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Choosing torch fuel is not only about getting the hottest flame. You also need the right cylinder connection, fuel type, torch compatibility, and enough heat for the work you actually plan to do. The Worthington Cylinder 332585 is a 14.1 oz pre-filled MAP-Pro hand-torch fuel cylinder designed mainly for soldering, brazing, and heat-treating work. Its higher burn temperature is useful when standard propane feels slow, but the cylinder is non-refillable and must be paired with a torch rated for MAP-Pro fuel.
Quick Verdict
Rating: 8.5/10
Best For: Buyers who need hotter hand-torch fuel for medium to heavy soldering, brazing, or heat treating.
Bottom Line: The Worthington 332585 gives you a compact 14.1 oz supply of MAP-Pro fuel with a standard CGA 600 connection and higher heat than ordinary propane. Its main tradeoffs are that it is disposable rather than refillable and should only be used with equipment approved for MAP-Pro fuel.
Key Specifications of the Worthington Cylinder 332585
| Specification | Detail |
|---|---|
| Brand | Worthington Cylinder |
| Model / Part Number | 332585 |
| Product Type | Pre-filled MAP-Pro hand-torch fuel cylinder |
| Fuel Content | 14.1 oz MAP-Pro fuel |
| Cylinder Material | Steel |
| Connection | Standard CGA 600 |
| Listed Dimensions | Approximately 2.94 x 2.94 x 10.64 inches |
| Listed Item Weight | 16 oz on the Amazon listing |
| In-Air Flame Temperature | Up to 3,730°F when MAP-Pro fuel is used with an appropriate torch |
| Primary Uses | Medium to heavy soldering, brazing, and heat treating |
| Refillable | No |
| Safety Note | Use only with compatible equipment and store away from heat and ignition sources in a well-ventilated location. |
Key Takeaways
- The Worthington Cylinder 332585 contains 14.1 oz of MAP-Pro fuel for compatible hand torches.
- Its standard CGA 600 connection fits many handheld torch heads, but you should still verify that your torch is rated for MAP-Pro.
- MAP-Pro provides an in-air flame temperature of up to 3,730°F with an appropriate torch.
- The steel cylinder has a slim shape that is easier to grip and maneuver during torch work.
- It is designed for tasks such as soldering large copper pipe, brazing, and heat treating.
- The cylinder is non-refillable, so it must be replaced after the fuel is exhausted.
What Is the Worthington Cylinder 332585?
The Worthington Cylinder 332585 is a disposable, pre-filled cylinder containing 14.1 oz of MAP-Pro torch fuel. It is not a torch by itself and does not contain an electric power source. You attach a compatible torch head to the cylinder’s CGA 600 connection before use.
MAP-Pro is useful when you want more heat transfer than standard propane provides. That makes this cylinder especially relevant for medium to heavy soldering jobs, brazing, and heat treating where faster heating can save time.
The steel cylinder also has a tall, narrow shape intended to remain manageable in your hand. This combination of heat output and portability is its main appeal.
Before You Buy: Do not assume that every propane or gas-welding torch can safely use MAP-Pro. Check your torch manufacturer’s instructions for MAP-Pro compatibility and a CGA 600 connection before attaching the cylinder.
Who Should Buy It?
Best For
- Plumbing and HVAC work that involves medium to heavy soldering.
- Users performing compatible brazing or heat-treating jobs.
- DIYers or tradespeople who want hotter hand-torch fuel than standard propane.
Skip If
- Your torch is approved only for propane or another fuel type.
- You need a refillable fuel cylinder rather than a disposable one.
- You need a complete welding system rather than a hand-torch fuel cylinder.
Heat Output and MAP-Pro Performance
The main reason to choose MAP-Pro over ordinary propane is heat performance. MAP-Pro fuel can produce an in-air flame temperature of about 3,730°F when used with a suitable torch. The higher burn temperature helps transfer heat to the workpiece faster than standard propane.
That difference matters most when you are heating larger copper pipe, preparing a joint for brazing, or working on another job where slower propane heating becomes frustrating. For light jobs, however, you may not need the additional performance.
You should also remember that flame temperature alone does not determine whether a fuel is suitable for a specific metalworking task. Torch design, joint size, filler material, technique, and the workpiece all matter.
Steel Cylinder and CGA 600 Connection
The 332585 uses a steel cylinder rather than a lightweight plastic container. The narrow cylindrical body is designed to be easy to grip and maneuver with a compatible hand torch installed.
At the top is a standard CGA 600 connection. This connection is common among handheld torch cylinders, but the connector alone does not prove fuel compatibility. Your torch must also be designed to operate with MAP-Pro at the required pressure and heat output.
Pro Tip: Check the fuel types printed on your torch or listed in its manual before buying replacement cylinders. Matching both the CGA 600 connection and the approved fuel type helps prevent an expensive compatibility mistake.
How to Use the Worthington Cylinder Correctly
Correct setup matters because MAP-Pro is a flammable compressed fuel. Start by reading the instructions supplied with both the cylinder and your torch rather than relying on a general torch procedure.
- Inspect your equipment. Do not use a cylinder, valve, torch, or fitting that appears damaged.
- Confirm compatibility. Verify that the torch accepts a CGA 600 cylinder and is approved for MAP-Pro fuel.
- Attach the torch according to its manual. Make sure the connection is secure without forcing or modifying the fitting.
- Follow the manufacturer’s leak-check procedure. Resolve any suspected leak before attempting ignition.
- Ignite and operate the torch only as directed. Use the correct flame setting for the material and task.
- Allow equipment to cool after use. Follow the torch and cylinder instructions for shutdown, handling, and storage.
Work in a properly ventilated area and keep the fuel cylinder away from excessive heat, sparks, flames, and other ignition sources when it is not being used.
Compatibility and Safety
The Worthington 332585 should be treated as a fuel cylinder, not as a universal welding accessory. The cylinder’s CGA 600 connection works with many hand torches, but you should use it only with appliances or torch heads approved for MAP-Pro.
MAP-Pro is an extremely flammable gas. Keep the cylinder away from heat and hot surfaces, avoid smoking around it, and store it in a well-ventilated area. Follow the cylinder label, safety data information, and your torch manufacturer’s directions.
The cylinder is also non-refillable. Do not attempt to refill, modify, puncture, or adapt it for another fuel source. Disposal requirements can vary, so follow your local rules for empty fuel cylinders and hazardous materials.
How It Performs in Real Use
For Soldering Larger Copper Pipe
This is one of the strongest use cases for MAP-Pro. The higher heat transfer can bring a larger copper fitting to soldering temperature faster than a basic propane setup, assuming you are using an appropriate torch and proper technique.
For Brazing Work
The fuel is also marketed for brazing applications. The additional heat can be useful when a lower-temperature propane flame struggles, although the exact suitability depends on the material, joint, filler, and torch.
For Heat Treating
MAP-Pro can provide concentrated heat for compatible heat-treating tasks. Because overheating can damage materials, use the correct torch technique and follow the requirements of the material you are working with.
For Occasional DIY Projects
The slim disposable cylinder is convenient when you only need a handheld torch occasionally and do not want a larger refillable fuel system. The downside is that you need a new cylinder when the 14.1 oz fuel supply is exhausted.
Pros and Cons
Pros
- 14.1 oz MAP-Pro fuel supply in a compact hand-torch cylinder.
- Up to 3,730°F in-air flame temperature with a suitable torch.
- Higher heat transfer than standard propane for demanding heating jobs.
- Durable steel construction with a slim, easy-to-handle shape.
- Standard CGA 600 connection used by many compatible handheld torches.
Cons
- The cylinder is non-refillable and must be replaced when empty.
- Not every propane or handheld torch is approved for MAP-Pro fuel.
- This is fuel only, so you still need a compatible torch and any other equipment required for your job.
What Buyer Feedback Suggests
The Worthington Cylinder 332585 has received strong customer feedback on its Amazon listing. At the time this review was checked, the listing showed a 4.7-star average, although Amazon ratings can change as additional buyers leave feedback.
For your buying decision, the more important factors are the fuel type, compatibility, and disposable design. A highly rated cylinder will still be the wrong purchase if your torch does not accept MAP-Pro fuel.
Is It Worth the Price?
The Worthington 332585 offers the most value when faster heating helps you finish soldering, brazing, or heat-treating work more efficiently. Its compact cylinder format also makes sense when you prefer a handheld torch setup instead of a larger fuel system.
For very light heating jobs, ordinary propane may be adequate, which can make MAP-Pro unnecessary. The non-refillable format is another factor to consider if you use a torch frequently and regularly empty cylinders.
Overall, it is worth considering when you specifically need MAP-Pro performance and already own a compatible CGA 600 torch.
How It Compares to Alternatives
A standard 14.1 or 16 oz propane hand-torch cylinder can be a better choice for lighter soldering and general heating when maximum heat transfer is not necessary. Propane-compatible cylinders also make more sense if your existing torch is not rated for MAP-Pro.
For substantially heavier brazing, cutting, or welding requirements, a larger professional fuel-and-oxygen or acetylene-based torch system may be more appropriate. The Worthington 332585 makes the most sense when you want a compact handheld MAP-Pro setup rather than a full-size torch system.
Why This Cylinder Makes Sense for Torch Work
The strongest reason to buy the Worthington 332585 is simple: it gives you hotter MAP-Pro fuel in a compact cylinder that connects to compatible handheld torches. For jobs where propane heats too slowly, that added performance can make soldering and brazing more convenient.
It is not essential for every welder or DIY user, however. Buyers who mainly perform electric arc welding or who need a complete oxy-fuel welding system will get little benefit from a standalone MAP-Pro hand-torch cylinder.
Frequently Asked Questions
Can the Worthington Cylinder 332585 be refilled?
No. The 332585 is a non-refillable hand-torch fuel cylinder. Replace it when the fuel is exhausted and follow local disposal requirements rather than attempting to refill or modify it.
Will the cylinder fit every propane or gas torch?
No. It uses a standard CGA 600 connection, but the torch must also be approved for MAP-Pro fuel. Check the torch label or manufacturer instructions before attaching the cylinder.
Is MAP-Pro the same as traditional MAPP gas?
No. This cylinder contains MAP-Pro fuel and should be treated according to its own product labeling and torch compatibility requirements. Do not assume specifications for older MAPP gas apply to MAP-Pro.
How hot does MAP-Pro burn?
Bernzomatic lists an in-air flame temperature of approximately 3,730°F for MAP-Pro fuel when it is used with a suitable torch. Actual heating performance also depends on the torch, flame setting, material, and workpiece.
Can you use the Worthington 332585 for welding?
The verified product information primarily identifies MAP-Pro for soldering, brazing, and heat treating. Do not assume this single cylinder replaces the equipment required for conventional gas welding or cutting.
Does the cylinder include a torch head?
The product reviewed here is the pre-filled fuel cylinder. You need a separate compatible hand torch unless your seller specifically states that a torch is included in a different bundle.
How should the cylinder be stored?
Keep it in a well-ventilated location away from heat, hot surfaces, sparks, flames, and other ignition sources. Follow the cylinder label and local storage requirements for flammable compressed gas.
How long will a 14.1 oz cylinder last?
There is no single verified runtime because fuel consumption varies with the torch and flame setting. A higher-output torch or continuous use will empty the cylinder faster than short, lower-output heating sessions.
The Bottom Line
The Worthington Cylinder 332585 is a solid choice when you need 14.1 oz of MAP-Pro fuel for a compatible CGA 600 hand torch, especially for medium to heavy soldering, brazing, and heat treating. Its steel construction, compact format, and higher heat transfer are useful strengths, while its non-refillable design and limited torch compatibility are the main reasons some buyers should choose another fuel setup.
If your torch is MAP-Pro compatible and your projects benefit from more heat than standard propane provides, our overall verdict remains 8.5/10.
