Tag Archives: duplex strainer

We at Advanced Filtration have been working with industrial filters for decades, and it comes pretty naturally to us by now. But we appreciate that for people who are new to the business, filtration can be a complicated topic, and it can be frustrating to find simple answers to your questions about duplex strainers. To help simplify matters for both our customers and for people in the field who are looking for more information, we've written this quick guide to what you need to know about duplex strainers, starting with the most basic question: what is a duplex strainer? Duplex strainers are filters – A filter is any device which removes impurities from a substance that passes through it. One type of filter is a “strainer,” which physically blocks unwanted substances from moving through a pipeline system, and one type of strainer is a duplex strainer, which can be used to remove contaminants or to control the size of particles. Operation is straightforward - Although there are many types of duplex strainer, the general principle is straightforward. There are two baskets, and each performs the function of an ordinary simplex strainer: removing impurities, particles, or debris from the substance passing…