The GRACO CST631 is a precision spray tip designed for use with GRACO airless spray equipment. It is typically constructed from hardened steel or similar durable materials for longevity and is intended for architectural and industrial coating applications, providing a consistent spray pattern for professional finishes.

Key Features:

• Flat spray tip
• 631 (0.031 inch orifice, 12–14 inch fan)
• GRACO airless spray guns and equipment
• Precision cut for consistent spray pattern
• Easy to install and remove
• Designed for easy maintenance and clog clearing
• Suitable for high-volume, repetitive use

Applications:
Used for architectural and industrial coating applications, including painting walls, ceilings, and large surfaces where a consistent, wide spray pattern is required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and compatibility with your equipment.
• Install the flat tip into the backside of the guard and thread onto the gun.
• Remove guard and flush spray tip to clear any clogs.
• Always follow manufacturer guidelines for installation and maintenance.