Check the listing for details. For Most Graco Airless Paint Sprayers Airless Sprayer Pressure Transducer 243222. Condition: New. Listed at 28.79 USD. Product Description 243222 airless paint sprayer pressure sensor is compatible with most Graco airless paint sprayers. Models are: 190ES, Ultra Models -210ES,210PC,230PC,295ST; 395 PC FinishPro, 595 PC FinishPro; 390 FinishPro, 395 FinishPro, 595 FinishPro; 3400 GMax II, 3900 GMax II, 5900 GMax II, 7900 GMax II; 5900HD Gmax II, 7900HD Gmax II; UltraMax and UltraMax II-390, 395, 490, 495, 595; UltraMax and UltraMax II -695, 795, 1095, 1595; PC Pro- 390 395 490 495 595 695 795 1095 1595; GMAX and GMAX II -3400, 3900, 5900, 7900; Linelazers-3400, 3900, 5900, 7900； Mark V TexSpray. Please note: This product is compatible with Graco sprayers and is not compatible with Titan sprayers. Faulty transducers can cause the following error codes to appear in you digital display – E=02 (High pressure signal from transducer) E=03 (Transducer failure or connection error) Faulty transducers can also allow your machine to run past the maximum pressure of 3300psi and not stop. Over-pressurized machines can cause dangerous burst paint lines or damage to other components, such as pumps or drain valves. Sensor failure in Graco airless paint sprayers is a common occurrence; sensors are not repairable and they must be replaced.