The GRACO 4-412-20 is a piston stop designed for use in GRACO equipment, specifically as a component to control or halt piston movement in multi-head systems. Its material is not specified in available sources, but it is intended for robust industrial applications. The part is used to ensure proper operation and safety within GRACO spray equipment, likely in lubrication, paint, or fluid handling systems.

Key Features:

• Piston Stop
• 1, 2, 3, 4 Head
• Designed for GRACO multi-head spray equipment
• Original GRACO part for reliability and performance
• Ensures proper piston movement control in multi-head systems
• Supports equipment safety and operational efficiency

Applications:
Used in GRACO spray equipment for lubrication, paint, or fluid handling applications where precise piston control is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and maintains equipment warranty.
• Refer to the specific GRACO equipment manual for installation instructions
• Ensure the equipment is powered down and depressurized before installation
• Inspect the piston stop for damage prior to installation
• Follow all safety protocols and use appropriate tools