Product Code: Prona-RT-20A , Made by high-pressure resistant steel plate,being an unibody form,the pressure tank have highsafety with the anti-rust treated surface.There are two kinds of tanks.One type tank transfer thepaint through up,which is suitable for ordinary paint;And other tgpe tank transfer the paint throughdown,which is suitable for high viscosity paint.Moreover,the tanks also can be classified intoair-power automatic type and manual type.