use SAE 20W/30 oil

040 lbs Capacity - Standard Equipment Kit - TU32H

Air pressure is fully adjustable with a control panel air pressure regulator

1/4″ MNPT inlet fitting

Graco 563199 Single Ball Check Valve 16” x 25" use SAE 20W/30 oilSingle Ball Check Valve 15 psi Nominal Cracking Pressure, 1 8 in NPSF (F) x 1 8 in NPTF (M), Steel, 5,000 psi APPLICATION Compressor Equipment BALL MATERIAL Steel BODY MATERIAL Steel COMPATIBLE MATERIAL Oil, Grease INLET SIZE (IN) 1 8 INLET THREAD TYPE NPTF MAXIMUM CRACKING PRESSURE (PSI) 15 MAXIMUM WORKING PRESSURE (PSI) 5000 NUMBER OF BALLS Single Ball OUTLET SIZE (IN) 1 8 OUTLET THREAD TYPE NPSF TYPE Check Valve