The GRACO 105445 BALL (.5000) is a stainless steel inlet ball used in the fluid section of GRACO displacement pumps. It functions as a critical sealing and check valve component, ensuring proper fluid flow and preventing backflow within GRACO airless paint sprayers and similar equipment.

Key Features:

• Inlet ball
• 0.5 inch (13 mm) diameter
• 440C stainless steel
• GRACO displacement pumps and large contractor airless paint sprayers
• Durable stainless steel construction for longevity
• Precision fit for reliable sealing
• Essential for maintaining pump efficiency and preventing leaks

Applications:
Used in the fluid section of GRACO displacement pumps, primarily in large contractor airless paint sprayers.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Ensure the pump is depressurized and cleaned before installation
• Replace the ball as part of regular maintenance or when wear is detected
• Follow GRACO’s recommended maintenance schedule for best results