The GRACO 25T477 is a medium pressure, pneumatic back pressure regulator designed to control and maintain fluid pressure in industrial applications. Constructed from stainless steel (SST), it is intended for use within GRACO equipment to ensure precise pressure management and process control.

Key Features:

• Back Pressure Regulator
• 25T477
• Stainless Steel (SST)
• Up to 5 gpm (19 lpm)
• Regulated range: 250–2000 psi (17–138 bar); Maximum inlet pressure: 3000 psi (211 bar)
• Designed for integration with GRACO equipment, including Intelligent Paint Kitchen (IPK)
• Pneumatic operation for precise pressure control
• High resolution for accurate pressure adjustment
• Reliable performance in demanding industrial environments
• Ease of maintenance and integration with automated systems

Applications:
Used in industrial finishing, paint, and coating processes where precise control of fluid pressure is required. Suitable for integration with automated systems for improved process control.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with GRACO equipment.
• Ensure proper thread type (NPT) for inlet connections
• Follow manufacturer guidelines for maximum air and fluid pressure limits
• Regularly inspect for leaks and wear
• Integrate with GRACO control systems for automated operation
• Consult the equipment manual for specific installation instructions
• Use appropriate tools and safety equipment during installation
• Perform routine maintenance checks to ensure long-term reliability