The GL-42™ Stand Alone Grease Injector is a robust, carbon steel component designed for precise lubrication delivery in automatic lubrication systems. It is intended for use with oil (minimum SAE 10 weight) and is suitable for both on-road vehicles and off-road equipment, ensuring reliable lubrication for critical lube points.

Key Features:

• Grease Injector (for oil, minimum SAE 10 weight)
• GL-42, 1/8 NPT x 1/8
• Carbon Steel
• Maximum Working Pressure: 6.9 MPa (1000 psi); Minimum Working Pressure: 5.3 MPa (750 psi)
• Compatible with oil (minimum SAE 10 weight), for use in single line parallel automatic lubrication systems
• Adjustable
• Visual cycle indicator pin
• Easy to design and fast to set up
• Reliable and accurate lubrication delivery
• Suitable for demanding industrial environments

Applications:
On-road vehicles, off-road equipment, and other machinery requiring automatic lubrication of critical points.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure all connections are clean and free from debris before installation.
• Use appropriate thread sealant for NPT connections.
• Verify system pressure is within the specified range (5.3–6.9 MPa or 750–1000 psi).
• Regularly inspect the injector for leaks or wear and replace as needed.
• Follow manufacturer guidelines for installation and maintenance.
• Use only compatible lubricants (minimum SAE 10 weight oil).
• Monitor cycle indicator pin for proper operation.
• Keep spare injectors and replacement kits on hand for quick maintenance.