Oil drum pumps with metering gauges are essential tools for accurately transferring and measuring liquids (such as oils, fuels, chemicals, or solvents) from drums or barrels. These pumps ensure precise dispensing while minimizing spills and waste. Here’s an overview of their features, types, and considerations:
Metering Gauge – Measures the volume of liquid dispensed (usually in liters, gallons, or ounces).
Materials – Made from chemical-resistant materials like:
Stainless steel (for corrosive or high-purity liquids)
Aluminum (lightweight, good for oils and fuels)
Plastic (PP, PE) (for acids, solvents, and chemicals)
Pump Mechanism – Options include:
Rotary hand pumps (manual operation)
Piston pumps (for thicker liquids)
Electric or battery-operated pumps (for frequent use)
Hose & Nozzle – Often includes a flexible hose and shut-off nozzle for controlled dispensing.
Drum Adapter – Fits standard 55-gallon (200L) drums (2" NPT or DIN bung openings).
Manual Hand Pumps – Affordable, no power needed, ideal for occasional use.
Battery-Operated Pumps – Portable, efficient for larger volumes.
Electric Drum Pumps – Higher flow rates, suitable for industrial use.
Diaphragm Pumps – For viscous or hazardous liquids.
✔ Lubricants & Oils – Engine oils, hydraulic fluids.
✔ Fuels – Diesel, kerosene, gasoline.
✔ Chemicals – Solvents, acids, adhesives.
✔ Food & Pharma – Edible oils, syrups (food-grade pumps).
Lutz Pumps – Reliable manual and electric options.
GPI (Great Plains Industries) – High-precision metering pumps.
Fill-Rite – Popular for fuel transfer with accurate gauges.
Kecol Pumping Systems – Chemical-resistant models.
Flow Rate Needed (e.g., 2-20 GPM).
Chemical Compatibility (check material resistance).
Accuracy (mechanical vs. digital meters).
Portability (hand pump vs. electric).
Safety Certifications (ATEX for flammable liquids).