When it comes to air compressor safety, few parts are as important as the pressure relief valve (PRV). This small but vital component prevents catastrophic overpressure by releasing excess air automatically. If your PRV is worn, leaking, or stuck, replacing it immediately is crucial—not only for equipment longevity but also for workplace safety. This guide … Read more
Speedaire air compressors, a brand under Grainger, are widely used in workshops and industrial environments. Like any oil-lubricated compressor, they require proper oil maintenance to ensure longevity and reliable performance. If you’re unsure which oil to use, how often to change it, or whether synthetic oil is worth it—this guide answers the most common Speedaire … Read more
BelAire air compressors have long been trusted in automotive shops, manufacturing facilities, and professional workshops. Known for their durability, quiet operation, and American-made quality, BelAire compressors deliver reliable performance for both light commercial and industrial use. If you’re looking for a balance between performance and longevity, BelAire deserves a serious look. This guide explores the … Read more
McGraw air compressors, sold exclusively through Harbor Freight, have quickly gained a following among homeowners, hobbyists, and light contractors. Known for being affordable yet reliable, McGraw compressors come in a variety of sizes—from ultra-portable 3-gallon units to larger 20- and 21-gallon models. But are they the right choice for you? This review covers the top … Read more
Wayne compressors have been trusted for decades in workshops, automotive garages, and industrial facilities. Known for their durability and strong cast-iron builds, Wayne remains a respected name in the air compressor world. If you’re looking for power, longevity, and American-made quality, Wayne compressors deserve a serious look. This guide reviews the best Wayne air compressors … Read more
When your air compressor stops building pressure, one of the most common culprits is a faulty reed valve. This small but crucial part regulates airflow inside the pump head. Replacements are not always easy to find, and sometimes making your own reed valve is the fastest, most affordable solution. In this guide, we’ll cover why … Read more
Eagle air compressors have built a solid reputation for being quiet, durable, and efficient. Popular among contractors, auto shops, and serious DIY enthusiasts, Eagle is best known for their “Silent Series,” offering ultra-quiet operation without sacrificing performance. But with multiple models on the market, which Eagle air compressor is right for you? In this 2025 … Read more
For many DIY enthusiasts and professionals in Canada, Mastercraft air compressors are a familiar sight at Canadian Tire. Known for affordability and decent performance, Mastercraft offers a wide range of compressors, from small portable units to larger shop models. But which ones are worth your money in 2025? This guide explores the best Mastercraft air … Read more
If your air compressor only starts when the tank is empty or nearly empty, you’re not alone. This common problem frustrates shop owners and DIY users alike. The good news? It’s usually caused by a few specific issues—most of which you can fix with the right parts or upgrades. In this guide, we’ll cover why … Read more
A leaky air compressor quick connect might seem like a small annoyance, but every hiss of escaping air means wasted power, reduced tool efficiency, and long-term wear on your system. Whether you run a professional shop or rely on your compressor for weekend projects, understanding why quick connect fittings leak—and how to fix them—is key … Read more