Graco Fire-Ball® 300 Series 5:1 Universal Size Oil Pump (Model 203876)
A heavy-duty, air-powered oil pump designed for high-pressure, medium-volume oil transfer in industrial and automotive service environments (e.g., dealerships, quick-lube centers, fleet shops).
________________________________________
Specifications
Pump & Performance
• Pump ratio: 5:1 (air to fluid) — provides high output pressure.
• Maximum working pressure: ~900 psi (62 bar / 6.2 MPa).
• Cycles per gallon: ~30 — efficient pumping per gallon of oil.
Design & Operation
• Power type: Pneumatic (air-operated).
• Air inlet: 3/8″ NPT (female).
• Air operating pressure: Up to ~180 psi.
• Recommended air consumption: ~25 SCFM.
• Maximum continuous cycle rate: ~70 CPM (cycles per minute).
• Fluid inlet: 1-1/2″ NPT (female).
• Fluid outlet: 1/2″ NPT (female).
Materials & Construction
• Wetted materials: Steel, polyurethane, aluminum, Buna-N (durable and corrosion-resistant materials suitable for oil).
• Air motor effective diameter: ~3 in (76.2 mm).
Noise Levels
• Sound power: ~85.6 dB(A).
• Sound pressure: ~77.8 dB(A).
Weight & Dimensions
• Weight: ~17 lb (≈ 7.7 kg).