Quick-release hose connections have become a convenient solution for organizing an irrigation system. Offers in the category of these products vary in material, size (hose diameter), possible functions. Accordingly, the more complex and better the mechanism, the more expensive it is.

These hose connections speed up the work process. From their name, you can understand that the installation of this device is fast. But not only that, it can be done even in the process of work. pneumatic system glaze, without shutting off the water supply. It is enough to supply the main connector of the system and the device to be twisted with suitable connections in diameter.

Thanks to the ability to use quick-release connectors, you can organize a garden irrigation system and adjust it right in the process. There will be no need to carry buckets or use any portable devices and mechanisms. The only thing next to the site should be central water supply, which can create at least a minimum pressure in the hoses.

Differences between domestic and foreign connections

It just so happened that imported European elements of compounds have a smaller diameter than domestic ones. The whole inconsistency lies in the fact that the value of the diameter is measured along the inner contour, when foreigners prefer to set the value of the outer one. Therefore, when the same numbers after the diameter sign, it turns out that our hose can “absorb” a foreign one into itself. Therefore, if you do not know such features, it is better to go choose a quick-release connection with a connector available on the farm for it. And if there is none, then you will have to choose both parts, focusing on the thickness of the hose.

"Mom and Dad" quick couplings

If you thought that we would talk about the inventors of this device, then we have to disappoint you. Traditionally, in the circles of engineers, "mother" is called the connector where the "dad" will be screwed or inserted. Such funny terminology. So, there are for sale ready-made kits under a better name "hose-nozzle". If necessary, both parts of the kit can be found separately.

The hose connector is a quick-release connector that is essential for the ease of use of watering equipment when irrigating the site or when using it in portable car washes. A feature of modern connectors is that they withstand high pressure in the pipe without additional waterproofing. These items are easy to install and easy to use.

Types of hose connectors

All quick couplings are common feature- the presence of an outlet for the nipple, connecting it with an adapter for a faucet, sprinkler or irrigation gun.

The hose connector can be made of plastic or metal alloy. The composition of the material depends on the working pressure in the pipe. Plastic connections of the middle price segment withstand about 10-15 bar. Metal and brass products are designed to work under pressure conditions in the pipe above 15-20 bar.

Often, the word "connector" means a coupling with which two watering hoses of equal or different diameters are connected. In this case, it should be borne in mind that the coupling is really designed to connect two hoses, however, in order to then disconnect them, you will need to unscrew the cover and pull out the pipe.

The connecting nozzle with a thread is designed for use with other elements of the same design. Depending on the details of the bundle, an external or internal thread of a certain diameter may be required. Such connections are also connected to the nipple and can be quickly pulled out.

What does it consist of?

The classic hose connector consists of the following elements:

• Tube holder with housing. A watering hose is inserted directly into it. After tightening the cap, it is tightly and hermetically fixed inside the connector.
• Releasing mechanism. It is he who provides the ability to remove the device in one motion.
• Screw cap. With it, the hose is fixed in the connector. It has internal thread which is screwed onto the tube holder. As a result, the design is fixed, compression is provided.
• Stop valve. Installed in connectors with automatic closing. It is a plastic or metal piston with elastic bands providing tightness. The essence of his work is that when the connector is connected to the nipple, the latter presses on the piston. In the connected state, the valve is always open, and after disconnection, the pressure in the pipe closes it. This allows you to stop the flow of water without turning off the tap.
• Rubber bands for sealing. They are located inside the quick connection and do not allow water to escape through the threads.

Standard sizes

All connectors are designed for hoses of standard diameter and are produced according to certain parameters. Universal adapters can connect tubes of different diameters, but these connections are extremely rare in the domestic market.

• 3/4" Hose Connector Quickly connects 3/4" or 19mm diameter hose.
• The device with a diameter of 1 inch is designed for a hose of 25-26 mm in cross section.
• Hose connector 1/2". It is used for pipes with a diameter of 12-13 mm.
• The rarer 1/4", 3/8" and 5/8" models are designed to connect the corresponding hose sizes.

Application area

The hose connector is used wherever there is a need to use water supplied from a hose.

The most widespread use of quick connections is when watering home gardens, lawns and flower beds, connecting to car wash equipment.

When choosing the material and size of the adapter, consider the following factors:

1. Working pressure in the pipe.
2. Flexible tube diameter and nipple size.
3. weather conditions at the time of use.
4. Possibility of mechanical damage to irrigation fittings.

Other irrigation fittings

The watering hose connector is just one of the irrigation fittings. Other parts are required for its successful operation.

• Nipple. It is a cone connecting two connectors. There are rubber bands at the ends to ensure a tight connection. This element can be of two types: STANDARD and POWER JET. Depending on this, it is selected fast connection. Two elements of such reinforcement cannot be fastened together using parts of different sizes.
• Tee. It is analogous to a nipple. The difference is that it has three connector connections.
• Coupling. Connects two flexible tubes. If the element is reducing, then with its help it is possible to connect hoses of various diameters.
• Faucet adapter. This device is designed to connect the hose to the water supply. Depending on the tap thread, it may have an external or internal thread. At the other end is a nipple connector.
• Pistols and sprinklers. There are a huge number of sprinklers of various modifications. At the end they have a nipple connector that fits the connector.

All elements of irrigation fittings are necessary to ensure ease of use. A variety of sizes and shapes allows you to choose elements that provide high-quality watering in each specific situation.

What can hoses be used for in a suburban area? What are they like? How, for example, is the oozing or increasing garden hose? How to choose optimal diameter? Let's try to find answers to this list of questions.

Purposes of application

First, let's define what hoses can be used for.

• Irrigation is the most obvious use. A flexible tube is used to supply water from a stationary water supply or pump.

Useful: It is not difficult to find sprayers in stores that make watering more convenient and efficient.
The device, somewhat reminiscent of a shower head, increases the range, and at the same time prevents soil from washing out, breaking the stream of water into thin streams.

Obviously, the only requirement for irrigation will be resistance to internal pressure: with a partially or completely blocked sprayer, it can reach 3-4 kgf / cm2.

• Water intake from a well or natural reservoir puts forward other requirements. Since the surface pump creates a vacuum in the hose, it needs high ring stiffness - otherwise atmospheric pressure will simply crush its walls.
• Pumping out drainage wells, natural reservoirs,. With drainage and fecal pumps, absolutely any hoses can be used, the diameter of which corresponds to the size of the pump nozzle: neither underpressure, nor high overpressure in this case is not created.

• Finally, garden hoses and connectors can be used to install fixed and even ... stationary water supply.
  Of course, they have less mechanical strength compared to polymer or metal-plastic pipes; but the asset remains a serious advantage - the ability to dismantle the system for the winter and easily take it away in the trunk of a car or even in a backpack.

Materials and Solutions

We have formulated the objectives of the application and the requirements corresponding to them. Now let's see what the modern market has to offer us.

Watering

Rubber garden hoses for irrigation were used by our grandparents. They are still found on sale, although they have significantly lost their positions to more modern solutions.

Why has rubber been replaced by the ubiquitous plastics?

1. Over time (especially when in contact with water rich in calcium compounds), rubber loses its elasticity and becomes brittle. Hence the inevitable cracks and leaks.
2. Ultraviolet radiation acts in a similar way on rubber. storage under open sky she is contraindicated.
3. During storage, the hose becomes caked and returns to its original circular cross section only with a significant pressure of water, which not every country water supply system can provide.

Recently, hoses made of plasticized polyvinyl chloride have become much more common. A more than competitive price is combined in them with a sufficiently high strength and, most importantly, durability: even when stored outdoors, a garden watering hose will serve you for at least a decade.

Nuance: PVC becomes brittle in severe frosts.
It is possible to store hoses in an unheated room, but it is highly undesirable to move or deploy them in cold weather.

Finally, the most practical (but also most expensive) solution is polyurethane. It is durable and wear-resistant, while its elasticity is maintained in a wide range of negative temperatures.

Where high strength against internal pressure is required, wall reinforcement is used.

What and how can it be done?

• Reinforced garden hose made of rubber is reinforced with nylon thread, which is glued between two layers of sheath.
• Nylon and polyester are also used to reinforce PVC and polyurethane; however, in this case, the reinforcing thread is not glued, but melted into the thermoplastic.
• In cases where particularly high tensile strength is required, the hose can be reinforced with steel wire copper-plated for greater corrosion resistance. However, in the conditions of a summer residence, the corresponding solutions are practically not used: they are more in demand in mining industry, in particular - for pumping the pulp of extracted rocks.

water intake

What hose is used for water intake? As a rule - rubber reinforced with nylon; ring rigidity is ensured by high wall thickness (from 3 to 4 millimeters). A little less often - corrugated PVC: corrugation also prevents the hose from collapsing when rarefied.

Along with hoses for water intake are often used polyethylene pipes: they have much less flexibility, but their rigidity is noticeably higher.

Material - corrugated PVC.

Drainage

Since overpressure during pumping rarely exceeds 0.5 kgf / cm (which corresponds to a head of five meters), there are no specific requirements for hoses. Any materials are used; reinforcement will not be a hindrance or an advantage.

Stationary systems

What products can be used for DIY installation stationary system glaze? The instruction, in general, is quite obvious: our choice is polyurethane and PVC hoses with synthetic thread reinforcement.

3-4 atmospheres of excess pressure for them are the standard mode; they differ from wire-reinforced products in much greater compatibility with fittings. A variety of couplings and adapters for garden hoses are simply not designed for a rigid reinforcing frame.

Mounting

How to connect a hose to a thread, a pump nozzle or another piece of the same hose? Is it difficult to branch an impromptu water supply? In the general case, plastic connectors are used, which strongly resemble fittings for connecting metal-plastic pipes.

The connection setup looks like this:

1. The union nut of the connector is loosened or completely removed and driven onto the attached end of the hose.
2. Then the hose is pulled over the fitting of the connector.
3. When tightening the union nut, it is crimped on the fitting with complete sealing of the connection.

Along with connectors, ordinary fittings are often used - made of unplasticized polyvinyl chloride and brass. The hose is pulled over them with some effort and, if necessary, crimped with an aluminum clamp or knitting wire.

Useful: if you first rub the fitting with soap, it will be much easier to make the connection.

Since connectors perform the same functions as fittings in a water supply system, you can find products with the same functionality on sale:

• Tees and crosses;
• Adapters for pipe threads for connection with sprayers and steel plumbing;
• Adapters of diameter, allowing to splice hoses of different sections.

Dimensions

How to choose a hose diameter? What is it measured in? What does the species name "garden hose 3:4 50 m" mean, for example?

Deciding on the size is quite simple: just evaluate the performance you need.

Inner diameter, mm	Water consumption, m3/hour
15	1,1
20	2
25	3,1
32	4,2

When using sprayers and sprinklers, the need for water is reduced by 2.5 - 4 times. In addition, do not forget about the hydraulic resistance of a long water supply: with a length of more than 20 meters, it is better to purchase a hose one step thicker.

As a rule, the dimensions of domestic products are indicated in millimeters. However, along with them, you can find markings in which the diameter is indicated in English inches. At the same time, the conversion system is somewhat more complicated than simply multiplying inches by 25.4 (an English inch is 25.4 mm).

Thus, the designation "3:4 50 m" tells us that we have a hose with a diameter of 20 millimeters and a length of 50 meters.

Non-standard solutions

A couple of garden hose designs deserve special mention.

Oozing

This is the name of the hose with the smallest perforation. Under pressure, it acts as a sprayer, evenly moistening the bed along which it is laid.

lengthening

Extendable, or increasing, or stretchable hose can be found in two versions.

The first is a polyurethane spiral. The tension causes it to fully or partially straighten out, resulting in an elongation of 8-15 times, depending on the diameter.

In the photo - this is exactly the solution.

The second option is an elastic polyurethane inner shell, the elongation and expansion of which is limited by the nylon cover. It also protects the polyurethane from accidental damage. In this case, the elongation is noticeably less - approximately three times; but the product has a minimum specific gravity (less than a kilogram per 20 meters).

Conclusion

We hope that our material will help the reader to choose the best garden hose for his purposes - 1 inch or any other. As always, you can find additional thematic information in the video in this article. Good luck!

Quick connectors are devices designed for quick assembly of pipelines that do not require special tools for fixing energy circuits.

Quick connectors are made from various materials: metal, composites, but most of the plastic or polypropylene.

Quick-release connections allow you to reduce the time for modernization, installation or repair by 1.5-2 times. This allows you to reduce the cost of a large amount of work.

Quick couplings for hoses - efficiency in country matters

Buy Quick Couplings on the suburban area- this is to solve in a matter of minutes the issues of irrigation, water supply to a summer house or a remote part of the site. Fitting quick couplings allow you to increase the length of the hose in 2 clicks, while ensuring 100% tightness.

If necessary, the assembled structure can be disassembled in a few seconds and assembled in a new location by connecting to another source of water supply.

Quick connectors for water - filter repair in a minute

Quick connectors for air particularly used in filters and coolers. Removal of excess gases from the tank with hot and cold water. This avoids overheating of the heating element if the cylinder runs out of water from above.

Replacing the elements inside the cooler with brs is a matter of 2-3 minutes.

Quick couplings for pipes - line performance without the hassle

Threaded Quick Coupling suitable for highways. Plumbing in private house or an apartment is not complete without them. The cost of these elements in the AQUIC online store is at a democratic level.

Quick connectors for pipelines Always in stock. We can ship even a large batch of connections from the john guest catalog on the day of registration from the pickup point.

Make repairs and upgrades easy. john guest catalog BRS from AQUIC.

Quick coupling - the basis of quick installation

Buy Quick Couplings - this is to increase the speed of installation and modernization work by 1.5-2 times. Fasteners allow, without the use of special tools, as well as extensive technical knowledge, to assemble a high-quality water or air duct, both temporary and for long-term intensive work.

Quick couplings for hoses - fast field work, save time in the garden

Buy Quick Hose Couplings is to create the maximum comfortable conditions on the construction sites, field objects or suburban area, that is, wherever there is no stationary water supply. Flexible hose allows you to bring the distribution of water exactly where it is needed. Quick couplings for hose - this is an unlimited length, number of branches and maximum functionality.

Fittings with quick coupling allow you to quickly assemble various irrigation systems, as well as structures for automatic irrigation of closed greenhouses or large open areas.

Quick-release air connections - fast repair, easy retrofit

Fittings - this is bringing any pneumatic tool into working condition. The elements are subjected to the strictest control, which guarantees the quality and maximum performance and efficiency of the newly installed part.

It should be noted that even if the quick release pneumatic connections , then they are made from environmentally friendly clean materials, safe for humans and pets, although the material and elements do not directly interact with clean drinking water.

Quick-release water connections - high quality, reliable, environmentally friendly

For the assembly and modernization of water mains can be used quick release threaded connections . These are more reliable and time-proven designs. Plastic quick connectors - this is a great combination of price and quality. Durability of elements - more than 50 years of intensive operation without additional Maintenance, repair or replacement.

Quick couplings for pipes can also be made from other materials, such as metal, composite, brass.

Quick couplings for hydraulics - this is an increased quality control, because here we are dealing with large units of pressure. The element must withstand enormous loads, as well as temperature fluctuations, without changing its chemical and physical properties, and most importantly, the diameter of the section.

Quick couplings for pipelines - variety of choice and reasonable price in AQUIC

Straight fitting for quick couplings - always in stock large quantities in our warehouses. In addition, through Digital catalogue you can choose any modification of the product that suits you in terms of parameters, material, section, method of fastening.

You can place an order directly on the site, and immediately pay bank card. For cash payment, you can pick up fittings from the john guest catalog from self-delivery points located in Moscow and the Moscow Region and other regions of Russia, as well as by ordering courier delivery to the door.

Sending to the regions is carried out through courier service or transport companies. The corresponding rates depend on the size of your lot.

Pneumatic Quick Couplings - Never before has the repair and modernization of plumbing and air duct systems taken so little time. BUT family budget or the company's budget can be saved on the AQUIC website.

Perhaps I will tell the obvious and well-known things to everyone, but for me personally it was a pleasant discovery. It turns out there is a technology that makes it easier to work with watering hoses in the country. Previously, when it was necessary, we simply pulled a rubber 3/4″ hose onto a 1/2″ shackle and used it. Yes, sometimes water oozed out, sometimes the hose dropped, but we didn’t know any other way. The hose was spliced ​​with a 1/2″ barrel. A clamp was tightened on long-term connections.

But walking around OBI, I noticed interesting little things, namely hose connectors. They allow you to quickly connect hoses, connect various devices with one movement, and just as quickly disassemble everything back. Moreover, on one shelf there were gardena branded connectors with a wild price of about 230 r per piece. And nearby, which is not typical for OBI, are inexpensive and high-quality (!) Chinese plastic GardenCraft connectors. At a quite reasonable price of 15-30 r per connector element.

Hose nozzles are available for hoses of different diameters. To connect the hoses to each other there is a sleeve (in the middle). There are different devices for mounting on a faucet, but in my case a simple 1/2 ″ plastic fitting is enough

To fit onto the hose, simply cut it evenly, put on the connector and tighten the nut with your hands, it will evenly compress the hose. There are connector options with a valve (“aquastop”) that will not allow water to flow from the free end of the hose if no nozzle is inserted into it. But the payoff for the valve will be an even greater narrowing of the lumen to the flow of water.

Two hoses are joined through an insert:

The connectors are put on the fitting with a click and fixed on it. To remove the connector, you need to pull the orange ring.

On the tap:

A huge number of nozzles are available - sprinklers, mechanical watering time switches, watering cans, nozzles, tees, valves.

Bright color allows you to quickly find the end of the hose in the grass. Durable enough not to break if accidentally stepped on. Let's see how they survive the winter.

Everything is assembled and disassembled very quickly:

The rubber ring prevents the connection from leaking. Over time, as wear and tear, of course, the water will ooze a little, but not much.

UPD. Chinese connectors work well at pressures of 1-1.5 atm. at high pressures, they begin to ooze. To connect a sink high pressure to the plumbing at work, we bought hozelock connectors with a metal fitting. Pressure 8 atm. lasts without leaks