The GRACO 239122 is a surge suppressor designed to reduce pulsation in fluid delivery systems, ensuring consistent material delivery and a uniform spray pattern. It features a polypropylene wetted bottom housing and a Buna-N (BN) bladder, making it suitable for use with a variety of fluids in industrial and maintenance applications.

Key Features:

• Surge Suppressor
• Husky 750, 3/4-in
• Polypropylene wetted bottom housing, Buna-N (BN) bladder
• Maximum fluid pressure: 8 bar (800 kPa, 120 psi)
• Accommodates global system requirements with multiple fluid connection options
• Reduces pulsation for consistent material delivery and uniform spray pattern
• Reduces maintenance and charge pressure refills
• Flushes easily, making color changes quick and easy
• Limits pressure change in fluid system
• Reliable performance in demanding environments

Applications:
Used in industrial fluid delivery systems to ensure smooth, consistent flow and reduce wear on equipment. Ideal for applications requiring frequent color changes or maintenance of spray patterns.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Install the surge suppressor in the fluid delivery line to reduce pulsation and protect downstream equipment
• Ensure proper torque specifications are followed for clamp bands, ring flanges, or other fasteners as per the GRACO manual
• Use a tee in the pump’s air supply line to run an air line to the surge suppressor, located before any pump controller or instrumentation
• Regularly inspect and maintain the bladder and housing for signs of wear or damage