The GRACO 25R873 GL-33 Injector is a grease injector designed for use in lubrication systems. It is constructed from carbon steel and is intended to deliver precise amounts of grease to lubrication points in industrial and vehicle service applications.

Key Features:

• Grease Injector
• GL-33
• Carbon Steel
• Maximum Working Pressure: 3500 psi (24.1 MPa, 241 bar); Minimum Working Pressure: 1200 psi (8.4 MPa, 84 bar)
• Compatible with grease (NLGI grades #000–#2), single-line parallel metering devices, on-road vehicles, and off-road equipment
• One-piece, machined body for exceptional durability
• Convenient front-mounted visual indicator pin for cycle monitoring
• Seven outlet fitting sizes available
• Longer service life and reliable performance

Applications:
Used in lubrication systems for on-road vehicles and off-road equipment, including industrial machinery, mining, and agricultural applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper alignment and secure connection of inlet and outlet fittings
• Follow manufacturer guidelines for pressure settings and system compatibility
• Regularly inspect the visual indicator pin for proper operation and maintenance
• Consult the equipment manual for specific installation and maintenance procedures