HV-20 SuperFlow Portable Air Compressor

Mostly worked well for a few years (plug melted and had leak in air hose), then screws loosened up internally and the gearbox wore out and seized from misalignment. Looks beautifully engineered on the inside; such a shame to have been done in early by simple defects. If you're handy, tear it down, reassemble the screws for the planetary gearbox and motor tightly with threadlocker, and it might well last forever.

great