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Item # 12238 BRAND: Eastwood

Gas Regulator

One gauge can regulate CO2 and argon for our MIG welders
One gauge can regulate CO2 and argon for our MIG welders
Gas Regulator is rated 4.7 out of 5 by 19.
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One gauge can regulate CO2 and argon for our MIG welders

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Gas Regulator
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Frequently Bought Together

Price for all checked items:

Product Overview:

Description

Dual-gauge CO2, Argon regulator for Eastwood MIG 135 (12011) and MIG 175 (12012).

FAQs

Never use Teflon tape or thread sealing compounds

In the Box

Contents

.25lbs includes dual gauge regulator

Guides & Accessories

Application Tips

Use with Eastwood Mig 135 and Mig 175

Reviews

Rated 5 out of 5 by from Turn over tanks are bad Reg is the same as came with my welder great quality, my tank got turned over and thank God it only damaged the reg.
Date published: 2023-04-15
Rated 5 out of 5 by from Great regulator Get the extra regulator with the Eastwood Mp140, as it makes the swap from mig to tig fast and easy.
Date published: 2022-12-21
Rated 5 out of 5 by from This comes with welder easy to ajust I had to replace this because adjustment knob was broken in shipment
Date published: 2018-08-19
Rated 5 out of 5 by from Works good The one that came with my welder was broken so I called them up and sent a new one right away I'm very happy
Date published: 2018-07-09
Rated 5 out of 5 by from regulator mig 135 regulator went bad after couple months called and sent me a new one out very quickly very good service they stand behind there products
Date published: 2018-02-26
Rated 5 out of 5 by from Mig regulator Got what I needed when I needed it and it works great.
Date published: 2016-08-07
Rated 5 out of 5 by from GAS REGULATOR HAD TO GET ANOTHER REGULATOR FOR MY MIG 135, THE EASTWOOD COMPANY IS VERY GOOD TO DO BUSINESS WITH , THEY DO STAND BEHIND THERE PRODUCT, THE REGULATORS ARE NOT HEAVY DUTY BUT YOU WILL GET A LEMON IN ANYTHING , REGULATORS ARE NOT REALLY A NEED AS FAR AS GAS OUTPUT , I ALWAYS LISTEN TO THE GAS WHEN I PUSH THE TRIGGER TO HEAR JUST A SLIGHT BIT OF GAS COMING OUT AND IT WORKS FINE. IN WINDY WEATHER YOU MIGHT HAVE TO LET IT OPEN JUST A BIT MORE TO KEEP HOLES OUT OF WELD, NOT SAYING YOU DON'T NEED A REGULATOR IT MUST BE HOOKED UP BUT AS FOR THE GAUGE SETTING LEARN THE SOUND AND EXPERIMENT , I LUV MY WELDER THANK'S EASTWOOD
Date published: 2016-01-13
Rated 5 out of 5 by from MADE IT RIGHT BOUGHT THIS LITTLE WELDER A MONTH AGO HAVENT USED IT YET. BUT EASTWOOD MADE IT RIGHT MY GAS REGULATOR FACE WAS BENT . CALLED CUSTOMER SERVICE AND I HAD ONE THE NEXT DAY AWESOME
Date published: 2015-08-31
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Questions & Answers

Will these fit the MIG 180 machines?

Asked by: Angel99
Gas Regulator One gauge can regulate CO2 and argon for our MIG welders Dual-gauge CO2, Argon regulator for Eastwood MIG 135 (12011) and MIG 175 (12012).
Answered by: GeneB
Date published: 2023-07-13

Are there replacement parts for the regulator, the diaphragm has spring a leak

Asked by: Davesnothere
We do not have regulator parts listed on the web. If you need a new regulator contact us and we may be able to get you parts, or send you a replacement if in warranty. 800-343-9353 or help@eastwood.com
Answered by: Nick BC
Date published: 2023-05-11

Will this work on my MP 140i multi process welder ?

Asked by: Peaganmetalpunk
Yes, this will certainly fit with our MP140i.
Answered by: Rick
Date published: 2022-10-26

Does the 12238 regulator connect directly to the CO2 tank without having to purchase an adapter to connect the regulator to the tank

Asked by: Greg
This regulator has a CGA 580 connection that is common on almost all 75/25 mix and 100% argon tanks, When using a 100% CO2 tank, the connection can be different, depending on the size of the tank.
Answered by: CodyB
Date published: 2022-06-20

What size wrench is needed? 1” or is it metric? Just want a dedicated wrench in my cart. 

Asked by: Use2weld
It is metric, a 25mm will work best.
Answered by: Nick BC
Date published: 2022-06-02

I have a 1988 Lincoln SP-100 arc welder I got from my uncle. He used it twice. I have everything but the regulator. He can’t find it anywhere. Will this work for me? I want to learn how to weld but I can’t do anything until I find a regulator that’ll work

Asked by: SpiderLovesBeer
Unfortunately, we can not guarantee compatibility with other brand machines. Our gas regulator threads into the gas bottle and seal on the angled machined brass. These will need a female on the gas bottle to thread into. Hope this helps.
Answered by: Kelly H
Date published: 2021-08-11

How long does typically regulator gages last? I purchased the mig135 back in January 2021 and for hobby use. Now the gage that feeds the gun continually climbs and does not return to 0 when closed the valve.

Asked by: Josh
Please contact customer service at 1-800-343-9353 to check for possible warrantee service/replacement
Answered by: vince
Date published: 2021-04-27

Is the fitting on the left hand side available by itself? The one where the hose connects.

Asked by: Walker
We do not have that available by itself.
Answered by: ZachC
Date published: 2021-02-23
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Gas Regulator
Reg. $79.99 Sale $46.97 Save $33.02
In Stock