Rolair

Check Valve (as shown with auto tank drain). Valve includes 2 ports. After serial number 15080001.

Replace if missing cooling fins or cracked.

Keep your tank from rusting. Replace this if leaking or will not work.

Old Part Numbers: PG0250300BTBottom-mount, 1/4" MPT, 300 PSI air compressor pressure gauge.Specifications NPT: 1/4" Dial / Face: 2" PSI: 300 PSI Bottom-Mount 

Head only.