The GRACO 15H790 Rod, Piston is a critical OEM component designed for use in GRACO fluid handling equipment. It is typically constructed from durable materials such as hardened steel or stainless steel to withstand high mechanical stress and exposure to various fluids. The part is intended to transmit force within the pump assembly, ensuring reliable operation and longevity of the equipment.

Key Features:

• Rod, Piston
• 15H790
• Engineered for high mechanical stress and reliability
• Designed for long service life in demanding environments
• Ease of maintenance and replacement as part of routine service

Applications:
Used in GRACO airless pumps and fluid handling systems for applications such as paint spraying, lubrication, and industrial fluid transfer.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with your equipment, reducing the risk of premature failure or damage.
• Always refer to the equipment manual for specific installation instructions
• Ensure proper lubrication of the rod and piston during installation
• Check for wear or damage before installation and replace if necessary
• Use recommended torque settings for assembly (if applicable; see manual for details)
• Regularly inspect the rod and piston for signs of wear or corrosion
• Lubricate according to manufacturer recommendations
• Replace worn or damaged components promptly to avoid equipment downtime