Air hoses are used for a variety of purposes and in a variety of sectors. From industrial to personal and more, you will find that air hoses are used everywhere.
One of the common uses of air hoses is in hospitals where they are used for carrying oxygen from the tanks through the pipe to the patient.
However, this is an example of a low-pressure air hose. Know that there are air hoses that are used for carrying high-pressure air particles as well. So here we will talk about those air hoses and what you need to keep in mind before buying one.
Buying Guide of the Best air hoses in 2021
Air hoses are made out of different kinds of materials. You will find that these hoses are made out of rubber, polyurethane, PVC, and more.
So let us find out how these materials hold up:
This is one of the most common materials used for making air hoses. After all, rubber is flexible and holds up well even when temperatures vary a lot. So no matter the season, Rubber air hoses won’t melt easily.
Also, these kinds of hoses are great for use in those places where temperatures fluctuate frequently. Another use of rubber hoses is that it doesn’t kink up or break easily. However, with so many advantages, know that the cost of these hoses will be high as well.
If you want an air hose that is within a budget then those which are made from PVC are a great option. After all, these are cheaper as well as lighter. However, there’s a concession you will have to make if you are buying PVC air hose and that’s the fact that it will indeed kink.
But thankfully, it won’t kink to a huge extent. As for temperature fluctuations- know that the hose won’t work well in colder climates and temperatures.
Polyurethane air hoses aren’t commonly used since they are very expensive and they also do tend to kink up a lot. However, these hoses are lighter and so if you want an air hose that you have to carry from one place to another then these are perfect for it.
However, if you are planning to use it for heavy-duty working or static working, then it’s advised that you reconsider.
Air hoses made with nylon are not used for commercial applications since they can get damaged or kinked easily. To make things worse, these hoses aren’t long-lasting as well. However, if you are looking for a hose that you can coil up and carry around easily to use for light working purposes then a nylon air hose should be considered.
As the name states, hybrid air hoses are made from a combination of one or two of the materials stated above. However, the most common materials used to create a hybrid are rubber and PVC.
After all, these two materials don’t kink up much and they are resistant to temperature changes as well. As a result, they are used the most.
The lengths of air hoses vary a lot. You will find air hoses of 25, 50, and even those which are 100ft in length. Want an air hose even greater in length than 100 ft? Know that you can find that or perhaps customize it. However, you should keep in mind that the longer the hose will be the more pressure and power you will lose.
But this loss is negligible and won’t affect the pressure much. As for what kind of length you will need, that depends on the purpose you need the air hose for compressor.
So if your source is farther away from the destination, then you will need a longer hose but for shorter distances, you will need short hoses. However, there are other factors that you need to consider as well.
For example: if your job involves constantly traveling then having a lighter but longer hose will help you. After all, you will be able to move around more and work in tricky places better.
Generally, air hoses are available in two kinds of diameters. One is the 3/8″ (9.5mm), whereas the other is the 1/4″ (6.3mm). Of course, the hose which has a larger diameter will be able to carry more amount of compressed air. So you will be able to get more power out of it. However, know that you will need a powerful air compressor to even use it.
But if you are looking for a great air truck air brake hose that will help you inflate your air bed, then you will need the 1/4″ hoses. However, instead of getting the one that gives light pressure, it’s advised that you simply get the 3/8” one. It will be easy to control and will allow you to use it for a variety of purposes in the long run.
Now, if you travel for your work then lightweight air hoses should be the thing you choose. This means that air hoses made out of materials like nylon or PVC will work for you. However, if you work from your home, garage, or any fixed location then you can use heavy rubber air hoses. Know that rubber hoses may have heavy weight but they will also last longer.
The question we will explore in this subsection is- what kind of air hoses can be used for multiple purposes? After all, in real life, we like to choose hoses that can be used while traveling as well as when we are working from a stable location. Also, the ideal hose should be able to get around sharp corners without leaking or having a hole punched in it.
So the question is- what kind of air hoses will fit these criteria? Then know that hybrid air hoses will be right for you. After all, these hoses are combinations of two materials. So if you want a versatile hose, then opt for one that’s made out of rubber and polyurethane. This is because rubber is durable and is the material that’s used to make the most used air hoses. Now, polyurethane on the other hand is lightweight. So it will help balance out the heaviness of rubber while ensuring that it is still durable.
But if you don’t prefer this combo then there is no need to worry. All you need to do is choose a combo of materials that are durable as well as lightweight. After all, these are the two features of air hoses that will help you work in any location.
Know that air hoses come in different colors as well as textures. However, the color or texture does not affect any functionality of the truck air brake hose fittings. So you can indeed choose the kind of color you want. However, the texture of the hose can play an important role. But that needs another topic for discussion.
Reinforced Outer Covering
Continuing from the above point, know that the texture of your air hose can be a result of the fact that it was reinforced with something else. After all, some hoses have reinforcements to make them more durable, whereas others have one to make them more flexible and kink-free.
One example of this reinforcement is synthetic yarn. It is used to keep hoses tough as well as flexible. So if you want your hose to last long then use one that is reinforced.
Air Compressor Power
A huge factor that you need to consider before buying your air hose is the air compressor you will be using with it. Now, if you are using a powerful air compressor then you will have to buy a hose that can bear that pressure. So for example, for heavy-duty tasks, you need to get an air hose for compressor that can easily tolerate 300PSI.
But if you don’t need that much power, then get a hose that will have a lower tolerance. However, know that apart from the tolerance levels of the hose you also need to consider the metal fixtures of the air hose. We will discuss them in the below point.
Know that metal like steel (or brass if you want something more durable as well as expensive) will help ensure that the air going through the hose gets passed outside. Without these fixtures, the end portion of the hose would get damaged under the high air pressure coming out.
As a result, you need to ensure that your hose has metal fixtures that are of high quality. But that’s not all. You will also need to ensure that the fixture is tightly sealed.
This is because if it is not, then it will come off or break off as a result of the highly pressurized air coming out. So having a bad-quality fixture could mean that you have to replace the entire hose itself. Now, know that will be a really expensive undertaking.
We mentioned above that different kinds of hoses react differently to temperature conditions. You will find that some hoses tend to harden up and then break in lower/higher temperatures. For example, you won’t be able to use high temperature rubber hose in too low temperatures since they will separate and then break.
So when you are choosing your hose, you need to consider the temperature conditions that your hose is going to be used in. But this doesn’t mean that you will need to keep encyclopedic knowledge of how different materials react in different conditions.
Know that most brands will list the material their hose is made out of and what is the temperature range it should be used in.
Knots and Kinks
Hoses are generally really long. So with that comes the possibility of forming knots. But there are ways you will be able to avoid it. Know that while you are laying out the hose, you need to ensure that it is in a straight line so that there’s less of a chance to form knots.
However, it’s often not possible to do that since there are curves or bends around which the hose has to go. So know that even in that case you should try to ensure that the professional air hose reel is laid out as straight as possible and that there are fewer entanglements.
But no matter how many precautions you take, often the hoses do end up with knots and kinks. So to prevent this you should first of all buy hoses made out of kink-proof materials. One example of this is rubber. Rubber doesn’t kink much and so it is widely used.
However, if you don’t need rubber hoses then you can simply buy those hoses that come with flex restrictors. These are additions that will make the hose more flexible and prevent knots from forming.
FAQs for the Best air hoses in 2021
What is the cost of air hoses?
The cost of low pressure air hose isn't high. You will be able to get a workable air hose within the price range of $20 to $35. But if you want a longer hose or perhaps one that is reinforced, then you will have to pay more for it.
But even then the amount won’t be much. So within a price of $50 at the most, you will be able to get yourself a great hose.
When should you change your air hose?
Generally, industrial-strength air hoses can last for up to 7-10 years while the ones used for commercial or domestic use can last for 3-5 years. However, it’s advised that you change the hose before these time limits.
This is because it’s often seen that air professional air hose reel tend to get frayed or have small puncture holes in them after 2-3 years of heavy use. As such it's advised that you replace them after seeing signs of wear and tear.
How to choose a non-toxic air hose for carrying drugs and food in a medical setting?
For this purpose, you need a hose that is made up of Polypropylene or Polyvinyl chloride (PVC). These materials are great for carrying food and drugs since there won’t be any contamination of the food it is carrying inside.
Apart from this, ensure that the tube is flame-resistant as well as a non-conductor of electricity.
How to choose a non-toxic air hose for carrying oxygen?
If you are using your medical oxygen hose then it needs to be non-toxic. As such you will need to ensure that the hose is silicon-free and also abrasion-resistant.
This will ensure that small particles of the hose don't get mixed up with the oxygen inside. Also, keep in mind that there are specially made hoses for carrying oxygen so make sure to just get that.
What is the most durable material for air hoses?
Durability is a major factor that you should consider while buying diy oxygen hose reel. So many people tend to opt for rubber hoses due to this reason. After all, rubber is a strong material that is flexible as well as durable. However, there are disadvantages to using rubber. After all, it can dry out in high temperatures and break off easily.
However, you should keep in mind that no hose is indestructible. So the best option for you will be to go with reinforced rubber hoses. They last longer than the other materials on offer.
How Much Power Are You Losing w/ Your Air Hose Size?
Welcome back to the torque test channel before we put eric of south main autos impact back in our box on this tool’s last episode we promised we would get some data on the effect air hose size has on power being as this impact appears to be air hungry or at least is designed to supply a lot of air via its 3 8, not inlets we felt it was a good opportunity to settle the argument over airlines maybe not once and for all as this is just one test case but at least provide some data in a way.
We’ve not seen shown before today we’re going to test this half-inch air impact the three most common airline sizes found around the shop and at home that includes this quarter-inch inside diameter poly coil hose the 3 8 id rubber air hose we normally use on this channel since that’s what each air tool has called for so far and this new half-inch id rubber air hose all the hoses will be 25 foot as usual on this channel and they’ll all use Milton v type high flow pro air fittings the quarter inch and 3 8 air hoses take a standard Milton v fitting which we use with our Milton 5 and 1 67 cfm quick coupler on both ends of the hose as usual and the half-inch air hose takes 3 8 air fittings and matching melting coupler to fit the gun in the hose thread sizes the half-inch hose was directly threaded into our wall mount in this case as the wall mounts threads were also 3 8 the pressure.
We run this gun with is set as usual by adjusting the wall regulator until we see 90 psi running in the tool that’s called dynamic pressure or for the best case scenario test 150 psi static and that pressure level drops to whatever it does once the tool’s running if you’re also interested in how different couplers and popular air fittings alone affect power on an impact wrench let us know in the comments and list your favorite types that might take us a while to put together but we’d be happy to perform those tests if you want we’ll be doing our working torque test which is a five-second forward test at 90 psi dynamic and our best-case scenario test as well which is 150 psi static.
To see what kind of differences at high pressure, you might see if any so with two tests and three different hoses to show let’s get into it already here’s working torque in each series it will show the quarter inch and then 3 8 followed by the half-inch for each test so in this dynamic pressure control test the half-inch comes out the gate making quite a bit more power then at the end of the five seconds is only making a bit more power than the 3 8 but both of them making a ton more power than the quarter-inch at least 30 percent, in this case, let’s check out how the best case scenario looks at 150 psi static pressure so on this 15-second high-pressure test.
It seems like the quarter-inch line can mostly supply smash impact wrench up to three seconds after that maybe the pressure in the line has been exhausted and the actual peak flow rate of the quarter-inch hose can no longer supply the large air motor in the impact wrench so you see it dipping off at the 3 4 second mark and making a more gentle curve for the 3 8 and a half-inch air hose it does appear to be a different story that they both can supply the impact wrench adequately at 2 3 4 5 seconds the half-inch is making 60 65 70 foot-pounds.
More than the 3 8 but up to 15 seconds and what is probably a reliable level of airflow for the impact wrench versus the airline the half-inch airline does end up making 840 versus the three-eighths 805 but that’s around a five percent difference after this amount of time not as significant as we’re expecting considering the size of this impact wrench and it’s probably more akin to if you have a Milwaukee impact strapping on a different battery size that’s larger than the one you have now it’s going to be a difference and maybe enough to break a bolt loose that’s rusted in those first two-three four seconds but over time not make a drastic difference as for the quarter-inch yeah you’re leaving a lot on the table if you use that this is 200 260 foot-pound difference and that’s pretty.
Much felt everywhere now what we’re not taking into account is the line length these are all 25-foot hoses which is about as short as it gets over a longer length the larger hose size is going to be able to sustain that pressure better so if you’re dealing with a 50 or even longer foot hose the half-inch airline is going to be able to supply that 800 to 840 much more reliably than a 3 8 hose will so while air hose size is obviously important especially if you’re slumming it with a quarter-inch we feel at the end of the day it still comes down to tool choice here is the south main auto with a quarter-inch versus the standard on our channel which is an ir231h and it still puts a gap on that which just shows you how far we’ve come in the last 30 to 35 years of air tool development so what would that look like in our ranking assuming for a second we’ll allow it to use this half-inch airline.
These three torque test ratings will have to change so the working torque will be updated to 558 which is 56 points max torque which we also tested would be updated to 752 which becomes 75 points and then the 840-foot pounds we saw would be updated to 84. That makes for when you divide it over its 6.7-inch length 125.4 points for length per foot-pound and then first advertise torque claim 840 becomes 84 percent of a thousand again that’s a fake advertised torque claim a thousand then foot-pounds per dollar you divide that over this 250 times.
15 and that increases its points rating to 50.4 so that increases its overall rating to 474.8 points and that’s out of the theoretical 500 so pretty tops in that record then for the notes we got to add that these torque levels were made with a half-inch airline as we get more contenders and the top 10 fills up we’ll probably drop this small impact off the list on our next air tool episode we get to dive into the air cat 1250k which is a good opportunity to show how it works and compare its power versus the other air cap models we’ve tested so far in the ranking subscribe and stick around if you want to see that thanks for watching.
How to repair a damaged air hose?
This is the video on how to repair your air hose the proper way but first let me show you how this problem was solved in the past you insert that piece inside the air hose and you basically put a clamp so for me is not really a long-term fix issue basically quick fix and here it is this is the project at a recently I installed the hose reel into the wall and I have available of fifty feet long hose the problem is if you run the air all the way through that hose and then connected to the reel you will lose a lot of pressure in the process so I decided to cut the line and install the fitting that I had available in the local hardware store and the final product not really happy about it if you see.
The rubber is basically protruding from the slits on the clamp it’s a metal easy half sharp edges and you can cut yourself not to mention that it looks like that thing could just pop out from the reel so I started looking on the Internet this is what I found this is a reusable fitting to repair air hoses you can just google it you can search it on Amazon there’s not gonna be a hard hard Ida to find the first step removing the clamp you will see that this repair fitting is really quick fix it’s not really a long-term solution of the problem because the fitting could just pop out at any time I don’t really like it so the second step on the process is to have a clean cut on the hose so you can have a proper fitting and you avoid any air leaks later on and this is what you wanted you to want to have a reliable fitting.
That will last a long time and you won’t have any air leaks further down the road this is a section where you hooked your Quick Connect fittings and this is a section that goes inside the hose the other part basically goes over the hose and you have to do a Connor clockwise turn in order to get it in is a long process and probably you will burn some calories doing that as you rotate the metal piece make sure not the hose will touch the metal recess inside this is very important in order to have a proper seal so the next step is to insert the other piece you don’t need to put Teflon on the threads because the rubber is basically doing the trick so at this point the only thing to worry about is to rotate that piece all the way in so there are no air leaks.
After this section is rotated all the way in the suction is supposed to look like a warm piece this is the way you’re supposed to look and at this point you have a regular hose on my case I needed to put quick connects so I put Teflon on the tricks and install the other coupler I mentioned it before and I mentioned again make sure to type these couplers those feelings that have to be tight in order to avoid any leaks and after that is achieved the next step will be the pressure test during this process you have to take your proper precautions I would have stood too close to the equipment because you don’t know what will happen to the fittings so make sure.
That you’re protected now you’re taking the proper steps to be safe and remember this is the first time you’re putting pressure in the system so release that pressure very very slowly after making sure that everything is safe you can go in and put soapy water and the connectors make sure that there are no leaks now for that you’re good to go so you see the connector looks basically like it came from the factory this way it’s very clean when you compare it to the old one I consider this the reusable fitting more of a long-term solution of the problem versus the other one it could be okay for a couple of days but once you got that rubber being pressed with the clamp is not really a long-term solution so at this point you have a regular hose you don’t have to worry about it anymore and this is the end of the video so if you like it let me know to give it a thumbs up if you have any comments please post them on the comments section thank you for watching until the next one.
Air hoses are made up of different kinds of materials. So before choosing one you need to determine the purpose of your use.
Along with this, you need to consider other factors like the length of the tube, temperature compatibility, how kink-free the material is, etc. So if you keep these factors in mind then you will be able to buy the perfect air hose or air compressor hose for your use.