The GRACO 558950 Meter-Flo® Electric Pump is a rugged, direct-drive gear pump designed for dependable, continuous delivery of hydraulic or lube oils in high-demand industrial applications. Its solid cast-iron housing and match-ground, heat-treated steel gears ensure durability and long service life. The pump is intended for use in systems requiring reliable oil delivery to multiple lubrication points.

Key Features:

• Electric gear pump
• Meter-Flo® Electric Pump, 117 cu in/min (1917 cc/min) @ 1,725 rpm, NPT Ports, CW
• Cast-iron housing with match-ground, heat-treated steel gears
• 117 cu in/min (1917 cc/min) @ 1,725 rpm
• Maximum working pressure: 1,500 psi (10.3 MPa)
• Compatible with oil, series progressive metering devices, and in-plant machinery
• Positive displacement for constant delivery
• Rugged, solid pump housing for dependability
• Standard SAE 4-bolt mounting for easy installation
• Direct-coupled 1/2 horsepower motor
• Ideal for up to 1,000 lubrication points
• Long service life and reliability

Applications:
Direct-drive, smoothly operating pumps ideal for continuous delivery of hydraulic or lube oils in industrial machinery, process oil and natural gas systems, and for contractors and DIY applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper alignment and secure mounting using the standard SAE 4-bolt pattern
• Connect NPT ports according to system requirements
• Verify electrical specifications and motor compatibility before installation
• Regularly inspect and maintain the pump for long-term reliability
• Monitor oil quality and viscosity to ensure compatibility with pump specifications
• Check for leaks and wear on gears and housing
• Follow manufacturer’s recommended maintenance schedule