420 lbs (120 Gallon) Propane D.O.T. Tank Small Propane Tanks

$ 1 400

+ Free Shipping

420 lbs (120 Gallon) Propane D.O.T. Tank (usually arrives within 1-2 weeks) small propane tanks

Width:
30.00 (in)
Height:
54.00 (in)
Depth:
30.00 (in)
Weight:
278 lbs Empty & 685 lbs Full
Category:

Looking for a portable and safe propane tank for medium-scale applications? The 420 lbs (120-gallon) Propane D.O.T. Tank is perfect for residential, recreational, and light commercial use.

At californiapropanedepot.com, we provide brand-new DOT-certified propane tanks designed for durability, safety, and compliance with federal and local regulations.


Why Choose a 420 lbs (120 Gallon) DOT Propane Tank?

DOT Certification Ensures Safety

  • Built to meet Department of Transportation regulations

  • Approved for safe transport of liquefied petroleum gas (LPG)

  • Designed for temporary, portable, or mobile use

  • Compliant with NFPA 58 propane storage standards


Ideal Capacity for Residential & Recreational Use

  • 120-gallon capacity (~420 lbs of propane)

  • Perfect for:

    • RVs, campers, and food trucks

    • Residential heating and water heaters

    • Small commercial or mobile operations

  • Portable yet high-capacity storage solution


Durable Construction

  • Heavy-duty steel cylinder with corrosion-resistant coating

  • Equipped with fill valve, service valve, and pressure relief valve

  • Long-lasting performance with proper care


Applications for 420 lbs DOT Propane Tanks

Residential & Recreational

  • Home heating, water heaters, and fireplaces

  • RVs and campers for off-grid fuel supply

  • Portable grills, heaters, or cooking appliances

Commercial & Light Industrial

  • Food trucks and mobile catering units

  • Temporary fuel supply for events or job sites

  • Small workshops requiring propane


Technical Specifications

  • Capacity: 120 gallons / 420 lbs propane

  • Material: Heavy-duty steel

  • Certification: DOT

  • Orientation: Vertical or horizontal above-ground

  • Fittings: Fill valve, service valve, pressure relief valve

  • Exterior Finish: Corrosion-resistant coating

  • Use Case: Portable and transportable propane storage

Check californiapropanedepot.com for exact specifications and inventory.


Safety & Compliance

  • Only use with approved propane appliances

  • Keep away from heat sources and ignition points

  • Ensure proper ventilation when used in enclosed spaces

  • Follow DOT, NFPA 58, and local regulations for transport and use


Why Buy From CaliforniaPropaneDepot.com?

Brand-New DOT Tanks

  • Maximum portability, safety, and durability

Expert Guidance

  • Assistance with installation, transport, and compliance

Fast Availability

  • Inventory ready for immediate shipment

Regulatory & Safety Support

  • Ensure compliance with DOT, NFPA 58, and local fire codes


Frequently Asked Questions

How much propane does this tank hold?

120 gallons (~420 lbs), ideal for medium-scale residential, recreational, or commercial use.

Can it be transported in an RV or food truck?

Yes — DOT certification allows safe transport of LPG.

How long will a new DOT tank last?

With proper maintenance, 20–30 years of reliable service is typical.

Do I need a permit?

Permit requirements vary by location. Always follow DOT, NFPA 58, and local fire codes.


Get a Quote on a 420 lbs (120 Gallon) DOT Propane Tank Today

For portable, safe, and code-compliant propane storage, the 420 lbs DOT propane tank is perfect for residential, recreational, and light commercial applications.

Visit californiapropanedepot.com to:

  • Check inventory

  • Request pricing

  • Schedule professional delivery or placement guidance

  • Speak with a propane storage expert

Ensure reliable, transportable propane storage for all your medium-scale propane needs.

Shopping Cart