Milwaukee M18 Inflator 2848-20 VS M18 Fuel Quiet Air Compressor 2840-20. Which Is Faster?

Milwaukee M18 Inflator 2848-20 VS M18 Fuel Quiet Air Compressor 2840-20. Which Is Faster? Questions Answered.
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• Milwaukee M18 Inflator...
M18 Inflator vs Compressor Video.
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Four months before I made this video, I made a comparison video. The Milwaukee M18 Inflator 2848-20 VS M18 Fuel Quiet Air Compressor 2840-20. Which Is Best For You? . In that video, both units aired up the same tire from 0 to 35psi. When I used the M18 Compressor, I had prefilled the air tank. People commented that I should have started with the tank empty for it to be a fair comparison. I take my viewers comments very seriously and decided to make a video answering their questions. In this video I do the same test but starting empty. I also show an accessory I picked up, and time how long it takes to fill the compressors reservoir. Which one is faster? Watch and see!
Let me know what you think and enjoy the video.
Here we go!
Stay tuned until the end of the video. I thank one of KZbin viewers who left a comment in a previous video. It might be you.
Thanks for watching!
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All opinions and reviews are my own, and I am not being paid by Snap On , Milwaukee Tools or any other tool companies. You will receive an honest opinion from a professional mechanic, with twenty plus years experience who uses the tools daily. Snap on and Milwaukee tools are for use in the transportation industry including: automotive, commercial transport, heavy duty, marine, aviation and railway industries.
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Disclaimer:
Due to the factors beyond the control of “Shaners Mechanic Life,” I cannot guarantee against improper use or unauthorized modifications of this information. “Shaners Mechanic Life” assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. “Shaners Mechanic Life” recommends safe practices when working on vehicles and/or with tools seen or implied in this video. Due to the factors beyond the control of “Shaners Mechanic Life,” no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, property damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not "Shaners Mechanic Life."
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[@devlinmartindale7258]

Thank you for your information helps people decide on what to purchase

[@e90_austin]

Thanks for the link to the quick connect for the inflator. That was my biggest gripe with the inflator plus you lose a little pressure when unscrewing. Thanks again, man. Loved the vid

[@shanersmechaniclife3164]

No problem. Those small thread on fittings are so easy to cross thread if your not careful.

[@e90_austin]

@@shanersmechaniclife3164 absolutely bro. Happy New Year 2023

[@danlux4954]

I’m ordering a lock n lube locking air chuck.

[@puinsaibilly]

Informative. Ty🤙

[@Ryan-pc5ue]

You answered all my questions. Thank you! I’ve traveled with the m12 tire inflator for many years now, and while it’s done its job and gotten me off the highway to make more permanent repairs or fixes. It’s just too slow for pickup and trailer tires. I’ve recently purchased the 2 gal comp with high hopes that I won’t need it. It is reassuring that any time spent on the side of the road is minimal. It’s rare that it happens but having the correct tools when needed is crucial.

[@EricOhlsen_Aventura]

Great video this answers, a lot of questions that my local tool salesman might not have been able to. I think I’m going to go with the built-in tank version. Thanks.

[@shanersmechaniclife3164]

Glad it was helpful! I think your going to be pleased with it.

[@robertb5922]

I ordered the JACO Lightning T-Series Tire Air Chuck because I have to air up duals. I also bought a 1/4" NPT Tank Valve Anti-Corrosion Brass Schrader Valve with 1/4" Male NPT adapter to connect it to my M18 inflator.

[@bloomMajor]

Best review yet!

[@shanersmechaniclife3164]

Thank you very much for the great comment! Milwaukee has a lot of great tools and I wanted to help people make the best choice for their needs

[@djkamillionmoneyrainent931]

I agree with your first demonstration because that was my train of thought as well. I did see those comments and they didn't make any sense to me. Because, im thinking that the entire purpose is to use whatever advantages that the tool has. But either way, good job. And i also commend you for reading and listening to the comments regardles of what you or i may think of them 😅. It definetely shows commitment and going the extra mile to satisfy the viewers.

[@shanersmechaniclife3164]

Thanks for the great comment. End of the day my channel won't do well if I don't put out content people want to see. I read and try to respond to all my comments and use everybody's input for future video ideas. Thanks for watching and commenting.

[@jsnjcnt]

Thank you, cool comparison. I like that quick connector. I'm getting one. The spin on one I have is really hard to screw on my stem, spokes on wheel are close together on valve stem area. Hard to get threaded on. I subbed.

[@shanersmechaniclife3164]

I'm not a fan of the spin on fitting either. Thanks for subscribing. What kind of videos do you think youtube needs more of?

[@billoodean]

Great video 👍🏼

[@shanersmechaniclife3164]

Thanks for the compliment. Both are great units with their own strengths and uses.

[@israelquintana1586]

I found this video perfect you answered every question for me

[@sueloham]

thank you for helping me choose

[@takenusername]

I have a 7 gallon portable aluminum air tank from Harbor Freight (so much lighter than the steel ones). I’ve affixed a standard nozzle attachment to it. I believe I can still fill it with a Schrader valve. That may get me an effective air compressor just adding the inflator.

[@shanersmechaniclife3164]

Let me know how it works out. I don't know how well the inflator will keep up with the air volume. Make surer you llet the inflator rest.

[@hoosiertoolguy]

Thanks for the video. I am planning on getting the M18 inflator when the Christmas deals start.

[@shanersmechaniclife3164]

It's amazing how much money you can save by waiting for sales or deals. I always wait for deals unless I absolutely need something right away.

[@k96969]

now i know why Milwaukee didnt put a brush-less motor in the Inflator, they didnt want the m18 Air Compressor to get devalued....i can live with 17 secs Thanks for the comparison between the 2 Milwaukee tools

[@lauraunderwood5249]

Could someone please tell me how to put in but or screw driver thing what is knob on top for for Milwaukee m18 rotary hammer sds plus

[@PNWLiving1725]

Yeah, I normally use the compressor for the dunes. I usually alreaoy have the compressor filled. Its way faster either way. Because it will fill as I use it

[@shanersmechaniclife3164]

I keep the inflator in my personal vehicle and compressor in the shop truck. Love them both.

[@rickdavid1795]

Great review, I bought the inflater.I wish it was corded though. Thanks

[@shanersmechaniclife3164]

A corded feature would be a good option. Just in case your m18 battery dies. Thanks for your feedback.

[@elliotkane4443]

Good test, it would be nice if someone made a more powerful cordless compressor that could put up 10 or more CFM, though I suppose they would want to put a big tank on it and the tank is the main obstacle so far as portability, practicality and noise is concerned.

[@shanersmechaniclife3164]

Good point. Would be nice to have something portable that could keep up better with an air nozzle or other high demand tool. Thanks for watching and commenting. I appreciate your feedback.

[@BobSmith-dm3vp]

😀

[@samuelpierson3143]

Thanks for doing this test. I’m looking to buy one of these 2 to re-inflate my tires after off-roading. But I’m still not sure 😂 leaning towards the compressor because I can use it with air nailers.

[@ariip]

Yes, but I would just go with the milwaukee cordless nailers anyway so hoses and compressors are not necessary. Just have the finish and stapler so far, but I do not use such tools that often. They have a framing, pin and others if needed.

[@DaRoo7mile]

I have the inflator, as well as the M18 cordless nailers and finishers but the compressor gives you more options. Thus better functionality to me. I'm taking my inflator back, as much as I love it. 🤔 If that's make sense😢

[@GKUBOVCIK]

Great video and detail . Can you demonstrate why it’s not a good enough compressor to use with an air paint sprayer ? Ideally would like an all round compressor for small jobs.

[@shanersmechaniclife3164]

I have had a few people ask about paint sprayers. Think I might try it out in a video. Thanks for watching and commenting.

[@smirnoff242]

The CFM is too low at 90 PSI, and there isn't large enough storage to combat that

[@davidjaskiewicz3461]

What is total cost to buy inflator, battery, and charger?

[@2hotscottpro]

I was hoping the adapter was a 45 like on Makita.That’s what I’m gona look for.

[@rjpainting8376]

How many tires you can do with it?

[@ariip]

I have a large number of milwaukee tools m12 and m18 and mostly praise their products and swear by them. However neither of these products you showed or any milwaukee compressor, particularly the regular inflator have the ability to do low pressure as well. Before milwaukee came out with any of their compressors I went ahead and bought a royobi combo compressor and inflator with deflation which is great for air mattresses when camping. It has served me when and I just use my m18 batteries with an adapter to power it so keeping with the brand is not necessary due to batteries when a better option is available. Milwaukee has still not offered such a product which is sad. For the same reason I have a royobi hot glue gun which is a real convenience and a cool tool to have as well.

[@shanersmechaniclife3164]

I'm surprised Milwaukee has not come out with a hand held like the Ryobi for those applications. Hopefully in the near future.

[@jsnjcnt]

That's cool, I didn't think about using adapter for battery. With adapter you aren't brand locked. Thank you.

[@mrgauth]

close enough does not matter but compressor has more uses. So, would go with it. Guess if depends on whether you need a compressor or not, what about the battery jumpers and air inflators in one ? BTW, great video. Nicely done.

[@shanersmechaniclife3164]

Thanks for the compliment! The inflator is handy for carrying in the trunk for filling tires but I also like the compressor best.

[@dchawk81]

If I had to choose one, I'd choose the compressor but you can set and walk away from the dedicated inflator. You have to babysit the compressor.

[@adolphushardy5186]

i got the inflator til fill 11r22.5 semi truck tires. it took about 10min to go from 73psi to 100psi

[@shanersmechaniclife3164]

I was surprised how well it performed to tell you the truth. Glad I bought it.

[@michigantoga]

More like 2:39 seconds, good video.

[@user-dj9uq6dy4h]

great video what about the battery usage cheers marty

[@shanersmechaniclife3164]

I would definitely invest in a higher amp hour battery for both units. Thanks for watching and commenting.

[@Famousjack]

Apprecate this Video clip along with the Tip at the end. I order thus device. God bless

[@shanersmechaniclife3164]

Thanks for watching and commenting. I appreciate your positive feedback.

[@dchawk81]

Nice thing about the inflators is you can hook it up and walk away.

[@shanersmechaniclife3164]

That's one huge benefit for sure

[@wt9653]

I'll pick inflator over 379 dollar air compressor. Especially when i only paid 94 dollars for it on Black Friday sale.

[@TheRedReppin]

Honestly I prefer the spin on instead of the quick connect. From my experience these quick connect always ends up leaking air and not seating properly after a while.

[@boomdox5843]

Could I used either of these to fill pipe work? Just a few bar pressure dry test before I fill it with water, just want to know if these have the guts for it Thanks 🙏

[@shanersmechaniclife3164]

I would say the compressor would be a more suitable tool for that. Have you tried it? Let me know. Thanks for watching.

[@PLATSIN]

If you’re going camping in the trails, would you prefer to bring the inflator or the compressor to air up your tires?

[@shanersmechaniclife3164]

Probably the inflator. It's smaller and lighter.

[@DaRoo7mile]

Yes even with the M18 12.0 battery

[@DavidStriker]

Awesome video. I have the inflator and that screw on end was my one thing I disliked because it's annoying. I'm definitely getting the adapter ordered right after this comment because being smarter but smooth and fast makes the job that much easier. Really nice comparison though that compressor is a handy tool for a lot of jobs . Those 12.0 are like $200 on Amazon vs $370 on the truck . I wish they would use a much higher grade battery and design a M18 18.0 a or 20.0 a UltraPlatinumSeries battery that's roughly the same size or just slightly bigger than the 12.0 for us long rough and tough hard workers with big jobs . More time working less time waiting on the charger to charge em up . Less time needing to use the charger as well.

[@shanersmechaniclife3164]

Thanks for the comment. I'm very happy with both units. I agree with you that a bigger battery would be great. I'm surprised they didn't include an adapter. Thanks for watching. I appreciate your feedback.

[@DavidStriker]

@@shanersmechaniclife3164 Your welcome 🤗

[@derekschommer1465]

Less battery cycles means longer lasting too unless you overheat them

[@DavidStriker]

@derekschommer1465 True for some reason the Milwaukee weedeater acts like that but its the only Milwaukee tool I've had issues with .

[@BlindfiveDC]

whats the adapter called the link didnt work for me it just opened amazons home page

[@shanersmechaniclife3164]

Try this, its the Amazon.com link amzn.to/3eKXyNT

[@larrynewman7245]

How does the compressor go with just air hose to clean cab of dust

[@shanersmechaniclife3164]

It works well in short bursts.

[@nguyennt99]

Dang i just ordered the tire inflator. Shouldve got the compressor

[@shanersmechaniclife3164]

I think you'll like the inflator as well. I use mine often. Let me know what you think after you use it a while. Thanks for watching.

[@full_metal2452]

How about duty cycle times? Can you use inflator constantly for example airing up 4-8 35”-37” tires? Or do you have to let both cool down at a point?

[@shanersmechaniclife3164]

Instructions for the inflator state run for 20mins rest for 20mins. From what I can find, the compressor is 100% duty cycle. But keep some backup batteries ready lol

[@TheGomezIndustries]

A compressor can deliver high airflow at 100psi which is handy if you need to reset a tire bead that could come off if you a hit a pothole or a curve. Inflators cannot do the same.

[@shanersmechaniclife3164]

I haven't tried reseating a tire that's off the bead. I'll have to try and let everyone know.

[@dchawk81]

You can reseat a bead with ether and a lighter as well.

[@TheGomezIndustries]

@@dchawk81 That’s a also a good technique but make sure your wheels don’t have TPMS or else it might get damaged.

[@00fordxlt]

that's why I carry hairspray and starting fluid 😂

[@Billy_bSLAYER]

The inflator is smaller than the compressor... It wins

[@shanersmechaniclife3164]

Good point

[@HappyHands.]

Do you think that compressor is quiet enough for an indoor airbrush setup?

[@shanersmechaniclife3164]

The m18 compressor is a very quiet unit.

[@sparrow7356]

The compressor was filling the tire and the tank, when you inflated the tire with a empty tank you were taking away a fixture that comes with the compressor,

[@dchawk81]

It was just a comparison for if the compressor was empty when you need it most. Most compressors lose air overtime. They're not always filled and at the ready.

[@jtplumbing6592]

What’s the point of this test when the tools are made for different purposes?

[@shanersmechaniclife3164]

I wanted to show people both units so they could make the best decision on what was best for them, if they were only going to buy one.

[@apocalypse2941]

Can u do a 35 to 65 psi test?

[@shanersmechaniclife3164]

Airing up a tire? What size did you have in mind? I'm always looking for video ideas.

[@apocalypse2941]

@@shanersmechaniclife3164 any tire that takes 65 PSI, like a tire on a 2500

[@RandomMichael]

Inflator is good enough to blow out lines etc.

[@DaRoo7mile]

You've actually blown out lines and what what?

[@CarlosHernandez-jg4yu]

You think the inflator can do a semi truck tire??

[@shanersmechaniclife3164]

It will for emergency use but will be pushing it to the limit.The manual says to let the inflator rest for 10 minutes after every 10 minutes of continuous use.

[@CarlosHernandez-jg4yu]

@shanersmechaniclife3164 damn, I wanted to fill em up no problems, I can fill em up with the trucks compressor But the fumes are too close down with the exhaust being low on this truck My old trucks exhaust was up in the air

[@samuelw.3992]

I got both. 😂

[@shanersmechaniclife3164]

I like the way you think. Which do you use more often?

[@samuelw.3992]

@@shanersmechaniclife3164 honestly the Inflator. I like the compressor. I just keep it in my truck to blow filters out an refill my sure shot sprayer, it’s kinda underpowered imo but it works alright. I would like to see Milwaukee come out with a larger capacity Version, even using two 12.0s to run it wouldn’t bother me.

[@jmiller8947]

1) This connector Isn't the good one It's not getting accurate PSI, Because this isn't 100% sealed. But there is another one. With a rubber suction Same kind of idea. Works perfect. 2) Try out the new M18 Insulator. And put it in the Needle For the ball And set it up for 70PSI. Let us know how it works For a Blower Compressor To clean up dirt from a car or tools? Thanks

[@shanersmechaniclife3164]

I haven't had any leakage issues as long as it's firmly seated. I will definitely try the needle as a detailing tool and let you know. Thanks for your comment. I appreciate your feedback

[@kids123123123]

Too bad the Milwaukee inflator is so big :(

[@shanersmechaniclife3164]

I don't find it too bad. I usually keep a lower amp hour battery on mine if it's only getting light use. Makes it much lighter.