The GRACO 25R457 is a low shear fluid back pressure regulator designed to minimize shear and prevent paint degradation, ensuring consistent finish quality in industrial applications. Constructed from stainless steel (SST), it is engineered for high wear environments and features a pneumatic actuation mechanism. The regulator is intended for use in systems requiring precise pressure control and high flow rates, with a sanitary inlet/outlet for compatibility with sensitive fluids.

Key Features:

• Low Shear Fluid Back Pressure Regulator
• 25R457
• Stainless Steel (SST)
• 25 gpm (gallons per minute)
• 300 psi (max)
• Sanitary inlet/outlet; suitable for high wear, sensitive fluid applications
• Pneumatic actuation for precise pressure control
• Low shear flow path minimizes fluid degradation
• High wear resistance for extended service life
• Sanitary inlet/outlet for sensitive fluids
• Designed for easy installation and maintenance

Applications:
Used in industrial paint systems, fluid handling, and other applications requiring precise back pressure regulation and minimal fluid shear, such as automotive, aerospace, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment of inlet and outlet connections
• Verify compatibility with system pressure and flow requirements
• Follow manufacturer guidelines for pneumatic connections
• Regularly inspect for wear and maintain according to recommended schedules
• Use only genuine GRACO replacement parts for repairs
• Schedule preventative maintenance to maximize equipment lifespan
• Consult equipment manual for specific installation and maintenance procedures