M & M Hydraulic Company Blog

The Micron Rating for Media in Fluid Filters

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Fluid filters get rated based on how well they’re capable of removing particles of a certain size from the fluid in question. A 10-micron filter, for example, can filter out particles that are as small as 10 micrometers. The most common filter ratings that are used are absolute and nominal ratings. These are different methods

What to Consider Before Switching to a Water-Based Hydraulic System

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More and more facilities are switching from oil-based to water-based hydraulic systems, for a variety of reasons. Water hydraulic systems are generally safer, cleaner to operate and much less expensive to use than oil-based systems. There are still some limitations and drawbacks associated with using water-based systems, and it’s very important to understand both these

About Water-Based Hydraulic Oil

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Water-based hydraulic systems have been a fixture of longwall mining and hot metal steel mill processes for years, due in large part to their fire resistance. But it’s not their fire resistance alone that makes them so beneficial—they also pose some significant cost advantages over oil-based fluids that make them attractive to hydraulic facilities. Here’s

The Effect of U.S. Tariffs on Fluid Power Industries

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In March, President Donald Trump announced the imposition of tariffs of 25 percent on steel and 10 percent on aluminum. The argument was that the tariffs would be vital to helping reduce America’s trade deficit. While the jury is still out on how these tariffs will affect the economy over the long term, there are

Tips for Controlling Contaminations in Hydraulic Equipment

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Today’s hydraulic systems are expected to do more than ever, and fortunately the technological advances have kept up to meet today’s hydraulic needs. However, with greater usage of hydraulic systems and extended replacement intervals comes a greater risk of system contamination. This means anyone operating hydraulic equipment on a regular basis must make controlling system