3M PPS High Output Pressure Cup, Large, 161243M PPS High Output Pressure Cup is intended for use in place of metal cups on 3M Accuspray Guns. The 3M PPS Type High Output Pressure Cup is designed for high viscosity, thick liquid materials that require Pressure Assist in a gravity filled delivery system. The 3M PPS Type H O Pressure Cup is a component set, for use with the 3M PPS (Legacy) Paint Preparation System. The 3M PPS Pressure Cup is a complete painting system that allows the painter to