Or special, the "Central Pneumatic" brand the compressors lock carry. Overall, room they kind or worse machines? I know most HF tools are on the iffy side quality-wise. The won"t view a ton the use, simply occasionally once I need it come inflate a tire, punch off sawdust or dried a part, or execute some airbrushing, for this reason I"m reasoning a 5+ gallon tank and also 1 HP or so. My 30+ year old Speedaire tank is shedding air, probably a rusted-thru pinhole somewhere, and also it"s time to replace it. If possible, I"m additionally looking for something a little less according to this time around, have they make them any kind of less noisy ~ 30 years or am ns kidding myself?


ArcadiusMaximus

neurosoup.org member

Pittsburgh, PA

8y59,5501,2104


Mine has been working fine for about 3 yrs. Ns use primarily to shoot nails, but likewise use because that cleaning, pumping vehicle tires, etc. Even sprayed paint. It kicks on much more than I would certainly like and it"s not going come win any type of awards for quietness, however it works for the handfull of time I usage it each year.

You are watching: Harbor freight 21 gallon air compressor mods


Cheddar

GoldenStatePin

Lodi, CA

9y109K4,4541710


I had actually 1. I sold it when. I found a bigger Craftsman in ~ a garage sale. My an initial one walk back. The manager told me no one puts enough oil in them and also the directions space bad. He stated fillit till it starts come run back out the hole. It functioned fine as line as I had it after that.

That stated I bet you can uncover a better deal ~ above a supplied compressor top top fb marketplace


radium

neurosoup.org member

Lacombe, LA

8y78,1502,49113


I’m purchase a new compressor quickly as well. I want to be able to spray clearcoat and use waiting tools, so I’m gaining a large 220v dual stage of part kind. Basically “shop air”.

Check the end https://www.aircompressorsdirect.com if girlfriend haven’t yet.

I have actually a small porter cable pancake compressor that I’ve used the hell out of because that the critical ten years. I usage it to shoot nails, inflate tires, blow gun, etc. It’s great because it’s simple to lug around.

Harbor freight is great for some things however I’ve had trouble with tools. Just burned out a 2nd hammer drill. I will not ~ buy one more from them. Haven’t to be brave sufficient to shot their compressors.


Pinzap

neurosoup.org member

Sartell, MN

5y108K1,87433


Quoted indigenous jibmums:

Or specifics the "Central Pneumatic" brand of compressors they carry. Overall, are they kind or inferior machines? I recognize most HF tools room on the iffy next quality-wise. That won"t see a ton the use, just occasionally once I need it come inflate a tire, blow off sawdust or dried a part, or execute some airbrushing, so I"m reasoning a 5+ gallon tank and also 1 HP or so. My 30+ year old Speedaire tank is shedding air, probably a rusted-thru pinhole somewhere, and it"s time to replace it. If possible, I"m likewise looking because that something a small less loud this time around, have actually they make them any kind of less noisy ~ 30 year or am ns kidding myself?


Well, everything brand girlfriend go v (especially at HF) it most most likely won’t be built as well as your Speedaire. Ns think you will do be much better off make the efforts to find out whereby the leak is comes from and also seeing if that repairable. Friend sounded favor you weren’t sure. They just don’t build em favor they they offered to...


Manimal

neurosoup.org member

Topeka, KS

5y66,0501,8803


Quoted indigenous Pinzap:

Well, every little thing brand you go through (especially in ~ HF) the most most likely won’t be built and your Speedaire. Ns think you will do be better off trying to discover out where the leak is comes from and also seeing if it’s repairable. Friend sounded choose you no sure. They just don’t construct em like they they supplied to...


If the tank has a pinhole leak, climate it is a ticking time bomb and should it is in replaced. If girlfriend have ever seen one let go in a shop, you will recognize why ns say that. No worth the couple of bucks you would certainly be saving.


Quoted indigenous Manimal:

If the tank has a pinhole leak, climate it is a ticking time bomb and should it is in replaced. If girlfriend have ever before seen one let go in a shop, friend will understand why ns say that. No worth the couple of bucks you would certainly be saving.


Yeah, ns sat top top a product liability jury because that a huge commercial compressor manufacturer. A manifold (basically, a 3" long L-shaped exhaust pipe) that flew off of a compressor under test. The flew 30 feet with the air and hit a guy in the head.


I usage mine because that minor things. The rare circumstances when I had actually it linked to a pond gun, however primarily because that inflating tires, and the sometimes blower nozzle. It"s loud, but it works. The floor prong damaged off of mine, have actually yet to change the cord as I"m too lazy...I have the 8 gal tank, bought it with sale/coupon for less then $100 IIRC numerous years back.

I"ve heard California Air provides a quite quiet little compressor. I"d probably obtain one the those if I ever have to replace mine.


I have a 21 gallon main Pneumatic compressor (actually ~ above my second one). If you"re going to buy it and use it, make sure you get the 3 year plan. The motor is supervisor loud, operation a lot and also doesn"t last as well long. I flipped my house I to be in, for this reason did interior and exterior ingredient (both spraying paint and nails/brads of all sizes). The engine will prevent working and also you need to reset or store jostling the move on and off to do it work. As soon as you understand the nuances its not too bad.

By no way the ideal compressor, but if you recognize what your getting, its hard to beat the price.


Find one old craftsman online that has an really piston because that pumping pressure instead of those new cheap vibrators. I have been utilizing mine for hefty stuff for over 40 years.


Quoted from Manimal:

If the tank has actually a pinhole leak, climate it is a ticking time bomb and should it is in replaced. If friend have ever before seen one let walk in a shop, girlfriend will understand why ns say that. Not worth the couple of bucks you would certainly be saving.


It hasn’t been determined that that in the tank though. I had a leak on my 35 y/o compressor and turned the end it was a fitting on the hose that was leaking slowly. Just saying it’s worth a shot come investigate. But I agree that if the the tank, then don’t try to repair. Should have actually been more clear in my first post.

EDIT: ns guess it is why I claimed “if the repairable” earlier.


They last a pair years yet are sure noisy. I’d like to pay a bit more and acquire one that’s quiet. Any kind of suggestions?


Quoted from Electrocute:

They last a couple years but are certain noisy. I’d favor to salary a bit an ext and obtain one that’s quiet. Any type of suggestions?


Never get a harbor Freight direct drive. They space loud. Belt journey for quiet operation. Also, protect against "oilless" compressors as they space loud.

Campbell-Hausfeld FTW. They currently sell direct drives that room supposedly quiet. Shot before friend buy.


Quoted indigenous Pinzap:

It hasn’t been figured out that that in the tank though. I had a leak on mine 35 y/o compressor and turned the end it was a fitting on the hose that was leaking slowly. Simply saying it’s worth a shot to investigate. But I agree the if that the tank, climate don’t shot to repair. Should have actually been much more clear in my an initial post.EDIT: ns guess that’s why I claimed “if it’s repairable” earlier.


I simply checked it out a little closer. Ns knew the leak to be coming from around the moisture drainpipe valve, so ns filled the tank and sprayed part water top top it however didn"t see any type of fizzing. Then i sprayed it right into the hollow of the threaded part of the valve that transforms to open it, and also could hear a fizzing noise native inside. So, I"m guessing it just needs to have actually the valve replaced? The rest of the tank is solid, so reportedly there"s no real need for a brand-new one through the infrequency that I usage it.


They are garbage, don"t bother. Ns made the wrong of to buy one. The damn thing wouldn"t fill the tank. Took it back.


Ridiculously loud, but I’ve had mine prob 10 yrs. I placed real compressor oil in it, forgot which brand but it to be USA made. I beg your pardon is prob why it still runs. The crap they market there is water. I have actually the 21 festival 2.5hp model


Hft compressors arent much, cant even get expanded warranty. To buy a compressor with oil in motor, oiless compressors are lot louder, i hsvent had much luck through craftsman, husky from residence depot ok


Quoted indigenous atum:

The motor will protect against working and also you have to reset or store jostling the move on and off to make it work. Once you know the nuances its not too bad.


This typically happens when you have an undersized circuit or extension cord. Make sure any kind of extension cords you use space of the correct rating and you won"t have actually a problem.


HF is great from some thing prefer bar clamps, feather clamps, c clamps and also tools that have actually very few moving parts, I"m a for sure believer in one it s okay what one pays for, learned the hard means with automobile parts indigenous rockauto. Nothing like doing the same job twice in fast succession, it"s twice the price and also as half as much fun!

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I"ve obtained one. I greatly used it as soon as I had a sandblasting cabinet. It functions fine, but it"s noisy and also produces a many water. If you plan to usage it because that sandblasting or painting, you"ll need to connect a couple of driers inline come sop up all the water so you get clean, dried air. Certainly not miscellaneous I"d pick if over there was any volume or continuous use involved.


Quoted indigenous Atari_Daze:

HF is an excellent from part thing choose bar clamps, feather clamps, c clamps and tools that have very couple of moving parts, I"m a for sure believer in one gets what one payment for, learned the hard way with vehicle parts native rockauto. Nothing like doing the same task twice in rapid succession, it"s twice the price and also as half as lot fun!


Replaced the draincock (heh heh heh!) this afternoon and also no much more leaking. The engine is tho noisy, however I love a $5 resolve so much an ext than a $100 fix.

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