The GRACO 157628 Packing O-Ring is a small, precision-engineered sealing component designed to prevent leaks and maintain pressure integrity within GRACO fluid handling equipment. Its material is not specified in available sources, but it is typically made from elastomers suitable for sealing applications. The part is intended for use in pumps, sprayers, and other GRACO systems where reliable sealing is required.

Key Features:

• O-Ring
• Designed for use in GRACO equipment requiring part number 157628
• Precision fit for reliable sealing
• Compact size for integration into tight spaces
• Designed for easy replacement and maintenance

Applications:
Used in GRACO pumps, sprayers, and fluid handling systems to prevent leaks and maintain system integrity.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and compatibility with GRACO equipment.
• Ensure equipment is depressurized and cleaned before installation
• Inspect o-ring for damage or wear before installation
• Lubricate o-ring with compatible lubricant if recommended by the equipment manual
• Replace o-ring during routine maintenance or if leaks are detected