Everything to Know about Air Bag Suspension Fittings
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- Опубликовано: 13 июл 2024
- In this Video we will go over Tips & Tricks to get your air tight suspension system. We cover differences in brass and steel, DOT vs Non D.O.T., Compression vs PTC and many more. We cover the different ways to seal threaded connections. Best practices for airline care to prevent leaks, and reduce unnecessary debris from contaminating the system.
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Time Stamps:
0:00 - 0:37 - Intro
0:37 - 1:00 - Overview
1:00 - 2:52 - Brass vs Steel and Effects of Steel Fittings
2:52 - 7:40 - DOT vs Non DOT vs Compression and how they work
7:40 - 9:30 - Types of thread sealants and how to use
9:30 - 10:05 - How to tighten NPT threads
10:05 - 11:02 - How to cut the airline
11:02 - 11:41 - How to install and remove airline
11:41 - 14:41 - examples of each type of fitting and checking for leaks
14:41 - 15:51 - gouges on airline and how to prevent them
15:51 - 16:26 - Sealing JIC/SAE Flared fittings
16:26 - 16:44 - Talk about sealing a scorn airline
16:44 - 18:45 - measuring NPT fittings
18:45 - 20:32 - overview of checking for leaks & ways to decipher what the leaks are telling you
20:32+ - closing 
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This is by far the best information for finding out why I should have checked into fittings. As well as I could have done to have a better way of connecting lines to good quality push in fittings, ie; square cut. Thank you so very much
Real good tips and tricks in this video!!
Thanks regards from Olde England 🏴🇺🇸🏴
Very informative. I learned several great things that you pointed out. Thanks man!!
W…O…W!!! So much info!!! Keep the videos dropping!!!
Saved . Very good video man. Thanks
Love the detail, obviously very passionate about getting things right 👌
Valuable information, thank you!
Thank you for sharing your insight.
Great info...👌🏼
Thank you. I’ve learned a lot and will be using it on my rig.
Outstanding advice thankyou
Thanks so much, heaps of great information to help with my install.
Great video answered all my questions in one hit. Why can't all automotive RUclips channels be more like this one lol. Definitely got my like and subscription
Very helpful. Thank you
That was some good info
Good to know, thank you.
You are a pro fosho!!
Thanks man 👍
great video!
Good video!!!
I actually clapped once this video was done. Very technical and thorough. I absolutely appreciate the logic and prefer understanding things than to just be guided. My journey to a leak-free system was through trial and error. I recently solved a check valve issue. My system is currently solid, but I'm now contemplating upgrading fittings for extra assurance. Mahalo! 👍🤙
Dot compression fittings is what I like running I usually always run a helium tank and with compression fittings I’ve never had a leak
but I prefer DOT fittings over anything else even the push to lock ones if they’re made to work on air brakes then they’re made Not to leak think about it thank you for the video was very informative good job
Thanks
ThAnk you
You are awesome.
Thanks sir.
Man thanks a lot.
Brass barb fittings , warm the hose and fitting, push on with a small amount of sealant and a high pressure hose clamp
Thank You for the info
Your welcome! Hopefully it will help prevent future headaches
like the fittings subject. Would you mind adding a video on the air line fitting in back of seat couldn't find a video on that one...
THANK YOU!! GREAT CLIP!!
Our pleasure!
Universal Air ok so I just bought my 1st bagged vehicle, used from someone. If I leave it UP the next day the driver side front and rear have lost some air. Where would be a good place for me to start looking? Also I noticed with the car OFF in the middle of the night Compressors were running and shutting off at 120psi
Very informative. Question: Has your outfit dealt with Accuair endo compressor tanks? My understanding is they're all failing including mine, but after drying out for a week mine started working again. I'm thinking when it fails again I can remove and repair the failure point as the compressor itself is obviously healthy.
What fittings do you recommend for aluminum hard lines?
I am manufacturing this type of brass fittings in our factory which goes eventually to midland , parker, imperial supplies llc etc.
Good overall video, BUT, not you confused the situation a couple of times, please explain for those who may not be familiar...
@12:20 you apply liquid sealant on top of the tape, yet do not elaborate on why. It has always been my understanding this is never acceptable.
@17:00 (1/8" = 3/8") - (1/4" = 1/2") - (3/8" = 3/4")(should be 5/8"?) - (1/2" = 7/8")(should be 3/4'"?) then contradict those by saying (1/4" = 3/8") - (3/8" = 1/2") - (1/2" = 3/4") and going down 1 size is a good rule of thumb.
@17:49 This portion is way to convoluted for me to even type. You basic point comes across, but it should have been more direct. The editing of this section did not do any favors either. There is no lead in with a brief explanation on what you are going to discuss. Staing , just a couple second statement followed by a line of "keeping in mind it is the inside of the pipe" that had no lead in. How can you keep it in mind when there has been no explanation.
I did not just take 20 minutes out of my morning to type all this just to critique your video. However, I am sure there will be who watch it will get a bunch of good enough, but they could get a bunch of great info if these areas were more clear for them.
Once again, not trying to be a jerk, if I was, I would have just gave the video a thumbs down and went on my way. Instead, I took time out of my morning to offer my thoughts on how you could potentially help someone who may get confused on a couple sections.
Cheers!
I thanks for the info....I don't see the leak proof style here....similar to compression, but instead of the compression sleeve it has a nipple with a lip that the hose goes over and then the nut tightens and squeezes the hose to the nipple....they are by far superior to any fitting....have used them on 30+ projects since discovering them, with ''0'', zero leaks....can't say that about any other fitting out there.....thx just wanted to pass that on....
I like this video very much however at time 13:10 viewers need to be aware that one turn past snug is far from adequate for some types of Dot compression fittings. personal communication with technical service at one major provider said it's four turns past snug. I confirmed that with my local provider as well. perhaps the difference is the size of tubing I was using which was 3/8 in j844
Hey how’s it going so I have a Lincoln Navagator 2004 and the hose that connects to the compressor tank can I buy at a local hardware store and can you please tell me the name of that fitting
So if a strut has a 1/8 thread I assume I need to do a 1/8 NPT male to a 1/4 NPT female for a leader line correct?
How do you do hard lines?
I've heard of using a compressor for a/c. Can you do a video of that set-up
Problem with the ac compressors is refrigerant has oil to lubricant the compressor. If you try to use it for air it will require good maintenance so it doesn't blow up. It will pump the oil out of the compressor and have to be replenished. Will also need to remove the oil or it will be exhausted from your valves
I take it that this fittings would work if using hardlines?
Does anyone know how to build an airbag tank. Show how to weld one put a new fittings where is the Post at like that I'm building a custom tank
I put rubber fuel hose over all my plastic air lines will save you a ton of problems and I don’t use quick connects I use the Ferrell type and the quick connect type were used for quick repair on high way not a permanent fix but will get you home to change out and the shop uses the ferrule type .
Adding protection to the line isn't a bad idea. Typically its not necessary except if you have to run the line though high heat areas or across sharp edges. Compression fittings (Ferrule) are a permanent type of fitting, however, they are prone to improper installation (typically overtightening them), but when used properly they do seal very good. Personally I prefer a good high quality PTC fitting where servicing is easier and can re-use without cutting the hose and replacing the ferrule.
on the corrosion front, would a air filter/dryer help if installed before and/or after the air tank?
Best after the tank as water will always condense when it hits the tank. Drain it regularly to prevent buildup. If you get a lot of water out, do it more often. Only a little less is fine. All depends on the humidity in the air.
I need to know fitting for hardline setups
The proper way to do hardlines is to flare them with AN, SAE, or JIC fittings. (AN Most popular). Make sure that the fittings/line your using doesn't rust. I would suggest Aluminum, stainless or brass. Not steel.
Nice... where do you get the goood fittings though
d
We carry the DOT approved line from Alkon and Camozzi
www.universalair.com/category-s/122.htm
How about all the quality of air line out there and what is best.
We avoid the products made out of Asia. The tubing we use is made in either USA, or Australia. Its more flexible and easier to run though the vehicles.
Where was the video two years ago?
My benz airmatic compressor main air line keeps blowing the hose off.
Car is completely flat there's too much pressure. Can I just unscrew the fitting and put a new one in there?
They typically run a special metric fitting and typically it’s part of the compressor/dryer unit. Since it’s a regenerative dryer maybe get be time to replace the dryer or pump 😔. Also inspect the hose. If it looks melted/deformed I personally would replace it too.
Where is the best place to get fittings for Airbag systems???
You get what you paid for so just buy the good stuff !
flip the roll of tape around!
What brand DOT PTC fittings do you guys prefer/run on your builds?
Alkon for brass and Camozzi for nickel plated we feel provides the best value. Parker prestomatic are good too, just has the Parker tax on it.
@@UniversalAir I have some parker prestolock fittings. Any idea if they are DOT approved? Thanks for this very helpful video. I am not new to air suspension but have learned a lot from this video
Are they reusable
PTC fittings are reusable, compression isn't without replacing the feral.
Be care full with Teflon tape you put too much you could crack fitting .
Push to connect fittings will never be reliable leak free fittings. If one wants to have Push-To-Connect fittings that have a remote chance of delivering years of leak free use one must use Camozzi or Parker Hannifin fittings.
Thanks