The GRACO 239090 is a surge suppressor designed for use with Husky 750 pumps. It is constructed with a stainless steel body and a Buna-N (BN) bladder, intended to reduce pulsation in fluid delivery systems, ensuring consistent material flow and uniform spray patterns. This part is essential for minimizing maintenance and optimizing performance in fluid dispensing applications.

Key Features:

• Surge Suppressor
• Husky 750
• Stainless steel body with Buna-N (BN) bladder
• Maximum fluid pressure: 8 bar (800 kPa, 120 psi)
• Designed for use with GRACO Husky 750 pumps
• Reduces pulsation for consistent material delivery
• Reduces maintenance and charge pressure refills
• Flushes easily for color changes
• Adjustable design for optimal performance

Applications:
Used in fluid dispensing systems where consistent flow and reduced pulsation are required, such as in industrial spray applications, lubrication systems, and material transfer operations.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure proper grounding of the surge suppressor and associated equipment as per GRACO guidelines
• Install the fluid drain valve as required for maintenance and safety
• Follow torque specifications for clamp bands, ring flanges, or other fasteners as detailed in the manual
• Use conductive hoses and ensure dispense valve nozzle is in contact with the container for proper grounding
• Regularly inspect and maintain the surge suppressor for leaks or wear
• Flush the suppressor as needed for color changes or material switches
• Refer to the GRACO manual for detailed installation and maintenance procedures