Intex air mattresses where they are repaired. How and how to seal an intex air mattress at home. The internal partition in the air bed burst

No special skills are required to seal the air mattress and extend its life. It is worth mentioning that not all products make sense to repair. You can figure out whether the goods are not subject to disposal if damaged, even at the time of purchase. Air mattresses that are worth trying to seal are completed with a patch and rubber glue. If there is no repair kit, most likely, the product is easier to throw out.

Features of the repair of mattresses for bathing

Mattresses for resting on the shore and water get damaged more often than sleeping ones, stumbling upon a sharp stone, a random fragment - any sharp object. At the same time, a repair kit is rarely attached to them - this means that the mattress cannot be repaired. You should pay attention to its design.

Products from two or more independent sections can be glued. A puncture in a separate part causes inconvenience, but practically does not affect safety when swimming. It can and should be repaired. It is better to refuse swimming on a sealed single-section mattress.

These recommendations apply to single damage. If a multi-section mattress is damaged a second time, and already in another section, operation on the water is not recommended. The same - if there are punctures on the same section, but from different sides (from below and from above), since the mattress suffers strong loads in water - air pressure from the inside, water from below and from the sides and the body from above.

Repair will require:

a flap of material similar in quality to a mattress;
waterproof glue;
degreaser, thinner, acetone, alcohol or high octane gasoline;
a heavy object with a flat surface - a press.

Important! The place of gluing will always be a risk zone. Do not swim far on a repaired mattress and do not load it beyond the norm indicated by the manufacturer in the instructions.

How to determine the puncture site: two ways

The repair of air mattresses (of any type) begins with determining the location of the damage. Cuts or a tear along the seam are not difficult to find, it is more difficult to see a pinhole. Cyclists and owners of inflatable boats are familiar with this problem.

The water method:

The balloon filled with air is lowered into water and heated.
Air begins to escape from the damaged area, bubbles rising in a stream - this is an indicator of the puncture site.
In order not to lose the detected defect, it is first pinched with a finger, and then circled with chalk, soap or a contrasting alcohol marker.

The disadvantage of this method is that it is necessary to wet the product, and then dry it thoroughly for further gluing. This is especially inconvenient when repairing velor mattresses - the silky surface dries for a long time.

Testing without water

If there is no container to lower the mattress into it or there is no time to wait until it dries, then the puncture is found by sound. The product is arbitrarily compressed and listened to. Air hisses as it exits a small hole.

You have to be careful not to make a mistake. It is more convenient if the mattress is loosely inflated - then the dense part is moved around the perimeter in order to more accurately determine where the quiet hiss comes from. The method is best suited for sprayed products, but is the least accurate.

Another method is with soap. The product will have to be moistened, but not as much as when lowered into water. The bottom line is to inflate the mattress and lather the approximate puncture site. There is no need to press: if there is damage, the air itself will come out of it, inflating the bubble. According to it, the future plot for a patch is noticed.

Advice! If there is absolutely nothing to circle the puncture, insert a match or a toothpick with a cut point into it.

Several ways to repair air mattresses

To firmly glue an air mattress, be sure to follow five steps:

Cleanup.
Degreasing.
Drying.
Primary adhesive treatment.
Bonding with placement under the load during the day.

Important! The patch material should be identical to the mattress or as close as possible in quality and composition.

The patch is ideally placed double - on the inside and outside, especially when it comes to a cut or a strong gap. For a small puncture, an external seal is sufficient. In any case, it is necessary to ensure that the glue does not leak into the mattress - otherwise it will stick together and become at best uncomfortable, and at worst - unusable. Therefore, the glue is applied in a thin uniform layer, not reaching the edge of the patch 1-2 mm.

Stripping is the complete removal of everything that will interfere with the adhesion of the adhesive and the base. Smooth products are thoroughly washed, but velor types Intex, will have to be freed from the pile. To do this, take sandpaper with fine grain, with caution you can use a knife, razor, etc.

Urgent repair of minor damage with improvised means

Mounting tape is used as an "ambulance" for a damaged watercraft. Its advantage over other products of a similar purpose lies in the strength of the fit and elasticity. The method is also convenient in that it is applicable both at home and in field conditions, and there is no need to wait until the first layer of glue dries. The disadvantage of the method is lower strength and durability and the inability to repair a strong gap. Tape is good against pinholes and small cuts.

Interesting fact
Gray adhesive tape with a stretching effect is used by plumbers to temporarily fix a leak. And the insulation of such material lasts for years.

Mode of application:

Clean and degrease the damaged area.
Let dry.
Seal with tape. A long cut is desirable - in two layers: the first - along, the second - across.

Approximately the same technical characteristics have a white insulating tape for electrical wires. It is inferior to the "rubber" adhesive tape in width and stickiness. For temporary repair of a pinhole in a sleeping mattress, it is suitable - but it must be fastened with two pieces crosswise.

Repair of major damage

A mattress torn at the seam cannot be repaired with adhesive tapes: the pressure on the side elements is too high. In this case, you need to put a patch.

Advice! The encircling rigid frame reduces the deformation of the mattress, so it is more comfortable to sleep on it. And the same element is a guarantee that after a serious repair the product will still serve.

Possible difficulties:

Inconvenient for home repairs is a model in which the side elements are not an addition, but part of an inflatable balloon.
Reliable and tight coupling provides uniform load pressure. To do this, it must be flat at the bottom, heavy and capture every millimeter of the patch. In case of significant damage, it is difficult to select the required dimensions of the cargo, but it is necessary. If such a pressing tool is not found, but improvised materials of different weights and shapes are used, then some areas will let air through after the first use of the mattress.

To repair a mattress along the seam, you will need:

two smooth thin slats;
clamps;
rubber-based adhesive;
acetone;
rectangular patch.

Procedure:

The area around the damage is treated with acetone.
After it has evaporated, glue is applied in a thin even layer.
The same preparatory work is carried out with two patches.
Lubricated parts are kept in air (the time of this stage is individual for each type of glue, it is indicated on the tube).
Carefully insert the inner patch and align its middle with the center of damage.
The second patch is applied on top, carefully smoothed. After connecting the parts, there should be no air bubbles between them.
From below and above the seam to be glued, over the patch, rails are applied and fixed with clamps.
Leave the mattress in a vice for a day or half a day.

A more reliable repair method is only vulcanization, which is used to repair car tires. For this service, it is better to contact the nearest tire shop.

Air mattresses are convenient for relaxing on the water or as guest beds. If the product is damaged and began to let air through, it is worth trying to seal it. No special skills are needed for the procedure, only accuracy and time. A repaired one-section mattress will serve only on the shore, if there are several sections, it is quite acceptable to swim on it.

Modern air mattresses are made of sheet soft polyvinyl chloride (PVC), which has a small thickness.

During operation, small damage often appears in them (simply holes). Air escapes through them, and the mattress is gradually blown away. How to glue an air mattress?

Can you deal with this on your own?

Large manufacturers of these products offer their own repair kits - repair kits. It is better to purchase them together with, since it is most likely to come in handy.

The repair kit includes:

Special glue for PVC;
Patches (several pieces);
Instructions for use.

When there is no branded repair kit, you can use improvised means:

soapy water;
Degreaser (gasoline, acetone, white spirit);
Universal glue "Moment";
Thin rubber in the form of pieces (you can from an old inflatable toy - a ball or a circle).

Synthetic-filled pillows offer a number of advantages, such as being very durable and mites-proof. Read more about how to choose such a pillow.

Procedure for sealing an air mattress

Work begins with a search for damage. It is easier to find a puncture on a beach mattress. Sea (river) water will help to find a hole.

Trouble can happen with an air bed. In this case, it is sometimes possible to guess where the damaged zone is located. This greatly narrows the search area.

The "suspicious" part is immersed in a bath of water.

A puncture will find - what's next

Subsequent steps are performed in the following order:

Shake the soapy water until a thick foam is obtained.
Inflate the product tightly, since it is almost impossible to find a hole in an air mattress in a deflated state.
Apply the foam consistently and gently with a brush over the entire surface.
Inflating bubbles and a specific hiss (whistling) will appear at the leak points. Due to the small size of the holes, they can be lost, so you should immediately circle the problem areas with a marker. If there is no marker, you can use bright-colored nail polish.
After the localization of all damage, you can proceed directly to gluing.
The mattress must be completely free of air.
If the surface has a pile coating, you must first clean it with sandpaper (otherwise the patch will not stick). For this purpose, you can take fine-grained sandpaper P600
Degrease the patch and its application site.
If a hole is found on the flocked top surface, first remove the flock with acetone.
Apply glue to the patch and mattress in an equal layer of medium thickness.
After a pause of 5 minutes, apply the patch and firmly press it against the damaged area.
To enhance the effect, you can press down the patch with a load and keep it for a day.

In a day, you should inflate the product and check the quality of the work done with the same soap foam.

If air is still coming out from under the patch, repeat the procedure. The pasted patch does not need to be torn off. Another, larger one is glued on top of it. It is important to carefully glue the edges of the second patch with glue.

When inflating the mattress to the very stop, it may tear at the junction between the inner ribs and the horizontal surface. That is, repairs are not limited to sealing punctures or cuts.

It is more difficult to repair a seam than to cope with a conventional puncture. This work can be done by specialists on special equipment.

Some firms practice a convenient option for repairing a mattress at the client's home.

You can try to seal the seam at home. After wiping the fleecy coating with alcohol at the seam site, a patch is glued to it from the outside. But this is not the best option for the following reasons:

Bad aesthetic.
Insufficient pressing strength of the patch due to protruding seams.

How to seal the seam of an air mattress from the inside? First, with a ruler or hands, you need to stretch the punctured area through the valve hole. Now the patch can be glued from the inside.

Wipe damage with alcohol to clean and degrease.

After drying the cleaned surface, press the patch smeared with glue to the problem area. Press it with any heavy object and leave for 12 hours.

When it is completely dry, turn it back on and inflate.

Before closing a puncture, it is good to familiarize yourself with some of the nuances of the procedure:

The presence of a manufacturer's kit removes the issue of finding a suitable adhesive. With independent actions, you should know how to glue an air mattress. Not every adhesive is suitable for a particular mattress. Approaches differ when gluing rubber, coated PVC or rubberized fabric.
In order not to stick the load during gluing, the new patch should be covered with a regular plastic bag. If a drop of glue accidentally comes out, it will no longer be dangerous.
It is useful to know how to repair a pile-covered air mattress. A small puncture can be repaired with a resin, such as epoxy. This does not apply to rubber products. Industrial rubber has impurities in contact with the resin. As a result, they oxidize, and holes can grow larger. You also need to take into account the property of resins not to bend. Therefore, they can be used in small areas without bends.
A large amount of foam is obtained from the bath foam dissolved in water.
Compliance with the rules of operation of an air mattress prolongs its service life. But a puncture in many cases is not yet a sentence.
A mattress repaired according to all the rules will last for many years.

Air mattresses are in high demand, and this is not surprising. They are convenient for picnics and going out into nature, for a good rest in a country house, and they can also be used as furniture in an apartment.

Air mattresses are simple and unpretentious, they take up little space, especially when deflated. Unfortunately, it's easy to damage them. Holes appear from long-term storage and improper use. But this does not mean at all that the mattress is to be thrown away. It can be resuscitated, without making serious efforts, on its own.

The Intex air mattress is an excellent alternative to the usual standard furniture. But they require compliance with certain operating rules, otherwise the product will not last long. If you use an air mattress according to all the rules, it will perform its functions for quite a long time.

The mattress is inflated with specially designed pumps. Many mattresses already have built-in air pumps. It is impossible to pump the product with a car compressor.

No need to pump it with air, you need to constantly monitor the process. The mattress should be firm enough, but not too hard. Pumping reduces the service life. If you take a mattress to the beach or outdoors in hot weather, it is better to inflate it directly there.

The deflated mattress is kept clean and dry. Wash the product with warm water and soap, do not use various abrasive products.

To keep the air mattress intact, do not jump on it. You should also pay attention that there are no piercing or cutting objects near the mattress that could damage the product. You need to be careful if you have pets, because they can gnaw or scratch the mattress.

How and how to glue an air mattress

A damaged mattress can be completely repaired at home, with the help of simple and affordable means. Intex mattress manufacturers include a home repair kit. This is very pleasing, there is no need to puzzle over where the repairs are being made, how much it will cost, and whether there is any point in this. The kit includes glue, patches and film.

You can reanimate the product not only at home, but also in nature, in the country. It is not entirely pleasant, having gone on a picnic, to lose a bed due to a puncture. If air passes through the seam, you can temporarily superglue the seam, and fix the mattress in a more comfortable environment.

How to seal an Intex mattress at home? When faced with a cut of such a product for the first time, there are no problems with what to glue it with - there is a set carefully assembled by the manufacturer. However, if the trouble recurs after some time, there will simply be no materials left.

To prevent the patch from coming off, you need to thoroughly clean the damaged surface from contamination. It should not have villi, dust, animal hair. As a cleaning agent, a conventional nail polish remover or solvent is suitable.

After applying the product, wait a bit, and then remove the villi and other impurities with something solid. When sealing the Intex mattress, you need to degrease with alcohol both the patch and the surface on which it will be applied.

Intex mattress repair at home

The nature of the damage depends on the further repair. Minor holes from cuts and punctures can really be sealed by ourselves. If the seam of the mattress is seriously damaged or the partition inside is torn off, it is still better to turn to professional craftsmen, since such problems require special skills. Repair of Intex air mattresses is usually carried out in the same organization where the purchase was made.

To restore the mattress yourself, first find the place where it was damaged. It's not as easy as it might seem. If there is such a possibility, the product is inflated in absolute silence. The place where the hole appeared will emit a hiss, it is there that air freely escapes.

Inflatable mattresses are used not only for relaxing on water bodies, they are also often used at home instead of a bed for guests. They are compact, take up little space when deflated, and have an indefinite life as long as they are handled with care and punctures are avoided. But when they happen, the question arises of how to seal the inflatable and whether it is possible to do it yourself. Anyone can perform such repairs, you just need to select the required materials and tools.

Such a convenient home attribute can be torn or pierced at any time, this can be facilitated by frisky pets at home, branches or debris on the street, but you should not throw it away. The mattress can be repaired on its own with the help of patches and glue, if you follow the instructions below, it will turn out no worse than that of specialists.

Gluing a rubber product is a simple process, it is much more difficult to figure out how to find a hole in an air mattress. Most often, it is so small that it cannot be found with a cursory examination, and there is no way to determine by sound. First of all, you should make sure that the problem is not in the valve, often it is because of its loose screwed cap that air leaks occur.

Almost 90% of the holes in mattresses appear on their side seams, and the rest occur on the bottom surface that is in contact with the floor.

First, you need to find all the leaks, and without a careful inspection of the entire product and the use of various methods for detecting punctures, you cannot do.

1st stage. Finding the location of damage

A visual inspection of a rubber thing sometimes does not give any results. If the place of damage immediately becomes noticeable, then, by attaching the back of the hand to it, you can feel the flow of cold air coming from inside the mattress.

You can also feel the movement of air with your hands wetted in water, only you need to carry out the examination of the mattress systematically, studying every centimeter, not forgetting to constantly wet your brushes.

Immersion in water

If a hole has become noticeable near a reservoir, then the exact location of its deployment can be calculated if the product is fully inflated and as many people as possible can be placed on it. Then, under their mass, it will plunge into the water and bubbles will become noticeable on the water surface, and the damaged area is determined from them.

A pre-inflated mattress must be treated with a soapy solution; for this, a foam rubber sponge or a piece of this material is used. A soapy substance prepared from liquid or ordinary soap is poured into a convenient container - a cup, and all surfaces are methodically treated with it. With this method of detecting holes, even the smallest of them can be identified by air bubbles.

By sound

People with good hearing will be able to identify punctures by ear. Only to check the mattress you need to choose a quiet room, inflate the mattress in it and listen carefully to the characteristic hissing sound, it is formed by the air at the outlet.

Liquid filling

Sometimes it is advised to fill the rubber product with water, and by the trickles that will flow from it, you can determine where the hole is. But the complexity of this technique is that the product after such filling will be difficult to dry, and in the future, some simply refuse to use it. But if, nevertheless, the situation is in the summer, then the mattress is easy to dry in the air, only whitish stains can remain.

If they do not confuse, then the order of determining holes is as follows:

completely release all air from the rubber product;
prepare a liquid with a soapy solution;
pour the prepared soap solution with a volume of 3 liters into the mattress and inflate it;
slowly turn the mattress over from all sides in order to determine the place of the puncture by the characteristic hissing sounds;
mark the identified areas of damage with a marker.

2nd stage. Surface preparation for patch application

After determining all the places that let air out of the mattress, you should mark them with a marker, chalk or a soap bar. The rubber thing is thoroughly cleaned of dirt, if necessary, washed, waiting for it to dry naturally. In no case should it be hung on a battery or near other heating devices.

If the hole is located on the fleecy part of the mattress, then this area is slightly cleaned with fine-grained sandpaper so that the patch can be pressed more tightly against the damaged surface.

The patch should be degreased using acetone, lighter gasoline, pure alcohol, or nail polish remover. After such processing, no traces should remain.

3rd stage. Preparation of the necessary tools and materials

A completely logical question arises, how to glue an air mattress so that it can last for many more years. It is best to buy a ready-made repair kit from Intex, which contains:

transparent vinyl film;
flock patch;
glue.

The kit comes with instructions that make it easy to figure out how to properly stick the patch. Such a set can be bought in advance together with the mattress in order to avoid searching for the necessary materials in the future. It does not take up much space, but if necessary, it can be used even on the road.

If there is nowhere to buy such a kit, then you can prepare all the materials necessary for repair from improvised means:

for patches, any old inflatable children's toy is suitable, from which you can cut a piece of the desired size, it can be a ball, armlet, pool, circle and much more;
instead of special glue, you can purchase its analogue for rubber, but you can’t use super glue, otherwise you can damage the mattress.

Scissors, sandpaper, a glue brush and a marker for marking are used as tools.

4th stage. Adhesive selection

There are many products on the market that are suitable for gluing rubber products, when choosing them, you should avoid those options that act instantly.

The moment is universal

Its transparent composition reliably glues not only rubber patches, but also pieces of other materials. Its complete drying occurs after a day.

PU for shoes

This polyurethane adhesive is also known as Desmokol. It is mainly used for gluing leather products, but has also been successfully used to repair rubber mattresses.

PVC adhesive

It is also known as Liquid Patch. It is water-resistant and comes in a variety of colors, which is very convenient, since you can restore the product of any color without losing its attractive appearance.

Super Moment

Although this glue is made from natural rubber, it is not recommended to use it for repairing mattresses, as when it hardens it becomes so hard that it can subsequently crumble.

rubber adhesive

It must be applied to the patch and the rubber product at the same time, and after two minutes they are applied to each other and placed under the press. After 24 hours, the result of the repair can be checked.

5th stage. Cutting a patch

If the damage is small, then you should not overload the product with large patches, it will be enough to cut a piece of 1.5 × 1.5 cm in size from a suitable material. Before gluing, the patch itself and the puncture site must be treated with alcohol, and then wait until they dry. Gluing should be carried out when the rubber is dry.

If there are several local puncture points on the mattress, but they are located next to each other, then they can be combined into one piece of material. In this case, it is necessary that the edges of the patch completely cover the area of damage, for this you need to provide a margin of at least 1 cm on each side.

6th stage. Surface sealing

The amount of glue depends on its type. In the case of using the "Moment", it is applied in a thick layer, and if the repair is carried out by Dismakol, then it is smeared thinly and evenly over the patch. After applying the adhesive, the patch and the damaged area must be dried, it is advisable to wait for 10 minutes. But if there is not so much time, then you can use it, only warm, not hot air should come out of it.

The patch is pressed tightly against the mattress and held for two minutes until it is well fixed. If you fulfill all the repair conditions, then the mattress can be used after half an hour.

7th stage. Seam sealing

In case of small areas of damage to the seam, they are simply filled with glue and do not touch the product until it is completely dry, but if it was not possible to correct the situation the first time, then the repair should be repeated.

There is another way to glue the seams, it is more laborious, but reliable. Its implementation is as follows:

after identifying the place of leakage, the mattress section must be pulled out through the valve, for this you can use a ruler;
the place of damage is wiped with alcohol or other means for degreasing the surface;
after processing, the product must dry, during which time the necessary patch is cut out of the prepared rubberized fabric, glue is applied to its inside;
the patch is applied to the seam and firmly pressed against it.

After this repair option, the mattress does not need to be touched for at least 12 hours, after the glue has completely dried, the mattress is turned back and inflated.

If it was not possible to eliminate the leak at one time, you need to repeat the entire process of gluing the patch again, just do not need to eliminate the old one. It is necessary to cut a piece larger than the previous one and fix it over the old one, it will be more reliable, but at the same time you need to make sure that the edges are well greased with glue.

Some people worry that the edges of the patch will start to lift up over time and it will fall off because of this. To prevent this from happening, it is necessary to process them with sandpaper a little after the patch is glued, and then apply a small strip of glue on top.

How to prevent new confirmations?

Each time after using the mattress on vacation, it must be blown off on the beach, and then transported home in this form. If you don’t want to constantly inflate it, then you should carry it on your hands, while trying not to touch sharp and piercing objects (tree branches, roofs, etc.). At home, it is better to install it against the wall, in the corner, so that doors, pets and children cannot catch it. It is stored only in a dry form.

If this rubber product is used only as a bed for guests, then after each departure it is advisable to blow off the product and store it in its original packaging.

Conclusion

Proper repair of the mattress guarantees its long service life in the future, and if you follow all the recommendations for its storage and use, then the rubber thing will delight you for many, many months.

Mother of two children. I have been running a household for more than 7 years - this is my main job. I like to experiment, I constantly try various means, methods, techniques that can make our life easier, more modern, richer. I love my family.

Today I will share with you my experience in repairing air mattresses, namely: how to securely seal the mattress with your own hands and repair the air valve.

PVC inflatable items such as pillow mattresses and boats are very practical due to their compact storage. One of the few factors against such purchases is their susceptibility to punctures and cuts. The thin material underlying the product often becomes a victim of paws, so the mattress can die the death of the brave at the hands of a tin soldier who was forgotten to be removed from the floor after the game. In some cases, there are also problems with the valves: spacers burst in them! To questions about the maintainability of such products, sellers begin to shrug and say that this is all a useless undertaking and no glue takes such material ... well, in principle, their answer is clear, their task is to sell you one more product, and then another)). But, fans of the theme "!" such a people that he only needs to see for himself!

How are air mattresses and boats glued?

So the skills were remembered when the question arose sharply “how to glue PVC pipes” with it in such a way that it would be elastic! At that moment, I had to test the entire supply of various types of glue stored in the pantry, the result was negative. Searches on the Internet led to a modification of the well-known Moment glue, namely, Moment Crystal came up, it was specially “sharpened” for working with PVC. But, at the time of the puncture of the mattress, my Kristall glue had already dried up due to the expiration date.

All the air mattresses that I had to repair (in my case they were intexes with a velor top), I glued with boat repair glue, bought at a nearby store. Although, judging by its smell, a similar appearance during application and heating, we can say that this is practically the same "Crystal". This glue was not expensive, plus the kit included material from which you can make more than one patch, of course, no patches are included with the "Crystal".

How to find a puncture site in an air mattress

So, we decided on the glue, now we still have to find a puncture site)) if you have a pool nearby, this is not difficult to do, otherwise you will have to tinker. I was looking for a puncture site like this: I pumped up a mattress and looked for an approximate puncture site by ear. Next, I took shaving foam (you can use a soap solution or shampoo diluted with water) and began to apply the resulting foam to the surface of the mattress, bubbles and a small air fountain suggested the puncture site. But, do not rush to look for more “by” there is probably more than one puncture!

The site has been identified and restoration work can begin. By the way, perhaps someone who gives up on all these patches and fuss with glue will need this link: inflatable furniture, mattresses in Dnepropetrovsk, but those who are full of self-confidence read on)).

How to properly glue a mattress

In order to qualitatively put the patch, you must strictly follow the instructions for using your glue. In my case it was like this:

carefully clean the puncture site and patch with fine sandpaper (do not make the patch small, because the larger its surface, the more securely it will be glued)
degrease both surfaces
apply glue to both surfaces and, not least, then warm up well with a hair dryer applied glue in a few minutes! This increases the reliability of bonding!
make sure to take a break 10 minutes indicated on the package and join the patch and the mattress (the mattress is in a deflated state!) And press down hard. The determining factor is the squeezing force and not time, so you can beat the patch with a hammer through several layers of fabric, well, without fanaticism, of course))
let the glue dry for the time indicated on the package(if you inflate the mattress before it dries completely, the mattress will begin to etch the air, the load in the place of the patch is large ..)

How to repair an air mattress valve

This is how the whole air valve of an Intex air mattress looks like

And, if you get carried away a little with an interesting film while inflating the mattress, you can damage the valve, this is an example in the photo. One of the two impellers on this valve burst.

Naturally, such a valve instantly released all the air. The owner of the mattress has already given up on him, because it is useless to glue it, the area of \u200b\u200bthe impeller is small, and the load is huge ...