Graco Genuine OEM part 246379 Pressure Control Board (120 Volt). Fits models Ultra 395, 495, 595; Ultra Max II 490, 495, 595; Ultimate Nova 395, and SuperNova 495, 595 Sprayers. Consult your owners manual before ordering this part, as they differ from model to model. Choose electrical parts carefully. All sales on electrical parts are final. This is the standard 120 Volt Version.