GRACO Fire-Ball® 300 Series 5:1 Universal Size Oil Pump - (SKU: 203876)The GRACO 203876 is a pneumatic piston pump designed for reliable and accurate dispensing of petroleum and synthetic based oils (motor, gear, and ATF). It is constructed from steel, polyurethane, aluminum, and Buna N, making it durable and suitable for industrial applications. Key Features: Pneumatic Piston Pump Fire Ball 300 Series 5: 1 Steel, polyurethane, aluminum, Buna N Maximum working pressure: 900 psi (6. 2 MPa) Petroleum and synthetic based

40–320 bar)

Regularly inspect tip and guard for wear or damage

specific pump models not detailed in available sources

ensuring optimal spray performance and safety

Inspect the reed switch and surrounding components for wear or damage during replacement

Ensure the hopper and clamp are clean and free of debris before installation

Extends throat packing and piston rod life

Includes all necessary seals for air side repair

primarily in industrial and professional settings

Avoid kinking or twisting the hose during use to maintain flexibility and longevity

The tip is best used with materials such as lacquers

300 cubic inches (4