The GRACO 24X406 GL-1™ HCP is a heavy-duty, high corrosion protection grease injector designed for use in automatic lubrication systems. It is constructed from carbon steel and stainless steel components for enhanced durability and corrosion resistance, making it suitable for harsh environments such as marine and industrial applications. The injector is intended to deliver precise, reliable grease to lubrication points in demanding conditions.

Key Features:

• Grease Injector
• GL-1™ HCP, Six Point
• Carbon steel, stainless steel (wetted materials)
• Maximum operating pressure: 241 bar (3,500 psi) for GL-1 HCP; minimum operating pressure: 128 bar (1,850 psi)
• Compatible with single line parallel automatic lubrication systems; fits pre-existing mounting patterns (3/8" NPT port manifolds)
• High corrosion protection (1,440 hours salt spray resistance)
• Fully-enclosed press fittings
• No vent holes to leak lubricants
• Unibody design for rugged environments
• Hex-head adjustment nut for easy output adjustment
• Visual cycle pin for diagnostics
• Zerk fitting for troubleshooting and line priming
• Clear, polycarbonate covers (on select models) to protect cycle pin indicators

Applications:
Heavy-duty and harsh environment applications, including marine, mining, milling, cement, and material processing equipment.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with automatic lubrication systems.
• Ensure proper alignment and secure mounting of the injector manifold
• Use appropriate tools for tightening fittings to avoid damage
• Check for leaks and proper grease flow after installation
• Regularly inspect and maintain injectors to prevent contamination and ensure consistent lubrication