How-To Blogs & Videos

Cold weather exposes weak links in any compressed air system. Thick oil, sluggish controls, and moisture turning to ice can push your motor and pump past their limits. Before the first freeze, take ten minutes to document your compressor: model and serial, motor HP, rated CFM and PSI, and the lowest ambient temperatures you expect. With those details, you can choose compatible parts and settings that keep your shop running. This guide explains why compressors struggle in the cold, which oils and …

When you hear "air compressor," you probably think of a loud machine in a garage, inflating tires or powering a nail gun. And you'd be right! Those are some of the most common uses. But what if we told you that the same technology that keeps your car running smoothly can also launch a rollercoaster, create a winter wonderland, or even save a life in a hospital? Air compressors are one of the most versatile tools you can own, and their power and utility go far beyond the workshop. They're a prime …

Welcome back to our Part of the Week series at Master Tool Repair! This week, we’re shining the spotlight on an essential air compressor component: the Pilot Unloader Valve.What is a Pilot Unloader Valve?A pilot unloader valve is a vital component in air compressor systems. Its primary function is to control the compressor's load and unload cycles, managing the air pressure to ensure efficient operation. By regulating the pressure, the pilot unloader valve prevents the compressor from operating …

Master Tool Repair understands the frustration that comes with a malfunctioning Emglo air compressor, and we aim to empower you with the knowledge and insights needed to easily find the replacement parts you need to get your compressor up and running again. Understanding Your Emglo Air Compressor Begin by familiarizing yourself with the key components of your Emglo air compressor. Identify the model number, serial number, and any other relevant details. Our website's dedicated Emglo page (h …