The last Porter Cable Air Compressor Model on this list is called the Oil Free Induction Side Stack Compressor. This machine has 6.0 SCFM that allows for quicker tank recharge of its 4.3 gallon tank. More extensive tool run time is achievable because of the 150 PSI Max. 120 PSI cut-in pressure offers 30 PSI “Bonus Air” prior to rendering a 90 PSI tool completely inoperable. Its 1.6 running HP induction motor was designed for long lasting performance. It also features push to connect couplers and High-FloSM air regulator, and an oil-free pump that will not result in oil spillage and requires zero maintenance.