The GRACO 563305 Modu-Flo® HLJ-5 Hydraulic Pump is a hydraulic piston pump designed for automatic lubrication systems. It is constructed for robust industrial use and is intended to deliver precise, reliable lubrication to critical equipment, minimizing downtime and maintenance needs.

Key Features:

• Hydraulic piston pump
• HLJ-5
• Maximum working pressure: 3000 psi (20680 kPa)
• Compatible with GRACO Modu-Flo® automatic lubrication systems; mix and match with other Modu-Flo® pumps, reservoirs, and manifolds
• Double-acting operation
• Modular design for easy customization and reduced inventory
• Highly reliable for minimizing downtime
• Easy to maintain and service
• Designed for versatility across various equipment needs

Applications:
Ideal for industrial applications where minimizing downtime is critical, such as mining, manufacturing, and agriculture. Suitable for use in automatic lubrication systems for heavy machinery and equipment.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Follow manufacturer guidelines for hydraulic pressure settings (typically 200–2000 psi for HLJ-5, but can handle up to 3000 psi as per some sources)
• Ensure proper hydraulic fluid supply and system compatibility
• Regularly inspect and maintain the pump to ensure long service life
• Consult the equipment manual for specific installation and maintenance procedures