The GRACO 122889 is a piston distributor-style injector designed for single-line lubrication systems. It is constructed from cast material for durability and is engineered for heavy-duty performance. Its primary function is to meter and distribute lubricant efficiently within GRACO automatic lubrication equipment.

Key Features:

• Piston Injector (Piston Distributor)
• PD, Cast Without Nipple, 3900 (specific size not detailed)
• Cast material
• Designed for use with GRACO automatic lubrication systems
• Fast, simple installation
• Worldwide recognition for reliability
• Engineered for lasting, heavy-duty performance
• Personalized setup and installation support available

Applications:
Used in automatic lubrication systems for industrial machinery, mining, agriculture, and other heavy-duty applications where reliable, metered lubrication is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Follow GRACO installation guidelines for single-line piston distributor systems
• Ensure proper alignment and secure mounting
• Consult with a GRACO specialist for personalized setup and troubleshooting
• Regularly inspect for leaks and proper operation