The GRACO 244890 is a thin PTFE (polytetrafluoroethylene) O-ring, supplied in a 10-pack. This part is designed for use as a sealing component in the throat cartridge of GRACO Xtreme Lower sprayer models, ensuring reliable sealing and smooth operation.

Key Features:

• O-Ring
• PTFE (polytetrafluoroethylene)
• GRACO Xtreme Lower sprayer models: 145cc, 180cc, 220cc, 250cc, 290cc
• High chemical resistance due to PTFE material
• Reliable sealing for sprayer throat cartridges
• Supplied in a convenient 10-pack for maintenance efficiency

Applications:
Used as a sealing component in the throat cartridge of GRACO Xtreme Lower sprayer models to prevent leaks and ensure smooth operation during spray applications.

Installation Notes:

• Using genuine GRACO O-rings ensures proper fit, performance, and longevity of the sprayer equipment.
• Always inspect the O-ring for damage before installation.
• Ensure the throat cartridge and mating surfaces are clean and free of debris.
• Lubricate the O-ring with a compatible lubricant if recommended by the equipment manual.
• Replace O-rings during routine maintenance or at the first sign of leakage.