The GRACO 77X016 is a heavy-duty electric piston pump designed for automatic lubrication and transfer applications. It is constructed with robust materials for industrial environments and is intended for use with large-capacity reservoirs, specifically for continuous lubrication of in-plant machinery, off-road equipment, and on-road vehicles.

Key Features:

• Electric Piston Pump
• HF, Stand Alone Pump for 400 lb (180 kg) Reservoir
• Heavy-duty, hardened steel gears, strong steel reservoir
• 1.5 in³ – 25 in³/minute (24.6 cm³ – 410 cm³/minute) for HF models
• 3500 psi (24.1 MPa, 241 bar) for HF models
• Single Line Parallel metering devices; in-plant machinery, off-road equipment, on-road vehicles
• IP69K (Ingress Protection)
• Adjustable motor control for optimal performance
• Cavitation-free fill/vent path for easy maintenance
• Direct mount vent valve
• Built-in lift ring for handling
• Reliable, continuous lubrication
• Easy drop-in replacement with common bolt pattern (for reservoir models)

Applications:
Automatic lubrication systems for in-plant machinery, off-road equipment, and on-road vehicles. Suitable for large-scale industrial and mobile applications requiring continuous, reliable lubrication.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper alignment and secure mounting of the pump and reservoir
• Connect to compatible single line parallel metering devices
• Follow manufacturer guidelines for electrical connections (24 VDC)
• Use appropriate fittings for fluid outlet (0.375 in NPT female thread)
• Regularly inspect and maintain the pump and reservoir for optimal operation