SATA RPS multipurpose cup system is the ideal cup system for shops focusing on perfect finishes and high profitability. Bendable: Flexible cup lid "neck" which allows painters to tilt the cup forward or sided to side. Clean: When the paint job is finished, squeeze the RPS cup and close the vent cap to create a vacuum inside, turn spray bun upside down and pull trigger to empty material passage. Safe: Durable robust threaded connection. Refillable: Design of cup allows the simple and clean topping off and easy exchange of material filter if needed. It makes a painter s life much easier, considerably increases productivity and drastically reduces the consumption of cleaning solutions and solvents. Consists of 3 components: cup, lid and sieve. Continuous cup ventilation ensures consistent material flow. Work profitably and save money. RPS adapters are available for non-SATA guns.