The GRACO G3 Max Automatic Lubrication Pump is a robust, electric-powered pump designed for reliable, automated lubrication of industrial machinery. It is constructed with durable materials suitable for demanding environments and is intended for use with oil or grease up to NLGI #2, serving as a core component in progressive or injector-based lubrication systems.

Key Features:

• Automatic Lubrication Pump
• G3 Max, 24 VDC, 4 Liter Reservoir
• Durable, industrial-grade materials
• Adjustable pump output per element per minute: 0.12 in³, 0.18 in³, 0.25 in³ (2 cm³, 3 cm³, 4 cm³)
• Max Pressure: 5100 psi (352 bar)
• Oil or grease (up to NLGI #2), compatible with progressive or injector-based systems
• CE, ETL, IP69K, conforms to UL 73, certified to CSA 22.2 No. 68-09
• Easy-to-read LED display
• Clearly identified pump on/off indication
• Monitoring of up to three independent zones
• Programmable machine count feature
• Alarm signal for lube system shutdown
• Warning signal prior to shutdown
• Low level indication
• Password protected access to control
• Pre-lube capability
• Easy-to-use navigation keys
• Optional Data Management System (DMS)

Applications:
Ideal for use in a wide range of industrial applications, including mining, agriculture, manufacturing, and construction, where reliable, automated lubrication is required to maintain equipment performance and longevity.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety of the lubrication system.
• A pressure relief valve is required at each pump outlet.
• Follow the Pressure Relief Procedure in the manual before servicing.
• Ensure correct voltage and power supply (24 VDC for this model).
• Use only recommended lubricants (oil or grease up to NLGI #2).
• Install in a location with adequate ventilation and access for maintenance.
• Check all connections and fittings for leaks after installation.
• Refer to the manual for specific wiring and sensor connections.
• Regularly check lubricant levels and refill as needed.
• Inspect for leaks and wear on hoses and fittings.
• Clean plastic parts with recommended solvents only.
• Replace fuses and pressure relief valves as required.
• Monitor system alarms and warnings for timely intervention.