DUSICHIN DUS-237 Airless Paint Spray Gun, Inline Celling Spray, Max. 3600 PSI Swivel Joint (No Tip) Universal Tip Guard attached 7/8" G Thread, without tip Inlet fitting 1/4"Thread, Swivel Joint Forged Gun Head, 100 mesh gun filter inside 3600 PSI Maximum Pressure, four-finger trigger, soft pull Can be used on most of airless paint sprayers