The GRACO 25C979 is a set of five greaseable spring pin fittings designed for use with the Electric Grease Jockey™ automatic lubrication system. These fittings are engineered to connect grease lines from the system to lubrication points on trucks, specifically converting from 1/4-28 SAE (male) to 1/8 in. NPT (female) threads. They are typically made from durable metal alloys for reliable performance in demanding environments. Their intended use is to facilitate the automated lubrication of critical truck components, reducing manual maintenance and extending equipment life.

Key Features:

• Greaseable spring pin fitting
• 1/4-28 in. to 1/8 in. NPT Female, 5-Pack
• Designed for use with GRACO Electric Grease Jockey™ automatic lubrication systems and on-road vehicles
• Facilitates automated lubrication of truck components
• Reduces manual maintenance
• Enhances equipment reliability and uptime
• Supports flexible system configurations

Applications:
Used in automatic lubrication systems for on-road vehicles, particularly for connecting grease lines to lubrication points on trucks and trailers. Ideal for fleets seeking to minimize downtime and extend the service life of moving parts.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the automatic lubrication system. Non-genuine parts may compromise system integrity and void warranties.
• Ensure proper thread engagement and secure tightening to prevent leaks
• Follow GRACO’s recommended installation procedures for the Electric Grease Jockey™ system
• Inspect fittings regularly for wear or damage as part of routine maintenance
• Use appropriate tools to avoid cross-threading or over-tightening