Description
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 in, 0.18 in, 0.25 in (2 cm, 3 cm, 4 cm)
- 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 70C 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






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