Which pump is better for a well? Rating of producers

It is quite difficult to imagine modern housing without a water pipe, and it does not matter at all whether the building is located outside the city or within its boundaries. Many owners of suburban real estate and suburban areas are increasingly choosing an autonomous system that is able to provide the house with water. Immediately after the completion of the drilling of the well, the question is asked which pump is best for the well to be selected.

Basic selection criteria

The pump acts as the heart of the system. On how correctly it will be possible to select this equipment, the provision of the house with water will depend. When visiting a store, you must follow several criteria that will make the right choice. And if you can not now decide which pump is best for a well 20 meters, then after reading this article you will be able to determine for yourself. Among other factors, attention should be paid to the overall depth of the well and the level of groundwater. These characteristics are most often key when buying a device. The pump passport must contain information on the depth for which the unit is intended. If this value is unknown, then you can make measurements yourself. For this, a dry rope is used, at the end of which the load must be strengthened.

After the rope is placed on the bottom of the well, it will be necessary to measure the remaining dry part, which will determine the distance to the water. As for the wetted part, it will allow you to calculate the height of the water column. If you are pondering over which pump is best for the well, it is important to take into account the need for water. The choice of such equipment will not be possible without determining the value, which will vary from twenty to two hundred liters per minute. If we take into account the fact that one person spends about 200 liters of water during a day, a family of four will have to purchase a pump, the power of which varies from thirty to fifty liters per minute. You can choose a device that assumes a certain capacity reserve, but you should take into account the fact that this factor can seriously affect the cost.

If in addition to house maintenance there is a need for watering the site, then you need to calculate the power, taking into account the weather conditions and the size of the territory. For irrigation, as a rule, there is a need to use 200 liters of water during the day. This indicates that it is necessary to select the pump taking into account the power, which by 50 liters per minute will be greater than the above.

Choice of pump for production rate

If you are faced with the question of which pump is best for the well, it is important to take into account the flow rate of the well. It is almost impossible to accurately measure the value. This parameter is estimated only approximately. It is important to implement some actions that involve determining the time of pumping out the well. After this, you need to fill the well with water, and then divide the second number into the first. The result will be the production rate of the well. However, to select the equipment this parameter will not be enough.

Selecting the pump by pressure

If you are thinking about the question of which pump is best for the well, it is important to pay special attention to the head. To calculate this value to the depth of the well, expressed in meters, you need to add 30. This will get the height of the water column. As a rule, the obtained value increases by 10%. This will allow you to select the device correctly. Thus, if the depth of the well is 45 meters, then the calculated height of the column will be 75 meters. If you increase this figure by 10%, you will be able to get a figure equivalent to 83 meters. Thus, the most suitable option would be a model with a head pressure of 90 meters.

Determination of the pump model by the borehole diameter

If you are considering well pumps, which is better, you need to determine in advance. The diameter of the well is the value that is needed to determine the capacity of the equipment. This parameter is taken from the well passport if the drilling was carried out by a specialized company. If such documentation is not available, the owner of the site can make measurements by himself. It is important to consider that one inch is equivalent to an index equal to 2.54 centimeters. The largest number of devices presented in the current market is designed for wells with a diameter of 4 inches. In some cases, there is a need to order a model of the device by catalog. If you have the opportunity to choose the diameter of the well, it is best to be 4 inches.

Characteristics of the pump brand Aquario ASP 1,5-40-75

If you are faced with the task of which centrifugal pump is best for the well to choose, then you can pay attention to ASP 1.5-40-75. It is used for pumping clean water from wells and wells. It can be used in private water supply systems for domestic needs, irrigation and irrigation. The nominal pressure of this equipment is 40 meters, and the flow rate is 1.5 m ³ / h. The housing is made of stainless steel and the diameter of the pump part is 75 mm (3 ") .The brass is used for the head of the equipment, it is important to note that such equipment can not be used at a water temperature exceeding +35 degrees. Hour maximum number of starts is 20. Water should not contain sand and excessive impurities, but the maximum allowable value of foreign inclusions is 1120 g / m ³ .

Description of the pump brand Aquario ASP3B-100

You can purchase pumps for wells on your own. Submersible (which is the best of them, you should choose even before shopping) is presented by manufacturers in a wide range. Among others, you can select the model ASP3B-100. The nominal pressure of this equipment is 100 meters, the flow rate is equivalent to a limit of 3.0 m ³ / h. The diameter of the pump part is 100 mm (4 ") .The impellers and diffusers are made of high-strength technopolymer, and the body of the device is made of stainless steel.

Description of Grundfos well pumps

If you choose which is better to buy a pump for a well, then you can prefer the equipment of the above brand. These submersible devices are manufactured in a monoblock version, and also equipped with the necessary components for connecting the unit. The diameter of the body is 3 inches, which is 76 millimeters. The equipment can work in wells, the diameter of which is equivalent to this indicator characteristic of the body of equipment. If we consider the design in more detail, then the device is multistage, centrifugal. On the drive shaft are located impellers, each of which increases the pressure, and its maximum value can be 200 meters. If you can not decide which vibratory pump is best for the well to choose, then you must first determine what tasks will be delivered to it. Thus, if there is a need to supply water to private farms or a small enterprise, Grundfos equipment can be chosen by you, since it is specifically designed for such tasks.

Description of pumps brand ESPA

If you have a question about which pump is best for the well, you can purchase ESPA equipment, which has already proved itself in the market of the corresponding products. If there is a need to pump water with a sand content that reaches a value of 185 g / m ³ , then this equipment is suitable as well as possible. The hydraulic part is made in such a way that it has the qualities of resistance to clogging and abrasion. The impellers have a floating free stroke, which makes it possible to reduce the wear of the impellers with an impressive sand content in the liquid. These design features allow you to prevent the locking of working elements, ensuring the soft operation and long life of the device.

If you are considering in the store well pumps, which is better, it is important to decide even before the acquisition. Choosing the equipment manufacturer ESPA, you get a device that has the function of internal cooling of the engine, which ensures reliable operation of the unit in a continuous mode. In this case, the equipment can be immersed in water either completely or partially. If there is a need to purchase a device with internal cooling of the engine, then it is best to prefer this manufacturer, since it produces pumps with a diameter of 4 inches, which in this case is very rare.

Conclusion

If you can not decide which pump is best for the well, you can consider each of the presented manufacturers. By the way about the aforesaid, they have well proven themselves in the market of pumping equipment.