Drum Pump Solutions by ARO

A drum pump is a pump and tube assembly designed to safely transfer liquids out of standard drums or totes without tipping or manual pouring. Use one when you need controlled flow, reduced spillage, and better ergonomics—especially with hazardous, viscous, or high-value fluids.

Pick electric if you have consistent power supply, want adjustable speed via a controller, and operate in non-hazardous areas. Choose pneumatic if your site prefers air tools, you work near flammable vapors, or you need a compact, spark-free solution. Both deliver reliable flow; the environment and safety rules are your main decision drivers.

Yes—provided you select the correct wetted materials (e.g., stainless steel, polypropylene, PVDF) and seals (e.g., PTFE, FKM) for your specific chemical. Always check a chemical compatibility chart and your SDS before purchasing. The wrong material can degrade, leading to leaks or failures.

Standard configurations handle low to medium viscosity fluids (think water-like up to syrupy). For thicker products, choose larger diameter tubes, stronger motors, or specialized high-viscosity kits. If your fluid is paste-like, consider alternative transfer technologies (e.g., piston or progressive cavity).

If your workspace contains flammable vapors or is classified as a hazardous area, you must follow local codes. Pneumatic drum pumps are often preferred because they eliminate ignition sources from the motor. For electric units, use appropriately certified motors and controls. Always verify with your safety team.

Use correct seals, ensure proper tube insertion depth, tighten all connections, and consider anti-drip nozzles. Keep spare O-rings and gaskets on hand, and perform routine inspections after handling aggressive solvents or high temperatures.

Regularly flush the pump with a compatible cleaning fluid, inspect seals and bearings, and replace worn parts using service kits. Keep air supply clean and dry for pneumatic models; for electric models, check cords, plugs, and ventilation.

Yes—if you swap tube assemblies and seals to match each fluid’s compatibility and prevent cross-contamination. Label each tube for its designated fluid, and flush thoroughly between changes.

Confirm the drum opening (e.g., 2" NPT for 55-gallon ≈208 L) and fluid properties (density, viscosity), then select a tube length that reaches the drum bottom and a motor with adequate flow rate. If unsure, share your fluid data and required throughput for a tailored recommendation.