The GRACO 16X821 is a control box designed for GMAX and TexSpray airless sprayers. It is constructed with electronic components and housed in a durable enclosure, intended to manage and regulate the operation of compatible sprayer systems.

Key Features:

• Control Box
• 16X821
• Electronic components in a durable enclosure
• GMAX and TexSpray airless sprayers (e.g., models using part numbers 16X822, 116167, 256219, 116752, 195428)
• LED indicator for status monitoring
• Configurable via resistor settings for different sprayer models
• Reliable electronic control for sprayer operation
• Designed for ease of maintenance and replacement

Applications:
Used in airless sprayer systems for industrial and commercial painting, coating, and finishing applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of your sprayer system.
• Refer to the equipment manual to confirm correct part matching and configuration.
• Follow manual instructions for which resistors to cut out to set the control board to the appropriate configuration for your sprayer.
• Ensure all connections are secure and wiring is correct before powering on the system.
• Contact a GRACO specialist for further assistance if needed.