The GRACO LubePro™ A4000 Reciprocating Oil Pump (SKU:. 17T178) is a pneumatic piston pump designed for automatic lubrication systems. It features a 5.5-liter reservoir and is constructed for durability and reliability. This pump is intended for use in industrial environments to provide accurate, reliable lubrication for machinery, helping to reduce downtime and extend equipment life.

Key Features:

• Pneumatic Piston Pump
• A4000, 5.5 Liter Reservoir
• High-strength, shatter-resistant reservoir; high-quality seals
• Compatible with GL-1, GL-1 X, GL-1 XL, GL-32, GL-33, GL-42, and GL-43 injectors; recommended fluids: oil (SAE 10 minimum weight), grease (up to NLGI #2)
• Integrated vent automatically and reliably relieves pressure
• Optional low level detection available, factory installed
• Pneumatic power for easy installation into existing air lines
• Optimally lubricates while machines are running
• Provides accurate, reliable lubrication for every lube point
• Built for ease of maintenance and reliability

Applications:
Industrial automatic lubrication systems for machinery in sectors such as mining, construction, agriculture, and manufacturing. Ensures consistent lubrication to reduce wear and downtime.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Install into existing air lines for pneumatic operation
• Ensure proper alignment and secure mounting
• Check for leaks and proper venting after installation
• Regularly inspect seals and reservoir for wear or contamination
• Follow manufacturer’s guidelines for fluid compatibility and maintenance intervals