The GRACO 15K794 is a piston designed for use in air cylinder assemblies within GRACO PR70 and PR75S meter, mix, and dispense systems. It is a critical component that facilitates the movement and metering of fluids in industrial dispensing applications. The specific material is not explicitly stated in available documentation, but GRACO PR70 pistons are commonly available in nylon or UHMWPE (Ultra-High Molecular Weight Polyethylene) depending on the configuration.

Key Features:

• Piston for air cylinder
• 4.5 I.D. (internal diameter, likely inches, but check context; note: PR70 documentation references piston sizes in mm², so this may refer to a different measurement or model—clarification recommended)
• Designed for GRACO PR70 and PR75S meter, mix, and dispense systems
• Critical for reliable fluid metering and dispensing
• Designed for integration with GRACO air cylinder assemblies
• Supports high-pressure industrial applications

Applications:
Used in industrial fluid dispensing systems for metering, mixing, and dispensing applications, particularly in environments requiring precise and reliable fluid control.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the dispensing system.
• Ensure correct alignment and fit within the air cylinder assembly
• Follow manufacturer guidelines for installation and maintenance
• Check for proper air pressure and system calibration before operation
• Refer to the equipment manual for specific installation instructions