The GRACO 17G798 is a replacement ball made of neoprene with a CS core, measuring 1.625 inches in diameter. It is designed for use as a check valve component within GRACO airless sprayers and pumps, such as the ToughTek S340e and SL340e, to ensure proper sealing and reliable operation of the equipment.

Key Features:

• Check valve ball
• 1.625 inches
• Neoprene with CS core
• GRACO ToughTek S340e, SL340e, and similar airless sprayers and pumps
• Durable neoprene material for reliable sealing
• CS core for structural integrity
• Designed for easy replacement and maintenance

Applications:
Used as a check valve ball in GRACO airless sprayers and pumps, including stucco and self-leveling underlayment equipment, to maintain proper fluid flow and prevent backflow.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with GRACO equipment.
• Always follow the equipment manual for installation procedures
• Inspect the ball and seat for wear or damage before installation
• Ensure proper cleaning of the valve area to prevent contamination
• Replace the ball as part of routine maintenance or when leaks or reduced performance are observed