The GRACO 117828 is an encapsulated PTFE (Teflon) O-ring kit designed to provide a reliable seal within the filter housing or manifold support of various GRACO airless paint sprayers. Its primary function is to prevent paint leakage and ensure proper filtration by sealing the connection between the filter cap and the manifold filter.

Key Features:

• O-Ring, Packing O-Ring
• Encapsulated PTFE (Teflon)
• Compatible with multiple GRACO airless sprayer models, including Classic, Classic S, STMax, Ultimate Mx II 490/495/595, Ultimate Nova 395/495, Ultimate Super Nova 495/595, Ultra 395/495/595, Ultra Max II 490/495/595, and specific filter housings (e.g., 15C838 filter base and bowl)
• Encapsulated PTFE construction for enhanced chemical resistance and durability
• Designed for easy replacement and maintenance
• Reliable sealing to prevent paint leakage

Applications:
Used in the filter housing or manifold support of GRACO airless paint sprayers to maintain a leak-free seal and ensure proper filtration during paint application.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of the equipment, reducing the risk of leaks and downtime.
• Always clean the filter housing and manifold area before installation
• Ensure the O-ring is seated properly within the filter cap or manifold support
• Replace the O-ring if paint is leaking from the sprayer through the manifold cap
• Refer to the equipment manual for specific installation instructions
• Regularly inspect O-rings for wear or damage
• Replace O-rings as part of routine maintenance or when leaks are detected
• Use only genuine GRACO replacement parts for optimal performance