The GRACO 163421 Silver Flat Tip is a precision spray tip designed for specialty architectural and industrial applications. It is constructed for use with airless spray equipment and is engineered to deliver a consistent, high-quality spray pattern.

Key Features:

• Spray Tip
• Silver Flat Tip, 421 (0.021 in. orifice, 8–10 in. fan)
• Maximum working pressure: 5000 psi
• Designed for use with compatible GRACO airless spray guns and guards
• Precision cut for high tolerance
• Consistent fan pattern
• Easy to install and maintain
• Reliable performance in demanding environments

Applications:
Specialty architectural and industrial spray applications requiring precise, high-quality finishes.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and equipment longevity.
• Install the flat tip into the backside of the guard and thread onto the gun.
• Remove guard and flush spray tip to clear any clog.
• Regularly inspect and clean the tip to maintain spray quality.