The GRACO 16Y425 O-Ring is a replacement sealing component designed for use in GRACO spray equipment, particularly handheld sprayers. It is typically made from elastomeric material (exact material not specified), and its primary function is to provide a leak-proof seal at inlet connections, ensuring reliable operation of the equipment.

Key Features:

• O-Ring
• 16Y425
• Used on SaniSpray and TrueCoat 360 handheld sprayers; also compatible with GRACO Ultra Handheld Sprayer Pumps 17P185 & 17P186. Not compatible with GRACO UltraMax Handheld Sprayer Pump 17P187
• Ease of maintenance (quick replacement)
• Reliable sealing performance
• Standardized size for consistent fit

Applications:
Used as an inlet o-ring in GRACO handheld sprayers, including SaniSpray, TrueCoat 360, and Ultra Handheld Sprayer Pumps (excluding UltraMax Handheld Sprayer Pump 17P187). Ensures leak-free operation at critical connections.

Installation Notes:

• Using genuine GRACO O-Rings ensures proper fit, seal integrity, and equipment reliability, reducing the risk of leaks and downtime.
• Ensure equipment is depressurized before installation.
• Inspect the o-ring and mating surfaces for damage or debris.
• Lubricate the o-ring with compatible lubricant if recommended by the manufacturer.
• Replace o-rings during routine maintenance or at the first sign of wear or leakage.