Our Northern Tool retail stores offer exchanges on the cylinders.
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Thoroughbred 75/25 Argon/CO2 Gas Cylinder Exchange, Size #3, 80CF

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- 75/25 Argon/CO2 #3 content ARGMIX is primarily used in MIG welding applications
- 80 cu. ft. cylinder filled with Argon/CO2 gas will provide approximately 3 to 4 hours of operation
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Description
Key Specs
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Q & A
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Product Summary
What's Included
- (1) 80CF 75/25 Argon/CO2 gas exchange
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Features + Benefits
- 75/25 Argon/CO2 #3 content ARGMIX is primarily used in MIG welding applications
- 80 cu. ft. cylinder filled with Argon/CO2 gas will provide approximately 3 to 4 hours of operation
Key Specs
| Attribute | Specification |
|---|---|
item# | 163210 |
Brand | Thoroughbred |
Ship Weight | 6.0 LB |
| Attribute | Specification |
|---|---|
Product Type | Cylinder |
Gas Type | Argon/CO2 |
Reviews
Questions & Answers
Questions
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· 2 years ago
Are the bottles refillable anywhere
1 answer-
ProductExpert6· 2 years ago
Helpful?
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· 2 years ago
Does it have to be blue Northern Supply tank to do the exchange?
1 answer-
ProductExpert7· 2 years ago
Our stores will fill/exchange for a different brand tank. They are subject to an additional fee because it is a different brand.
Helpful?
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· 2 years ago
What if I don’t have a bottle to exchange
1 answer-
ProductExpert6· 2 years ago
You can just purchase the Argon/CO2 gas cylinder from our retail store, and then would be able to use it as an exchange cylinder for the future.
Helpful?
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· 4 years ago
Can these tanks be filled 100% CO2 ?
1 answer-
ProductExpert29· 4 years ago
This tank can be filled with 100% Argon or a 75% Argon/25% Co2 mix. It is not recommended to use this tank for 100% Co2.
Helpful?
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· 4 years ago
How much pressure is in this cylinder when full?
1 answer-
ProductExpert37· 4 years ago
The PSI level for a full tank of Argon/CO2 mix gas is roughly about 2015PSI. The PSI level can change due to the temperature in your area, if it has been a little colder the PSI level might be a little lower.
Helpful?
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· 4 years ago
Can it be filled with 100% Argon instead of 75/25 mix?
1 answer-
ProductExpert31· 4 years ago
This tank could be filled with 100% argon gas from a gas supplier that offers this gas option.
Helpful?
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Specifications
Cylinder
Cylinder
Cylinder
Cylinder Content Fill
Argon/CO2
Argon/CO2
Argon/CO2
Argon/CO2
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40 ft³
125 ft³
40 ft³
-
No
No
Yes
-
Yes
Yes
-
-
-
100% Argon Gas
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6.5 x 5.0 x 6.5 in
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