[rnln]

several days ago when my air compressor was running, I heard a loud pop and pssssssss. Motor was still running but tank is empty. Sounds of air coming out somewhere. I could be able to get down on it today and found a metal ball laying near there. It came out of a hole on the bottom of a "manifold" (blue arrow). That port is where the air hose connect to. The yellow arrow is the ball. Now if I turn it on, air comes out of that hole (the hole on the bottom of that manifold).

is it fixable? Anyone know how?

Thanks.