The GRACO D0B080 Ball Replacement Kit is a set of replacement balls made from FKM (Flouroelastomer) material, designed for use in GRACO 1590 series air-operated diaphragm pumps. This kit is intended to restore or maintain the check valve function within the pump, ensuring reliable fluid transfer and preventing backflow.

Key Features:

• Ball replacement kit
• 1590 series
• FKM (Flouroelastomer)
• GRACO 1590 series air-operated diaphragm pumps
• Designed for easy maintenance and quick replacement
• Enhances pump reliability and longevity
• Suitable for demanding industrial environments

Applications:
Used in industrial fluid transfer applications, including lubrication, chemical processing, and other scenarios requiring reliable diaphragm pump operation.

Installation Notes:

• Using genuine GRACO replacement parts ensures optimal performance, compatibility, and longevity of the pump.
• Always relieve system pressure and disconnect hoses before servicing
• Remove the pump from its mounting for safe access
• Use appropriate tools (e.g., torque wrench, socket wrench) for disassembly and reassembly
• Replace both balls and seats as recommended for proper valve seating and sealing
• Refer to the GRACO 1590 pump manual for detailed instructions and torque specifications