The GRACO G18C03 is an air-powered, positive displacement pump designed for reliable fluid transfer and spray applications. It is constructed with robust materials for industrial environments and is intended for use in equipment requiring consistent, high-pressure fluid delivery, such as spray foam systems and other industrial coating processes.

Key Features:

• Air-powered positive displacement pump
• G18C03, 18:1 ratio, 125cc
• 2 gpm (7.5 lpm)
• Maximum inlet air pressure: 100 psi (0.7 MPa, 7 bar); Maximum fluid working pressure: 1800 psi (12.4 MPa, 124 bar)
• Designed for use with GRACO spray packages and compatible with various GRACO guns and accessories
• Cart mount design for portability and stability
• Pump/gun air controls for operational flexibility
• Suction hose included for versatile fluid intake
• External valve access for easy servicing and online replacement
• Low air consumption for increased efficiency
• Proven to outperform and outlast other pumps in its class
• Highest technology air motor on the market

Applications:
Ideal for industrial spray foam, coatings, and other high-pressure fluid transfer applications where reliability and efficiency are critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Mount the pump securely on the provided cart for stability during operation
• Ensure all air and fluid connections are tight and leak-free
• Follow GRACO’s recommended maintenance schedule for air motor and fluid components
• Keep the wet-cup 1/3 filled with GRACO throat seal liquid (TSL) for proper lubrication and sealing
• Stop the pump at the bottom of its stroke for maintenance and cleaning