The GRACO 24W402 GL-33™ is a durable, carbon steel grease injector designed for use in automatic lubrication systems. It is intended to deliver precise, reliable grease lubrication to multiple points on machinery, minimizing downtime and maintenance costs. This model features a two-injector manifold configuration with 1/8 NPT connections.

Key Features:

• Grease Injector
• GL-33, 2 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)
• Operating pressures from 1200–3500 psi (83–241 bar)
• Compatible with up to NLGI #2 grease; single line parallel metering device
• 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

Applications:
On-road vehicles, off-road equipment, and other machinery requiring automatic, reliable grease lubrication

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the lubrication system.
• Ensure proper alignment and secure connection of 1/8 NPT fittings
• Verify system pressure is within the specified range (1200–3500 psi)
• Regularly inspect the visual indicator pin for proper operation
• Follow manufacturer guidelines for adding or removing lube points
• Perform routine checks on seals and indicator pin
• Use only compatible grease (up to NLGI #2)
• Monitor system pressure and adjust as needed