The GRACO 163521 Silver Flat Tip, 521 is a precision spray tip designed for airless spray equipment. It is constructed for high performance and is intended for use in applying coatings with a consistent, wide fan pattern. The tip is engineered for specialty applications requiring tight cut tolerances and reliable spray performance.

Key Features:

• Spray Tip
• Silver Flat Tip, 521 (0.021 in. orifice, 10–12 in. fan)
• Maximum working pressure: 5000 psi
• Designed for use with compatible GRACO airless sprayers and guards
• Precision cut for consistent spray pattern
• Produces a 10–12 inch fan
• High durability for specialty applications
• Easy to install and maintain

Applications:
Used for airless spray painting and coating applications where a wide, consistent fan pattern is required. Suitable for industrial, commercial, and specialty painting tasks.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of your spray equipment.
• Install the flat tip into the backside of the guard and thread onto the spray gun
• Ensure compatibility with your sprayer model before installation
• Regularly inspect and clean the tip to maintain performance
• Clean the tip after each use to prevent clogging
• Store in a dry, clean environment when not in use
• Replace the tip if spray pattern becomes inconsistent or damaged