Strong Functions The 243222 Pressure Sensor is compatible with various electric and gasoline airless sprayer models. The pressure transducer connects between the high-pressure filter and the control board, sending a signal that allows the control board to determine when maximum pressure is reached. Superior Materials Constructed with high-quality steel, copper, plastic, and rubber materials for enhanced durability. Offers resistance to corrosion and rust, supporting reliable long-term performance. Easy Installation If the display panel shows CODE 03 or the LED blinks three times, the 243222 pressure transducer may need replacement. Turn off and unplug the sprayer before beginning. Disconnect the old transducer and install the new one following the removal procedure. Once installed, if no error codes appear, the sprayer should operate normally. Specific Fitments This 243222 Pressure Transducer Sensor is designed to fit the following models: 395 PC PRO, 490 PC PRO, 495 PC PRO, 595 PC PRO, 650 PC PRO; 395 PC FinishPro, 595 PC FinishPro; 390 FinishPro, 395 FinishPro, 595 FinishPro; 395 Ultra, 490 UltraMax II, 495 UltraMax II, 595 UltraMax II, 695 UltraMax II, 795 UltraMax II, 1095 UltraMax II; 3400 GMax II, 3900 GMax II, 5900 GMax II, 7900 GMax II; 5900HD GMax II, 7900HD GMax II; Mark V TexSpray.