Maypole MIG CO2 Cylinder - 950cc
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Product Information
Full details
The Maypole MP555 CO2 cylinder is an essential accessory for hobbyists and DIY welders who prioritize portability and convenience for light-duty MIG welding projects. Designed specifically for smaller, mini-MIG systems, this 950cc canister provides roughly one hour of welding time on mild steel, making it ideal for automotive body repairs and small shop fabrication. While it offers excellent mobility for field work, it is important to note that its limited capacity means it is not suitable for extended, heavy-duty production welding sessions.
All features
| Model Part Number | MP555 |
|---|---|
| Brand | Maypole |
Extended Product Information
FAQs
How long will this cylinder last?
It provides approximately one hour of arc-on welding time, depending on your flow rate settings.
Can I refill this cylinder?
No, the Maypole MP555 is a non-refillable, disposable cylinder.
Is this suitable for stainless steel welding?
This cylinder contains pure CO2, which is typically used for mild steel. Welding stainless steel usually requires a specific Argon/CO2 shielding gas mixture.
Do I need a special regulator?
Yes, you must use a regulator compatible with the specific thread and pressure requirements of mini-MIG disposable cylinders.
How should I dispose of the cylinder?
Once empty, dispose of the canister according to your local waste management or recycling regulations for pressurized metal containers.
Troubleshooting
Gas is not flowing through the torch
Check that the regulator is tightened correctly and that the cylinder valve is open. Ensure the gas hose is not kinked.
Visible frosting on the regulator
This is often caused by excessive flow rates causing CO2 to freeze. Reduce your gas flow rate slightly.
Gas leakage sound at the connection
Turn off the gas immediately, disconnect the regulator, and inspect the rubber seal or O-ring for damage or debris.
Pros and Cons
Pros
- Extremely lightweight and portable
- No long-term rental or lease agreements
- Easy to install and replace
- Ideal for hobbyists and low-volume users
- Compact form factor fits most mini MIG machines
Cons
- Limited total welding time per cylinder
- Not cost-effective for high-volume commercial production
- Disposable nature creates potential waste
- Requires specific compatible regulator
Setup, Compatibility & Care
To set up the MP555, first ensure your welding machine is powered off. Remove the protective dust cap from the cylinder neck. Thread the compatible mini-MIG regulator carefully onto the cylinder, ensuring it is seated correctly to prevent gas leaks. Once secured, open the regulator slowly to check for a steady flow.
Compatibility:
- Gas Type: Designed for CO2-specific MIG applications.
- Welding Material: Best results on mild steel.
- Equipment: Only use with MIG welders equipped to handle portable, non-refillable CO2 canisters.
Care:
- Store in a cool, dry, and well-ventilated area away from direct heat sources.
- Always ensure the cylinder is secure during operation to prevent it from tipping over.
- Dispose of the empty canister promptly and in full compliance with your local municipal hazardous waste or scrap metal recycling regulations.