The GRACO 557813 Meter-Flo® Electric Pump is an electric piston pump designed for continuous oil delivery in industrial environments. It is constructed for use with oil and is intended for in-plant machinery, particularly for applications requiring reliable, high-pressure oil supply to multiple lubrication points.

Key Features:

• Electric Piston Pump
• Meter-Flo, 30 cu in/min (492 cc/min) @ 1,725 rpm
• Solid pump housing, rugged design for harsh environments
• 30 cu in/min (492 cc/min) @ 1,725 rpm
• Maximum working pressure: 1,500 psi (10.3 MPa, 103 bar)
• Compatible with oil; compatible metering device: Series Progressive
• Engineered for high reliability and low downtime
• Flexible configurations for custom applications
• Designed for continuous operation and ease of maintenance
• Suitable for up to 1,000 lubrication points

Applications:
Ideal for in-plant machinery requiring continuous oil delivery, especially in harsh, hard-working environments. Suitable for large-scale industrial applications such as mining, manufacturing, and processing plants.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate fittings and tubing for NPT ports
• Follow manufacturer guidelines for oil viscosity (minimum SUS 300, maximum SUS 3,000)
• Maintain operating temperature between 10°C (50°F) and 66°C (150°F)
• Regularly inspect and maintain the pump to ensure long service life