The GRACO G3 Max is an electric piston pump designed for reliable oil or grease lubrication in demanding industrial environments. It is constructed with robust materials for durability and is intended for use in both injector-based and series progressive lubrication systems. This model is engineered to extend machinery life, reduce operating costs, and increase productivity by delivering precise lubrication to critical components.

Key Features:

• Electric Piston Pump
• G3 Max, 4 Liter (Note: While 4L is referenced in the part code, standard G3 Max models are typically 8L, 12L, or 16L; confirm with supplier for exact size)
• Robust, industrial-grade materials
• Max Pressure: 5100 psi (352 bar)
• Injector-based systems, series progressive systems, single line parallel
• CE, ETL, IP69K, conforms to UL 73, certified to CSA 22.2 No. 68-09
• Easy-to-read LED display with nearly 180° viewing angle
• Low level indicator and shut-down alarm
• Manual run (remote option available)
• Password protection for settings
• Pre-lube function for start-up cycles
• Machine count input for inconsistently used equipment
• DIN alarm relay connection for remote status indication
• Compatible with normally open vent valves
• LCD screen with troubleshooting tips and QR code for training
• Monitoring of up to three independent zones
• Programmable machine count feature
• Alarm and warning signals for system shutdown

Applications:
Off-road equipment, on-road vehicles, mining, agriculture, and other industrial machinery requiring reliable automatic lubrication

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems, reducing downtime and maintenance costs.
• Ensure proper electrical connections according to the manual (DIN Form-A connectors for power input and alarm relay output, M12 connectors for vent valve)
• Mount the pump in a location that allows easy access for maintenance and monitoring
• Verify compatibility with your lubrication system (injector-based or series progressive)
• Use the low level indicator and alarm features to prevent dry running
• Utilize the pre-lube function for critical start-up cycles
• Secure all wiring and connections to prevent vibration damage
• Regularly check and maintain the pump as per the manufacturer’s recommendations