The GRACO 24W407 GL-33™ is a durable, carbon steel grease injector designed for automatic lubrication systems. It is intended to deliver precise, reliable grease to multiple lube points on machinery, minimizing downtime and maintenance costs. The injector is suitable for use in both on-road and off-road equipment, and can be integrated into manifold systems or used as a stand-alone unit.

Key Features:

• Grease Injector
• GL-33, 10 Injector Manifold, 1/8 NPT
• Carbon Steel, One-Piece Machined Body
• Adjustable output volume from 0.001–0.003 in³ (0.02–0.05 cm³) per cycle
• Operating pressures from 1200–3500 psi (83–241 bar)
• Compatible with up to NLGI #2 grease; suitable for single line parallel metering devices
• Seven outlet fitting sizes available
• Front-mounted visual indicator pin for cycle monitoring
• Longer lasting seal design for trouble-free performance
• Precision-honed components for reliable operation in challenging environments
• Easy to add or subtract lube points without redesigning the system
• Exceptional durability and reliability

Applications:
On-road vehicles, off-road equipment, and industrial machinery requiring automatic, precise lubrication at multiple points.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing lubrication systems.
• Ensure all connections are tight and leak-free before operation
• Verify compatibility with grease type and system pressure
• Regularly inspect the visual indicator pin for proper operation
• Follow manufacturer guidelines for adding or removing lube points
• Perform routine inspections and preventative maintenance
• Replace seals and components as recommended by GRACO
• Keep the injector clean and free from debris