How to choose and install a submersible pump with automation?

If you own a country or a private house, then for sure you are close to the question of the water supply of the home. For these purposes, it is customary to use a well as a source of water. However, surface pumps in this case can only be used when water needs to be extracted from a shallow depth. If the water mirror is removed from the surface by more than 8 meters, then it is possible to lift the liquid to the surface using submersible pumps. Equipped with their automation in the production process.

Types of well pumps

On the market today you can find the described pumps in a wide range, they are classified according to some characteristics, namely constructive. You may prefer a centrifugal, vibrating, surface pump or an entire pumping station. It is important to pay attention to the way of lifting water, as well as the quality of the pumped liquid. Professionals are advised to take into account the pressure that will be created in the system. It is important to determine the height at which water will rise. Particular attention is paid to the quality of the liquid, it can be clean, dirty or slightly soiled. If you decide to purchase a pump for a submersible pump with automation, it is important to take into account its cost, power and reliability.

When should I choose a centrifugal submersible pump?

This kind of equipment is a cylinder, which is made on the basis of stainless steel. Inside the structure there is an impeller responsible for the outflow of water, as well as a centrifugal motor, which is presented in hermetic design. In order to ensure a constant cooling of the device, it must be placed in water, or rather below the upper boundary of the water. To exclude the possibility of accidental pumping of fluid from the well in the entire volume, you can use all kinds of devices, they will signal a critical mark. Among such additions it is necessary to allocate electronic automatic systems, bimetallic switches and float ("frogs"). If you want to choose the equipment that is the most reliable, then you should prefer the design, which is equipped with a float. This is due to the fact that this device is durable and simpler than others.

Disadvantages of a submersible centrifugal pump

Consumers refuse to purchase a centrifugal pump for a submersible well with automation in the event that some circumstances are important to them. Among the minuses of this device can be identified that the depth of immersion should be several tens of meters. Among other things, the design is quite impressive performance, which can reach 3.5 cubic meters per hour. It is impossible not to take into account the excessive head, so the height at which the pump will be able to lift water is 60 meters maximum.

As the main disadvantage of this equipment is the probability of oil spill, which is used for lubrication and cooling. If the device is incorrectly used, this may cause the chamber to be depressurized, in which the oil mixture is located. The elementary breakdown of the pump can also lead to this. In this case, the owner of the well will need to carry out expensive works, since the oil film from the water mirror will be difficult to remove.

Recommendations of professionals

If you decide to purchase a centrifugal pump for a submersible pump well with automation, you need to try to eliminate the time, money and effort needed to eliminate the oil spill that may be in the well. To do this, you must strictly follow the rules for using this equipment. If you consider the additional disadvantages of this device, you can not fail to pay attention to the need to connect the device, which is accompanied by a laying from the house electric line, through which will be provided food.

When should you choose a drainage submersible pump?

This type of equipment is used for professional cleaning of wells and wells, as well as for the rapid evacuation of impressive volumes of liquid. Initially, it is worth considering the main advantages of these pumps, which consist in the ability to pump both contaminated and clean water. Such a pump for a submersible well with automatic equipment is characterized by impressive performance. With its help in an hour you can pump a few dozen cubic meters of water. From the dehumidification, the equipment is rescued by float protection, which allows the device to be used in drainage and sewage systems.

When should I refuse to purchase a drainage pump?

Have you decided to purchase a submersible pump for a well? Which to choose? This question may arise in front of you when you visit the store of the corresponding goods. If you are interested in the above-described model, you should definitely familiarize yourself with the main shortcomings. Among them, experts sing out a small head, the lack of possibility to use the device in the water supply system, to exclude clogging by suspended particles. This is due to the fact that such pumps are very undemanding to the quality of water. If you are not ready for the fact that the device will be able to lift water from a relatively low altitude, then you should refuse to purchase it. Thus, the water from the well can be pumped out only if the water mirror is located 10 meters or less from the surface.

Features of vibrating submersible pumps

If you want to choose the pump for the well, which pump is best to buy, you must decide before you visit the point of sale. In the store you can find vibrating pumps, which are most often used by summer residents as seasonal to ensure the water supply of the site and the house. These devices have their undeniable advantages, namely reliability, affordable cost, ease of use and quite impressive head, which is 60 meters.

The main disadvantages of the vibrating pump

If you can not decide what is better - a pumping station or a submersible pump with automatics, then you need to consider the drawbacks of the model that was described above. These include the inability to use the device in wells and wells that were constructed on quicksand. Among other things, many consumers are abandoning these devices, leaning towards other models, because they have low performance. If you use vibrating pumps, in wells that have been constructed on quicksand, the installation can activate the soil. This will help raise the bottom, after which the volume of water in the well will decrease. These processes will inevitably put the task of cleaning the well before the owner of the territory . If there is still a need to equip a well with the above described characteristics, it is best to use a surface or centrifugal device.

Installation work

Installation of the submersible pump in the well can be done by yourself. For this, the design will need to be fixed using a tight cable. The latter extends through the holes placed on the lid. After this, the device is lowered into the well, the distance to the bottom should remain within 30 centimeters. We install a pump for a submersible well with automatic control, making sure that it does not touch the walls of the well.