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    DeVilbiss Air Compressor Restoration(Post)

    The sound of an air compressor is part of my childhood. I grew up hearing the startup of the motor with the sometimes-squeak of the belt and having my dad use his air compressor to magically ...

    The Birth of The Petroleum Industry Happend In The USA(Post)

    Petroleum's full potential was not seriously explored until the mid 19th century, but Native American's were aware of oil seeps that oozed crude into streams in Western Pennsylvania for gen ...

    The Truth Behind '303' Tractor Fluids(Post)

    Did you know that John Deere's "303" Tractor Fluid specification became obsolete over 45 years ago? It's true! The original 303 specification was dropped in the early 1970s, mainly because it ...

    Understanding Viscosity - What Those Numbers Mean On A Quart of Oil(Post)

    Picking out the proper grade motor oil is becoming increasingly difficult. With OEM constantly coming out with new recommendations to keep up with today's emission standards and fuel milea ...

    The Difference Between PSC and "Big Oil"(Post)

    Big oil? Ah, we're trying to watch our figure. A few years ago, PSC — as a third generation, family-owned business — decided to take our on-the-ground business to the cloud; today, as ...

    Why I've learned to love my Automatic Transmission(Post)

    As a young driver, the only thing I knew about transmissions were that they were costly to replace. I still remember my dad coming home after a long Sunday afternoon of hard work saying: " ...

    What Does Grease Color Mean and How Does it Affect Lubrication?(Post)

    Greases are solid or semi-solid lubricants generally composed of oil(s) thickened with soap (or other thickeners). These high-viscosity lubricants are meant to protect, seal, and lubricate v ...

    Without OIL, we can NEVER hope to reach 100% renewable energy.(Post)

    The movement towards —environmentally-friendly " energy resources (definitively amplified in President Obama's second term) seems to be an effort that many Americans seem to agree with. Ye ...

    Can Human Fat be Used to Fuel Your Car?(Post)

    It's not the prettiest thing to think about, I know. But what if an alternative form of fuel is staring at us in the face--or is, rather, part of our face? Can the human body be turned into ...

    How Can a Heat Wave Affect Your Engine Oil?(Post)

    Beat the heat before it beats you As heat waves once again sweep our nation—continually expanding throughout the West and searing through the North—it is important to be mindful of the ris ...

    Swap Your 10 Tube Case(Page)

    . Are you still waiting for your tubes of Mobil Polyrex EM? Unfortunately, Mobil is having a difficult time manufacturing tubes due to supply chain shortages. With no end in sight to this iss ...

    Newsletter Spotlight(Page)

    Catch up on the latest from PSC! These videos feature exclusive updates, product spotlights, special promotions, and industry news—all in one place. Stay informed and never miss out on what&rsq ...