... . Two agitating ways: penumatics and hand-motion.Pneumatic Agitation: PT-10A, PT-20A,PT-40A,PT-60AHand-operated Agitation: PT-10H, PT ... -20H, PT-40H, PT-60HRated Air Pressure: 22-50psi Max Air Pressure: 80psi Mixing type: Automatic/hand ... Capacity: 10L, 20L, 40L, 60L. painting tank hand-motion tank PT-40H