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Flame King

Flame King YSN420ASME 420LB (120 Gallon) ASME Vertical Steel Propane Tank, White

    • Based on 105 reviews
Condition: New
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$1,199.00 Why this price?

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 16
Order within 23 hours and 40 minutes
Available payment plans shown during checkout

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Style: ASME Certified


Features

  • PRE-INSTALLED with propane float gauge, can easily accommodate "Remote Ready Dial" for accurate gas level readings - sold separately
  • FITTED WITH HIGH QUALITY VALVES - 1.25-inch ACME Fill valve, Service Valve, and Relief valve
  • SHIPS EMPTY, pre-purged, vacuum sealed and ready for filling with propane
  • LID COVER INSTALLED for protection of the valves and gauge; durable powder coated for long-lasting rust protection
  • ASME CERTIFIED: These cylinders are manufactured to ASME specifications in facilities that have a Quality Management System certified to ISO 9002 requirements
  • DOES NOT NEED RE-CERTIFICATION: The advantage of ASME cylinders vs. DOT is that they DO NOT require recertification after 12 years from the Date of Manufacture.
  • ONE-YEAR WARRANTY: 1-year Manufacturer's Defect Warranty

Product Dimensions: 30 x 30 x 54 inches


Item Weight: 153.7 pounds


Manufacturer: Flame King


Country of Origin: Thailand


Item model number: YSN420ASME


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • quality and use.
Style: ASME Certified
use it for my generator and it has function just fine, now I have several days of generator instead of hours without switching tanks.
Reviewed in the United States on January 29, 2025 by Michael
    • Product was great
Style: ASME Certified
Great tank but the delivery was terrible.
Reviewed in the United States on January 3, 2025 by Monica
    • Good deal!!
Style: ASME Certified
We bought this for our RV site and it is just what we needed. The local propane company came out and set it up with the correct regulator and pipes and it has been working as expected for over a year now. It makes life so much easier compared to when I had to change out the 30 lb bottles every few days in the winter. ... show more
Reviewed in the United States on February 11, 2025 by jdy
    • Fast shipping
Style: ASME Certified
I received regular communication from the shipping and scheduling team. The tank arrived in perfect condition on a pallet and they used a pallet jack to move it into my garage. The tank is heavy so you’ll need to either lay it on its side and roll it or use some other method to move it to the installation spot. ... show more
Reviewed in the United States on January 19, 2025 by Coopersburg Guy
    • these are very large items
Style: ASME Certified
these are large and heavy items but they arrived on schedule, they were left were i requested them to be, and they appear to be in very good condition, no shipping damages.
Reviewed in the United States on February 6, 2025 by Randy
    • Great product
Style: ASME Certified
Bought this in October of 2023. Got it in December of 2023. After getting this some of the propane fill places asked how I was able to buy this take. I told them and they said nothing. I have found that because I own the tank they give me a better price. How I found out is that I heard my neighbors complain about the propane price they have to pay because they can’t shop for the best prices. Most of the time it’s $1 a gallon. Lately it’s been $2 a gallon or more. As far as rust. I found that it’s primer on it. You can get 2 rustoleum white spray cans at Home Depot for around $12 for a can. Looking at how much you save on propane cost why complain. If you are using it on your RV. You can hook it up to your RV propane regulator. You don’t need anything special. ... show more
Reviewed in the United States on September 14, 2024 by Amazon Customer
    • Defective tank fill valve on delivery
Style: ASME Certified
The tank looked fine upon delivery, but when filled the valve leaked so bad that the propane company had to install a check valve to prevent all the propane from escaping. when reported to the seller they said it could be fixed with a screwdriver, dismissing the problem as insignificant. I had to contact Amazon to get them to step in to help and get the valve replaced. ... show more
Reviewed in the United States on April 7, 2024 by Phil Isherwood
    • Nice tank, but they had a price increase
Style: ASME Certified
Review Image by Jeffrey S. Jeffrey S.
Review Image by Jeffrey S. Jeffrey S.
Review Image by Jeffrey S. Jeffrey S.
Review Image by Jeffrey S. Jeffrey S.
The tank arrived fast, delivered in about 2 1/2 weeks. It's made in Thailand. Got mine Sep '22 for $1,175, a great deal, and after that they increased the price. Since I'm installing it near the beach, I contacted Flame King to ask about their corrosion protection, and if it would hold up. I suggested adding additional paint, and they said it was a good idea. Coated it with 1 quart, 3 coats, of 2-part PPG commercial paint ($73), Terex gray color, using a Harbor Freight HVLP gun. Good thing that I did as there were spots worn through from shipping. It arrived wrapped in plastic, one small dent, but no pallet or other protection. It's getting installed with a Rego 2-stage regulator, the brand recommended by Ferrellgas. Edit: After the initial fill, Ferrellgas refused to fill it unless it was white. Two cans of appliance white enamel from Home Depot later, they filled it. ... show more
Reviewed in the United States on October 24, 2022 by Jeffrey S. Jeffrey S.

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