Chemical drum pump,Electric chemical drum pump types and applications

A chemical drum pump is a specialized device designed to safely and efficiently transfer liquids—especially hazardous or corrosive chemicals—from drums, barrels, or IBCs (Intermediate Bulk Containers). These pumps minimize spills, reduce operator exposure, and ensure precise dispensing.

Types of Chemical Drum Pumps

1. Manual Drum Pumps

• Operated by hand (lever or rotary action).

• Best for small-scale transfers or when electricity isn’t available.

• Example: Lutz Jesco manual pump.

2. Electric Drum Pumps

• Powered by 12V DC, 24V DC, 110V AC, or 230V AC.

• Higher flow rates (typically 5–50 LPM).

• May have explosion-proof (ATEX) options for flammable liquids.

• Example: FLUX electric drum pump.

3. Pneumatic (Air-Powered) Drum Pumps

• Safe for flammable or explosive environments (no electric spark risk).

• Requires compressed air supply.

• Example: Yamada air-operated drum pump.

4. Battery-Operated Drum Pumps

• Portable, cordless operation (e.g., 12V rechargeable battery).

• Useful in remote or hazardous locations.

• Example: Koshin battery-powered pump.

Key Features to Consider

✔ Material Compatibility – Pumps come in:

• Polypropylene (PP) – For acids, alkalis.

• Stainless Steel (SS 316) – Corrosion-resistant for harsh chemicals.

• PVDF or PTFE – For aggressive solvents (e.g., acetone, toluene).

• Seals (EPDM, Viton, PTFE) – Must match the chemical being pumped.

✔ Flow Rate & Viscosity Handling

• Thin liquids (water-like): Up to 50 LPM.

• Viscous fluids (oils, syrups): May require gear or diaphragm pumps.

✔ Safety & Certifications

• ATEX/IECEx – For explosive atmospheres.

• Grounding & Drip-Proofing – Prevents static and leaks.

✔ Mounting & Dispensing Options

• Drum-mounted (clamps onto bung opening).

• Hose & nozzle kits for controlled pouring.

• Self-priming models for easier startup.

Common Applications

• Transferring acids, solvents, oils, fuels, adhesives, and food-grade liquids.

• Used in chemical plants, labs, automotive, agriculture, and pharmaceuticals.

Top Brands

• Lutz Pumps (manual/electric)

• Finish Thompson (corrosion-resistant models)

• FLUX (electric & pneumatic)

• Yamada (air-operated)

• Kecol (high-viscosity pumps)

How to Choose the Right Pump?

1. Check chemical compatibility (refer to chemical resistance charts).

2. Determine required flow rate & viscosity handling.

3. Select power type (electric, manual, pneumatic, battery).

4. Verify safety needs (explosion-proof, grounding).

5. Consider ease of cleaning & maintenance.