The GRACO 512603 Ball is a replacement part made from ultra high molecular weight polyethylene (UHMW), designed for use within GRACO equipment. Its primary function is to provide a durable, low-friction sealing or flow control element in positive displacement pumps or similar systems.

Key Features:

• Ball
• 1 1/2 inch
• UHMW (ultra high molecular weight polyethylene)
• Designed for use with GRACO positive displacement pumps and related equipment
• High abrasion and wear resistance
• Low coefficient of friction
• Durable and reliable for demanding applications

Applications:
Used in positive displacement pumps and other GRACO equipment requiring a robust, low-friction sealing or flow control component. Typical applications include industrial fluid handling systems where resistance to wear and chemical exposure is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and compatibility with GRACO equipment.
• Ensure the equipment is powered off and depressurized before installation.
• Inspect the ball and mating surfaces for damage or contamination prior to installation.
• Follow manufacturer guidelines for installation and torque specifications.
• Regularly inspect the ball for wear or damage.
• Replace the ball as part of routine maintenance or if performance issues arise.
• Keep the installation area clean to prevent contamination.