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Flame King

Flame King YSN-301 30 Pound Steel Propane Tank Cylinder with Type 1 Overflow Protection Device Valve DOT and TC Compliant

  • Based on 3,613 reviews
Condition: New
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Jun 7 – Jun 13
Order within 2 hours and 59 minutes
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Features

  • EMPTY TANK: Pre-purged vacuum ready for filling with propane; built from high-grade welded steel and powder coated for rust prevention
  • OVERFILL PREVENTION DEVICE: Comes with an OPD valve to prevent overfilling; required by law in most States, if your tank doesn't have this, most places won't fill it!
  • SAFETY: X-ray and hydrostatic tested and DOT and Transport Canada certified so you can be sure to transport safely both in the US and CA
  • SUIT YOUR NEEDS: With a standard-size connection valve, this large 30LB tank will connect as easily as smaller tanks, and work with RVs or trailers, propane tank attachable heaters, and other accessories.
  • LEADING THE INDUSTRY: Flame King, a leader in propane storage solutions, prides itself on making the highest quality, premium, refillable propane tanks on the market. From 1lb up to 100lb tanks, we've got you covered

Brand: Flame King


Color: White


Material: Alloy Steel


Specification Met: DOT, Transport Canada


Number of Items: 1


Brand Name: Flame King


UPC: 689984695763 899003000311 604945337803


Manufacturer: Flame King


Part Number: YSN301


Model Number: YSN-301


Included Components: 30LB Empty Propane Tank


Unit Count: 1.0 Count


Item Type Name: DOT and TC Compliant


Color: White


Material: Alloy Steel


Specification Met: DOT, Transport Canada


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 7 – Jun 13

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.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Good tank, reasonably priced.
Style: 30 LB Tank Pattern Name: Cylinder
My main concern was the date of manufacture. Propane tanks are only good for 12 years and then they must be recertified or you can't get them filled. The cost of recertification is about the same as the cost of a new tank. That's why I bought two of these. The date of manufacture is 08/19. I was pleased with that. As many other reviewers have pointed out, these tanks do not have the Flame King name on them. They are just plain white tanks with a black plastic mesh around them. That's not a big deal to me. As long as these tanks fulfill their intended purpose, the Flame King name means absolutely nothing to me. I got them filled today and connected them to my travel trailer. They serve the purpose for which I bought them. The price was right and the shipping was free. I am completely satisfied. By the way they are made in Thailand if that's important to you. The only thing that's important to me is that they don't leak and I can get them filled without any b.s. for the next 11 years and 1 month. The sad thing is that I have 2 perfectly good tanks that I can't get filled because they are 13 years old. ... show more
Reviewed in the United States on December 1, 2019 by Joe Bouler
    • Great way to stock up on propane!
Style: 30 LB Tank Pattern Name: Cylinder
Compared to buying at Lowe's hardware, this is THE way to get a nice sized tank for a fair price. Top notch packing and quick delivery. I use these to heat my garage with a Mr. Heater Big Buddy 18k BTU (model MH18B.) 2 30# tanks last me nearly 10 full days andkeep my 2 car garage from freezing on the lowest setting. You won't regret these tanks. ... show more
Reviewed in the United States on February 21, 2025 by A CarGuy
    • Arrived undamaged.
Style: 30 LB Tank Pattern Name: Cylinder
Excellent product, arrived undamaged, quality item.
Reviewed in the United States on December 24, 2025 by Dan
    • valve stuck closed
Style: 30 LB Tank Pattern Name: Cylinder
brought my brand new 30# to get filled. This guy had the dangest time trying to get the propane to flow in. He tried using the different attachments. I had a 2nd tank to be filled, since i have been using that one, it filled with no problems. Back to the new one, he eventually used a screwdriver and a spray bottle of soap to open, i could see he had a bit of difficulty to do. I will buy another but will wait so i dont have the two tanks expire at the same time, thats the plan unless some world event changes that. ... show more
Reviewed in the United States on March 13, 2026 by Steve
    • Arrived in Very Good condition
Style: 30 LB Tank Pattern Name: Cylinder
The recent rash of bad reviews almost scared me away when I upsized my RV's tanks. But being the same brand as those that came on it, I decided to take the risk. So glad I did! The complaints and photos from others were completely unfounded with my two new tanks. Wrapped in bubble wrap (though admittedly not heavily) one of the two had a very small dent at the bottom where the side rolls under to form the bottom. The other had only a tiny rubbed spot in the paint worn in shipping. Both entirely inconsequential. Zero damage at top "handle" seen in others' photos. Mfg. date code 5/2020. Paint job was very good, high gloss, heavy coat. Flame King labels and evacuation stickers intact. My only issue was the valve on one tank had somehow been opened and its vacuum purge lost. No problem, however, as my supplier merely opened the purge screw on the side of the valve and filled until liquid appeared, pushing the air out as it filled. Good value, fast delivery, very happy with purchase! ... show more
Reviewed in the United States on October 26, 2020 by glb52
    • A MUST HAVE
Style: 30 LB Tank Pattern Name: Cylinder
After reading many of the reviews. I almost did not get it. I am very glad I did. I was a little worried about the age of the tank. It is not an issue as it is only 8 weeks old. I bought it 11/22 and it was made 9/22. It was purged and did have the flame king sticker on it. I gave it 4 stars as there was some minor damage to it. It seems to be a trend. They need to do better packaging. It is in no way a deal breaker. I did not buy it as a piece of art or to look at. Overall it looks new and works just like it should. The money you save off trade-ins alone it will pay for itself it the first year. Where I am located a 20 pound trade-in (actually only 15 pounds) cost around $32. The price to fill this 30 pound tank was under $25, Owning your own also gives you the bonus of keeping any unused propane. Unlike the trade-ins that you don't and give it away with the tank. It is only weighs 25 pounds empty so getting it filled is not a chore either. ... show more
Reviewed in the United States on November 19, 2022 by evon
    • Should have done this long ago
Style: 30 LB Tank Pattern Name: Cylinder
I got tired of doing the exchange tank…I really don’t think these exchange tanks are actually filled to the required max so I’m getting cheated. Plus there is always a defective tank that you just can’t get the rest of the propane out of it. I have a local gas station that fills propane tanks so I know I’m getting a full fill for my money. I bought 2 -30lb tanks that will also lessen my refill trips. These 30lb tanks come pre-purged so it can be filled right away. The initial cost of owning your own tank but also I’m saving time, money…..buy the nice covers Amazon sells for this size tank. ... show more
Reviewed in the United States on January 10, 2026 by JoDo
    • Propane tank
Style: 30 LB Tank Pattern Name: Cylinder
Review Image by Amazon Customer
Reviewed in the United States on February 25, 2026 by Amazon Customer

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