You would probably need something to smooth out piston pulses. Attached free hand sketch. All parts should be available at a local hardware store.
An Auto parts store will have small noisy 12v air compressors. Get a suitable AGM motorcycle battery while you are there.
For the inlet use a metal Schrader valve from an old motorcycle tube.
I will not give you the answer to your question, but I **will** guide you into discovering how to solve this yourself.