The true answer is 7.1 gallons but it very between 6.5-7.1 gallons it may take a little bit more due to its more likely not purged.

Is this refillable/reusable?

Yes, just had mine refilled. Being used on my 5th wheel Rv.

Will this tank fit under the standard hard covers, that are normally. used to cover the 20 lb tanks?

It's a 30# tank, so it is going to be taller than a 20#. If your 20# tanks are the same height, they still will be skinnier than this 30#. I would suggest looking somewhere that carries these tanks, and view them in person if you are trying to place them in a particular spot.

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

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

Product ID: 295740480

Details

Brand
Flame King
Capacity
30 pounds
Color
White
Material
Alloy Steel
Specification Met
DOT Transport

⛽Type 1 OPD valve prevents overfill

⚖️30 lb high-capacity steel tank

🛡️DOT & TC certified safety

R13931

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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Description

🔥 Power your journey with safety and style!

SEAMLESS COMPATIBILITY - Standard connection valve ensures effortless hookup with a wide range of propane accessories.
DURABLE STEEL CONSTRUCTION - Crafted from high-grade alloy steel with powder coating to resist rust and extend tank life.
GENEROUS 30 POUND CAPACITY - Perfectly sized for RVs, trailers, and outdoor heaters—power your adventures without constant refills.
UNMATCHED SAFETY ASSURANCE - X-ray & hydrostatic tested, DOT and Transport Canada certified for worry-free transport.
STATE MANDATED OVERFILL PROTECTION - Equipped with a Type 1 OPD valve to meet legal standards and keep your tank safe and compliant.

The Flame King YSN-301 is a premium 30-pound steel propane tank featuring a Type 1 Overfill Protection Device valve, meeting DOT and Transport Canada safety standards. Built from durable alloy steel with rust-resistant powder coating, it offers reliable, compliant fuel storage ideal for RVs, trailers, and propane heaters. Trusted by thousands, this tank combines high capacity with industry-leading safety for your peace of mind on every adventure.

Specifications

ASIN	B08XYJ7YQV
Best Sellers Rank	#23,805 in Automotive ( See Top 100 in Automotive ) #52 in RV Gas Supply Parts & Accessories
Brand Name	Flame King
Capacity	30 pounds
Color	White
Customer Reviews	4.5 4.5 out of 5 stars (2,879)
Included Components	30LB Empty Propane Tank
Item Type Name	30LB Steel Propane Tank Cylinder with Type 1 Overflow Protection Device Valve DOT and TC Compliant
Manufacturer	Flame King
Material	Alloy Steel
Model Number	YSN301
Number of Items	1
Number of Packs	1
Part Number	YSN301
Specification Met	DOT, Transport Canada
UPC	850015730603
Warranty Description	30 Day Warranty voids if not purchased from Amazon Retail, Flame King.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product quality is outstanding. Exactly what I needed for my work.

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R13931

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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