The GRACO 122808 is a piston distributor-style injector designed for single-point lubrication systems. It is typically constructed from robust materials suitable for industrial environments and is intended to deliver precise metered amounts of grease in automated lubrication systems, ensuring reliable equipment operation and reduced maintenance downtime.

Key Features:

• Piston Injector (Piston Distributor)
• 3400 Series, M10x1
• Output range: 0.05–0.5 in³ (0.82–8.2 cm³) per cycle (for similar GRACO injectors)
• Operating pressure: 1000–3500 psi (69–241 bar); Maximum pressure: 3500 psi (241 bar)
• Designed for use with grease up to NLGI #2
• Fast, simple installation
• Visual cycle pin indicator for quick confirmation of injector function
• Reliable piston movement monitoring
• Suitable for light duty pumps and metering lubrication systems

Applications:
Used in automated lubrication systems for industrial machinery, including mining, agriculture, and manufacturing, to ensure consistent and reliable lubrication of critical components.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper alignment and secure mounting
• Use recommended grease types (up to NLGI #2)
• Check for visual cycle pin indicator movement after installation to confirm operation
• Follow manufacturer guidelines for pressure settings and system integration
• Regularly inspect for leaks or blockages
• Monitor cycle indicator for proper function
• Replace worn or damaged injectors promptly