop output of a sensor or transmitter needs to be shared between two or more devices, such as a circular chart recorder and...

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In the coming winter months, as temperatures begin to drop below freezing, precaution should be taken to protect equipment from the cold. If your process equipment is not contained within a heated shelter, then consider...

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The pH scale was devised by the Danish chemist Soren Peder Lauritz Sorensen at the Carlsberg Laboratory in 1909 and later modified to its modern form in 1924 to accommodate definitions and measurements in terms of electrochemical cells. The “pH” stands for “power of hydrogen” and represents...

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Designed for chemical and water processing applications, the three-inch non-metallic pump can transfer up to 285 gpm (1079 lpm) of fluid without causing the type of damage possible from smaller capacity pumps that use higher pressures. This is a key feature for customers who want to maintain fluid integrity.

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Although the United States is known as the leader in bioethanol production and use, U.S. biodiesel production in January 2019 was 144 million gallons, with production in the Midwest accounting for 65 percent of that total. Read this article for an overview of the esterification process and learn about the unique requirements for biodiesel equipment and especially pumping systems for biodiesel production.

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