The GL-1™ Grease Injectors (SKU:. 114903) are robust, adjustable grease injectors designed for use in automatic lubrication systems. They are constructed with precision-honed components for reliable operation in harsh environments and are intended to deliver precise amounts of grease to lubrication points in industrial and mobile equipment. The set includes three injectors and a manifold for system integration.

Key Features:

• Grease injector for automatic lubrication systems
• GL-1™ (set of 3 injectors and manifold)
• Precision-honed components, rugged unibody design
• Output volume per cycle: 0.13–1.31 cm³ (0.008–0.08 in³) per injector
• Maximum operating pressure: 241 bar (3,500 psi); Minimum operating pressure: 128 bar (1,850 psi); Reset pressure: 41 bar (600 psi)
• Compatible with GL-11 and GL-32 injectors in single line parallel systems; Recommended fluids: Grease NLGI grade #1 or lighter
• Fully-enclosed press fittings
• No vent holes to leak lubricants
• Hex-head adjustment nut for easy output adjustment
• Clear polycarbonate covers (on select models) protect cycle pin indicators
• Colour-coded output spectrum sleeves for targeted output volume
• Captured seal design for long seal life and no leakage at high cycles
• Rugged, single-piece body for harsh environments

Applications:
Used in automatic lubrication systems for industrial, mining, agricultural, and mobile equipment to ensure reliable and consistent lubrication of critical components.

Installation Notes:

• Genuine GRACO parts ensure optimal performance, reliability, and compatibility with existing systems.
• Ensure system is depressurized before installation or maintenance
• Use recommended operating pressures for best performance
• Follow manufacturer guidelines for manifold and injector placement
• Regularly inspect injectors and covers for contamination or damage
• Adjust output volume using the hex-head nut as required