The GRACO 24H688 is an electric piston pump designed for reliable, automated lubrication of industrial equipment. It features a 4-liter UV-resistant, high-impact reservoir suitable for oil or grease (up to NLGI #2), and is intended for use in series progressive and injector-based lubrication systems. The pump is constructed for rugged environments and is commonly used in off-road, mining, and agricultural applications.

Key Features:

• Electric Piston Pump
• G3-4L-NC-24V-FRAC
• UV-resistant, high-impact reservoir; rugged, 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)
• Maximum working pressure: 5100 psi (35.1 MPa, 351.6 bar)
• Series progressive and injector-based lubrication systems
• CE, ETL (conforms to UL 73, certified to CSA 22.2 No. 68-09), IP69K
• Flexible design with multiple reservoir sizes and controller options
• Adjustable pump element for varied output
• Rugged, reliable, and easy to maintain
• Suitable for harsh environments and temperature extremes (-40 to 70°C depending on lubricant)
• Up to three pump elements for custom installations

Applications:
Off-road equipment, mining, agriculture, and other industrial applications requiring automated, reliable lubrication of machinery

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems, reducing downtime and maintenance costs.
• Ensure proper electrical connection according to the specified voltage (24V DC)
• Mount the pump securely in a location protected from extreme environmental conditions
• Connect to compatible series progressive or injector-based lubrication systems
• Regularly check reservoir levels and pump operation for consistent performance
• Follow manufacturer guidelines for maintenance intervals and troubleshooting