How-To Blogs & Videos
Ditch the Rust! Manual vs. Automatic Air Compressor Drain Valves
Every time you run your air compressor, physics works against your machine. As air compresses, it heats up. As it cools inside your tank, moisture condenses. This leaves a pool of water sitting at the bottom of your steel tank.
If you leave that water there, it eats away at the steel, creating rust, compromising tank integrity, and eventually ruining your pneumatic tools.
To keep your system running efficiently, you must remove this moisture. The choice comes down to two components: manual vs. a
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Jun 18, 2026