✔ Explosion-Proof (ATEX/UL Listed) – Critical for flammable fuels
✔ Self-Priming – Handles dry starts without damage
✔ Grounding Wire – Prevents static sparks during transfer
✔ Material Compatibility – Aluminum, SS316, or PTFE-lined for fuel resistance
✔ Flow Rate – Typically 5–25 GPM (20–100 LPM)**
| Model | Brand | Flow Rate | Voltage | Best For | Price |
|---|---|---|---|---|---|
| FLUX FLEXI-FLO 30 | FLUX | 30 LPM | 12V/24V DC | Diesel, biodiesel | $350–$600 |
| Fill-Rite FR1212 | Fill-Rite | 12 GPM | 12V DC | Gasoline, kerosene | $400–$700 |
| GPI GDM-30 | GPI | 30 GPM | 115V AC | High-speed transfer | $500–$900 |
| Lutz 8500-EX | Lutz | 20 LPM | 24V DC | ATEX Zone 1 (hazardous) | $600–$1,000 |
Diesel/Biodiesel: FLUX FLEXI-FLO (aluminum body, Viton® seals)
Gasoline: Fill-Rite FR1212 (explosion-proof motor)
Kerosene/Jet Fuel: GPI GDM-30 (high-flow, stainless steel)
Mixed Fleet Use: Lutz 8500-EX (universal chemical resistance)
✔ UL/ATEX Certification – Mandatory for gasoline/diesel pumps
✔ Auto-Shutoff Nozzle – Prevents overfilling/spills
✔ Drip-Free Couplings – Minimize leakage during disconnects
Secure the Pump – Use a drum bung adapter for stability
Ground the Drum – Connect grounding wire to prevent static
Use Fuel-Rated Hose – Reinforced PVC or steel braided
Install an Inline Filter – Catches debris (critical for biodiesel)
Flush After Use – Prevents residue buildup (especially biodiesel)
Inspect Seals Annually – Replace if hardened/cracked
Store Indoors – Protect from moisture/UV degradation
Drum Adapter Kit – Ensures leak-proof bung connection
10-Foot Discharge Hose – Flexible, fuel-resistant tubing
Digital Meter – Tracks gallons transferred (e.g., Fill-Rite 811)
Nozzle with Auto-Stop – Complies with EPA spill prevention rules
Pro Tip: For winter use, choose a pump with cold-weather seals (low-temperature EPDM or Viton®) to prevent cracking in subzero temps.
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Fuel type (e.g., ethanol-blended gasoline, #2 diesel)
Desired flow rate (GPM/LPM)
Power source (12V/24V DC, 110V AC)
Budget (entry-level vs. industrial-grade)