Never drained water from tank 10 to 12 years on 919.167311
Craftsman 919.167311 Never drained water from tank since new. 10 to 12 years old.
I gave the air compressor to my son. The first thing he did was drain the tank. Rusty water, flakes and little chunks of metal came out. Is this a major problem and is this compressor dangerous to use? The rust flakes and rusty water I understand, but the small chunks of metal stump me. Could they be from the welding of the drain plug under the tank?