Origin:Mainland China PPS adapter converts typical spray guns into ones that work with the Paint Preparation System Specifically designed adapters, allows painters to use the PPS with virtually any spray gun Threaded adapter is easy to install, Nice and clean condition This product is intended for use in place of metal cups on most gravity cup guns. Setting up the gravity cup vs. standard PPS is connecting the gravity hose from the cup port , or spray gun regulator. 600CC Disposable Paint Cup Power Type: Pneumatic Nozzle Diameter: 1.3mm No-Load Speed: 1800rpm Application: Paint Spray Gun Cup Volume: 600CC color:Transparent Material:plastic Package Contents: 10 x inner cups 10 x lids 4 x plugs Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.