The GRACO 121659 is a piston injector designed for use in centralized lubrication systems. It is typically constructed from durable materials suitable for industrial environments and is intended to deliver precise amounts of lubricant to machinery components, ensuring reliable operation and reduced wear.

Key Features:

• Piston Injector
• PD, SGL PT, 3500, M10X1
• Designed for use with GRACO centralized lubrication systems and compatible with oil or grease as per system requirements.
• Precision delivery of lubricant
• Reliable operation in demanding environments
• Ease of maintenance (as typical for GRACO injectors)
• Suitable for both oil and grease applications

Applications:
Used in centralized lubrication systems for industrial machinery, mining equipment, agricultural machinery, and other applications requiring reliable and precise lubrication.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure the system is depressurized before installation or maintenance
• Follow GRACO’s installation guidelines for injectors and piston distributors
• Use appropriate tools and fittings for secure installation
• Regularly inspect for leaks and proper operation
• Refer to the GRACO manual for detailed installation and maintenance procedures
• Use only recommended lubricants and accessories
• Schedule regular maintenance checks to ensure system integrity