420 lbs (120 Gallon) ASME Propane Tank For Sale

Compact Power, Serious Capacity

Up for sale is a 420 lb (120-gallon) ASME-certified vertical propane tank in good used condition. This is one of the most versatile sizes on the market — large enough to meaningfully power residential appliances, pool heaters, or generators, yet compact enough to fit in tight spaces where a larger horizontal tank won’t work.

The tank is built to ASME pressure vessel standards and meets NFPA 58 requirements, meaning it will be accepted by virtually all licensed propane suppliers for refill service. The vertical orientation with integrated base skirt provides a stable, minimal-footprint installation — ideal for locations with limited yard space or where aesthetics matter.

All original service components are present and undamaged: main service valve, pressure relief valve, liquid level gauge, and vapor connection. The exterior shows surface weathering consistent with normal outdoor use — no structural damage, deep corrosion, or dents observed.

Tank is currently empty and purged. No hazmat requirements typically apply to empty propane tanks for transport. Buyer is responsible for any required inspection by their propane supplier before first fill.