The GRACO 77X000 is a robust, electric piston pump designed for automatic lubrication systems. It is constructed for heavy-duty use and is intended to supply grease to various lubrication points in industrial and mobile equipment. The pump is compatible with 35 or 60 lb (16 or 27 kg) reservoirs and is engineered for reliability and ease of maintenance.

Key Features:

• Electric piston pump
• Dyna-Star® HP 24 VDC
• Heavy-duty, designed for industrial environments
• 24.6–295 cm³/min (1.5–18 in³/min) for HP models
• Maximum outlet pressure: 344 bar (34.47 MPa, 5000 psi) for HP models
• Compatible with 35 or 60 lb (16 or 27 kg) reservoirs; suitable for injector-based, series progressive, and dual line metering systems
• GRACO Advantage Drive™ – heavy-duty gear drive, lubed for life
• Tube-in-tube vent and fill path – allows quick conversion of drum to injector system
• Designed for cold weather performance
• Reliable, low-maintenance operation
• IP69K rating for protection against water and dust ingress

Applications:
In-plant machinery, off-road equipment, on-road vehicles, and other industrial applications requiring automatic lubrication

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure the pump is installed according to the manufacturer’s guidelines for reservoir size and type
• Verify electrical connections are secure and within the specified voltage range (24 VDC, 18–32 VDC input)
• Use appropriate fittings and hoses for fluid outlet (3/8 in NPT female)
• Regularly inspect and maintain the pump and reservoir for optimal performance
• Consult the manual for specific installation and maintenance procedures