What is a water trap and should I buy one?
Time:2024-11-21
A water trap, as the name suggests, is a device that traps water and keeps it from circulating around the air system. Where does the water come from, you ask? If you remember your science class in school, air contains a lot of evaporated water, especially on humid days. This water gets squeezed out of the air when it gets compressed into the tank by the compressor. Adding a water trap helps keep this water from entering the manifold where, in winter, it can potentially cause freezing. And if you have a steel air tank, then you can reduce the tendency of the tank to rust on the inside by keeping the water out. Bottom line: a water trap is a good investment for keeping your system dry and functioning in all seasons.
