Flame King

20-lb. Propane Cylinder with Type 1 Overfill Protection Device Valve (Ships Empty)

|533 ratings
Current price is $32.98
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Smart summary

Generated by AI
  • Diverse Applications: This 20-lb. propane cylinder serves as a compact and convenient solution for numerous uses, including grilling, outdoor cooking, and powering various propane-fueled devices like water heaters or outdoor fireplaces.
  • Stringent Safety Standards: Manufactured to meet or exceed the rigorous standards set by the Department of Transportation (DOT) or Transport Canada (TC), with production facilities holding ISO 9002 certifications.
  • Advanced Overfill Protection: Features a premium Type 1 Overfill Protection Device Valve, meticulously designed to prevent dangerous overfilling and effectively eliminate the risk of pressurized situations.
  • Durable Steel Construction: Crafted from high-grade steel-welded material, the cylinder is further enhanced with a powder coating for long-lasting exterior protection and enhanced durability.
  • Verified Ready Condition: Each cylinder undergoes thorough X-ray and hydrostatic testing and arrives pre-purged with a vacuum, ensuring it is ready for immediate and safe filling with LP gas.
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20-lb. propane cylinder with type 1 overfill protection device valve (ships empty) Centered studio view of an empty 20-lb. welded steel propane cylinder with powder-coated exterior, collar-protected Type 1 overfill protection device valve assembly and visible welded seam; suitable for grilling and fueling portable outdoor appliances.
20-lb. Propane Cylinder with Type 1 Overfill Protection Device Valve (Ships Empty)
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About this item

Product details

Versatile Propane Solution for Various Applications

The 20-lb. Propane Cylinder with Type 1 Overfill Protection Device Valve (Ships Empty) is a reliable and efficient choice for multiple uses. Whether you're grilling juicy burgers, powering outdoor cooking surfaces, or fueling propane-powered devices like water heaters or outdoor fireplaces, this cylinder offers a compact and convenient solution for your needs.

Premium Quality from Flame King™

Flame King™ stands out for its dedication to excellence in both product quality and customer service. Their commitment to delivering top-notch propane cylinders ensures a dependable and satisfying experience for users, making them a trusted name in the industry.

Designed with Safety in Mind

Safety is a priority with the 20-lb. Propane Cylinder. It is manufactured to meet or exceed the stringent standards set by the Department of Transportation (DOT) or Transport Canada (TC). Additionally, the production facilities are certified to ISO 9002 requirements, ensuring a high level of quality and safety.

Enhanced Overfill Protection Device

This propane cylinder features a premium Type 1 Overfill Protection Device Valve, designed to prevent dangerous overfilling. By eliminating the risk of pressurized situations, this advanced system provides an added layer of safety, making it a reliable choice for your propane needs.

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Specifications

Size: 20 lbs

Features:

  • Most popular size propane tank for all-around use
  • Standard size for BBQ grilling
  • High-grade steel-welded mini propane cylinder
  • Premium overfill protection device valve assembly
  • X-ray and hydrostatic tested
  • Powder-coated for longlasting exterior protection
  • Pre-purged vacuum ready for filling with LP gas during a propane tank refill

Member ratings & reviews

4.3 out of 5 stars
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533 ratings506 reviews
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  1. 5 stars75% (399)
  2. 4 stars6% (34)
  3. 3 stars4% (21)
  4. 2 stars2% (12)
  5. 1 star13% (67)
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Showing 1-3 of 506 reviews

Jul 12, 2026
Reviewer name: Elizabeth
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Lightweight. The biggest I could find, can cross statelines and into Canada, can fill up anywhere. Best of the best and you will have this for many year, potentially ever if kept out of water/rust.

Review from walmart.com
Helpful?2Y7NGXRFJKO913590673350
Feb 2, 2026
Reviewer name: Jeffery
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great propane tank value

These propane tanks are an excellent value for their price. They are very well made and still can be handled when full. I have since bought other Flame King accessories.

Review from walmart.com
Helpful?2Y7NGXRFJKO913590673350
Jun 14, 2026
Reviewer name: Danielle
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product! So far this summer one tank hasted me 2 months and I still have so much propane left.

Review from walmart.com
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