Portable Diesel Tank Selection Guide for Generators
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1. Calculate Fuel Requirements• Determine generator's hourly consumption (check specs)
• Example: 2.5 gal/hour × 8 hours = 20 gallons
• Add 20% buffer → choose 25-30 gallon tank
Pro Tip: For 10kW generators, plan for ~3 gallons/hour at full load -
2. Material & ConstructionHDPE Plastic:
• UV-resistant and lightweight
• Example: Scepter 25-gallon
Steel:
• Double-walled for durability
• Example: Emu 50-gallon
Safety Must-Haves:
• Flame arrestor
• Pressure vents
• Tight-sealing cap -
3. Fuel Transfer Compatibility• Pre-drilled ports for pumps (e.g., RDS 30-gallon with 1" NPT)
• Match hose fittings to generator inlet (typically 3/4")
• Use reinforced hoses with stainless clamps
Warning: Mismatched fittings can cause dangerous leaks -
4. Portability & Storage• Wheel kits (e.g., Fuelbox 45-gallon)
• Space-saving designs (oval shapes like Scepter 16-gallon)
• Verify local regulations for spill containment
Measure your storage area before purchasing -
5. Additional Features• Fuel gauges (Tuffiom 30-gallon)
• Insulation for cold climates
• Multi-use compatibility (generator + vehicle)
The Scepter 10-gallon Jerry can works for both applications -
6. Certifications & Standards• US: DOT/UL 142 (steel) or UL 1316 (plastic)
• Europe: EN 13091 compliance
• Always check for manufacturer certifications
Avoid uncertified tanks - they may fail safety tests