The GRACO 25T643 GL-1 Oil Injector is a robust, single-piece body injector designed for use in automatic lubrication systems. It is intended for delivering precise amounts of oil to lubrication points in demanding environments, such as those with shock and vibration. The material is not explicitly specified in available sources, but GRACO GL-1 injectors are typically constructed from heavy-duty materials suitable for industrial use.

Key Features:

• Oil Injector
• GL-1, Three Point
• Single-piece body, rugged design for shock and vibration environments
• Single line parallel automatic lubrication systems
• Hex-head adjustment nut for easy output adjustments
• Heavy-duty construction for reliability in harsh environments
• Designed for ease of maintenance and long service life

Applications:
Used in automatic lubrication systems for on-road vehicles, off-road equipment, and industrial machinery where reliable, precise oil delivery is required.

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 recommended installation procedures for injectors and manifolds
• Regularly inspect for leaks and proper operation
• Use appropriate tools for adjustment and maintenance