Engineered for reliability in demanding vehicle service environments, the Graco Model 112196 is a high-performance 3:1 ratio Fire-Ball 300 air-operated piston pump designed for efficient oil transfer. This stationary dispenser is optimized for continuous duty applications, featuring a 3-inch differential air motor that delivers consistent pressure and flow for medium-pressure lubricant circulation. The rugged construction ensures long-term durability when handling petroleum-based lubricants, including engine oil, gear oil, and automatic transmission fluid. Technical specifications include a 1/2 inch npt(f) air inlet and a 1/2 inch npt(f) fluid outlet, providing seamless integration into existing shop piping or hose reels. Its proven displacement design minimizes maintenance downtime while maximizing fluid delivery rates in automotive dealerships, fleet maintenance facilities, and industrial service shops. This genuine Graco Fire-Ball 300 pump offers the ideal balance of longevity and performance, making it a critical component for professional lubrication systems requiring precision and dependable fluid management in heavy-duty work cycles.