Emglo EM810-4M 4-Gallon dolly-style stacked-tank air compressor
A compact, stacked-tank compressor powerful enough to simultaneously run four pneumatic trim nailers, two framing nailers, two roofing nailers, or two flooring nailers is impressive in its own right—it's also from a company that's been designing and manufacturing quality industrial air compressors for the construction trades for nearly 60 years. We love the fact that the unit comes with an attached two-wheel dolly and extendable handle, so you can roll the compressor right through a minefield of construction debris and even up and down stairs. It has a four-gallon tank, an oil-lubricated pump with cast-iron cylinders, 125 maximum air-pressure output, dual soft-start valves for quick start-up in cold weather, a sight-glass vial for easily checking the oil level, a universal push-to-connect coupler for hassle-free hose attachment, and a quick-turn ball-drain valve that provides a fast way to drain condensation from the tank.
About $350; $260 without the dolly; Emglo