The GL-1™ Grease Injector is a rugged, adjustable replacement injector designed for use in single line parallel automatic lubrication systems. It is constructed from carbon steel, stainless steel, copper, and fluoroelastomer, and is intended for high-volume, high-pressure grease delivery in harsh environments such as in-plant machinery and off-road equipment.

Key Features:

• Grease Injector
• GL-1
• Carbon Steel, Stainless Steel, Copper, Fluoroelastomer
• Minimum Output Volume: 0.008 in³ (adjustable)
• Suggested Operating Pressure: 2500 psi; Maximum Operating Pressure: 3500 psi
• Single Line Parallel Automatic Lubrication Systems; Compatible with grease up to NLGI Grade #2
• Adjustable hex head nut for easy output adjustment
• No vent holes and fully enclosed press fittings to prevent leaks
• Top-mounted cycle pin indicator for quick function confirmation
• Rugged, single-piece uni-body design for harsh environments

Applications:
In-plant machinery, off-road equipment, and other demanding industrial applications requiring reliable, high-pressure grease lubrication.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure system is depressurized before installation or maintenance
• Follow manufacturer guidelines for pressure and grease compatibility
• Regularly check cycle indicator for proper injector function
• Inspect for leaks and ensure fittings are secure