The GRACO 19A699 PR70 is a backup piston component for the accumulator system within GRACO PR70 benchtop meter, mix, and dispense equipment. Its material is not explicitly specified in available documentation, but typical GRACO pistons are constructed from durable materials such as stainless steel or engineered plastics for compatibility with various fluids. This part is intended to ensure reliable operation and pressure maintenance in the accumulator section of the PR70 system.

Key Features:

• Backup piston for accumulator
• PR70 (SKU:. 19A699)
• GRACO PR70 benchtop meter, mix, and dispense systems
• Designed for reliable operation in accumulator systems
• Supports consistent pressure and flow in dispensing applications
• Engineered for ease of maintenance and replacement

Applications:
Used in GRACO PR70 systems for accurate metering, mixing, and dispensing of medium-to-low viscosity materials such as sealants, adhesives, potting compounds, and gasketing materials.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise system reliability and void warranties.
• Follow the GRACO PR70 equipment manual for specific installation instructions
• Ensure the system is depressurized before replacing or servicing the accumulator piston
• Inspect O-rings and seals for wear during installation
• Use appropriate tools and safety equipment
• Regularly inspect the accumulator piston for signs of wear or damage
• Replace the piston as part of routine maintenance or if performance issues arise
• Keep the system clean and free from contamination