Deep water pumps: manufacturers, wiring diagram

Today, the townspeople change their registration more and more often - they become residents of suburban settlements, which is not only pleasant, but also beneficial for health.

Need to use a pump

Such a change of environment indicates the need to combat electricity interruptions. And in order to use water, you have to leave the house, which becomes familiar realities. However, if you do not want to put up with it, you can buy and mount a generator, it will not take long. But if there is a source of water, then things are somewhat more complicated with this. It is quite difficult to make a search for the location of the well independently, but it can be dangerous to dig it out. It is best for this to turn to specialists in their field who can do this job professionally. From them you can get information whether there is the possibility of installing the pump in the well, if this option is the most acceptable.

Recommendations for installing the pump

Deep water pumps are installed only after specialists have checked whether there are any curvatures, irregularities and casing narrowings. If such problems occur, they can complicate the installation work, as well as shorten the life of the equipment. If the difference between the diameter of the pumping equipment and the pipe is too small, surface defects can adversely affect the operation of the device. If the difference is too great, the pump may simply burn. This is due to the fact that deep water pumps require the need to cool the engine with water, which must move with a certain intensity. The minimum values you can find by reading the instructions.

Recommendations of specialists

The pump should be suspended with a kapron cord, which will be able to withstand the stress on the break. It should be 5 times higher than the weight of the equipment. In order to exclude the possibility of suction of the unit, which is used to fix the suspension, it should be tied, retreating 10 centimeters from the inlet openings. As for the tip, it must be scorched. Sometimes deep water pumps are lowered less than 10 meters, in this case, an additional suspension is fixed to the end of the cord in the form of a spring, this allows to quench vibration. Use for these purposes can be flexible rubber or medical tourniquet. At the next stage, the master must make a fixation using an electrical tape, placing the nodes at a distance of 130 centimeters from each other. Importantly, there is also a nylon suspension, a power cord, and a metal-plastic pipe. In order to make the first bunch, you need to retreat from the pump nozzle about 30 centimeters.

Connection Features

When deep water pumps are connected, this does not involve the use of threaded connections. This requirement is due to the fact that this approach can reduce the strength of the pipe, among other things, the connection can be corroded. Experts advise using flanged connections for this purpose, which are ready to last much longer. If this approach is used, the mounting bolt must be installed from above, while the nut must be on the bottom. If the bolt falls into the well, it can cause a serious accident. When a deep water hand pump is connected, the upper end of the pipeline should be fixed to the base plate. It should also have a non-return valve. This is only true if it is not on the pump. In addition to the check valve, there must be a valve, a pressure gauge, and also a knee. At the next stage, the equipment is connected to the water supply. The suspension is fixed to the crossbar, and this will be the last stage until the pumping equipment is needed to be lowered into the well. It is important to avoid contact of the device with the walls. If you can not provide this, then the body should be pre-protected with a rubber ring.

For reference

When depth pumps for dirty water are installed, the liquid level in the borehole must be measured. To do this, the gas pipe string must be located in the holes of the base plate. Immersion should be carried out below the dynamic level. The insulation resistance of the motor winding should be determined with a megaohmmeter, and the cable must also be lowered. The control station must be connected to the equipment, and then check whether the device is sufficiently submerged in water. The motor must be checked under load.

Depth of submergence of the pump when it is connected

Before starting the work, you should definitely consider the connection diagram. Deep water pumps before dipping necessarily assume the need to determine the static level. This is a segment from the surface of the earth to the water in a natural state. The well should be pumped out of the well, and the level at which water stops will be dynamic. In order to ensure the cooling of the engine properly, it is necessary to lower the equipment to a mark that should not be less than 30 centimeters in relation to the dynamic level. The most suitable depth is considered to be an immersion 3 meters below this mark. Step to the bottom of the well should be approximately 2 meters.

Manufacturers of pumps

If you are interested in deep water pumps, whose manufacturers are selling their products in a wide range, then you can pay attention to the company Mateus. It is quite popular among modern consumers in that the products are versatile. The device "Agidel" is considered to be very productive. But if you need to replace it, you can do it yourself. However, you must first check the cause of the problem. If you decide to do it yourself, then you need to enlist the help of a few more people, since at a hundred-meter depth the equipment with a suspension and cable will weigh about 250 kilograms. Initially, a metalwork tool, a construction hair dryer, scissors, consumables, electric soldering irons, and a shrink sleeve must be prepared. Further the pipeline headband is disconnected from the main which goes to the house. Then, the latch element is loosened.

If you are interested in deep water pumps with sand, then you can purchase Pedrollo equipment. If there is a need to replace it, then, after the device is lifted up, it should be disconnected from the highway. Such installations are resistant to mechanical influences, however, it is worthwhile to inspect the unit, which will make it possible to understand whether it is in working order. It may be necessary to change the connecting mechanism, check valve or clutch.

Conclusion

If at the point of sale you are considering deep water pumps, how to choose such equipment should be decided in advance. For example, the Grundfos models feature long life and reliability. That is why they have found such a wide distribution in the modern market of the corresponding goods. Before purchasing, you should make sure that the installation has quality certificates, only so you can ensure that you have the equipment presented by a reputable manufacturer. These recommendations are important to consider, because such devices can not be called a cheap pleasure. After purchase, the unit must last a long time.