Contents
Solving the issue of pumping water in a private house is one of the most important. On the farm, it is necessary to take water from the well and pump out liquid effluents from the cesspool. Pumping equipment copes well with such tasks. The best submersible pump will make life easier for the owner of the cottage and save him money and time.
The main types of submersible pumps
There are surface and submersible electric pumps. If the former are low-power and primitive, then the latter are the result of the work of engineers in the field of fluid mechanics. Submersible hydraulic machines are located deep in the well or well. Their active part is located in the thickness of the liquid, therefore, such devices are subject to stringent requirements for waterproofing and wear time.
Engineers distinguish four main types of submersible pumps. All of them differ in the principle of operation and design.
Video “How to choose a pump for a well”
In this video, a specialist will tell you how to choose a pump for a well.
Vibration
These devices are the simplest in design, as well as the cheapest. There are practically no moving elements in them, in particular an electric motor.
The machine performs the pumping of liquid due to the vibration of a special piston. An alternating electric current in the winding of the device magnetizes the armature, which begins to oscillate up and down. These vibrations are mechanically transmitted to a special piston rod. When the piston goes down, an area of reduced pressure is created in the working chamber of the hydraulic machine. Because of this, fluid is forced into the chamber. During the reverse movement, the liquid is ejected from the device into the pipe and is fed upwards. Constant iterations of this cycle give the fluid flow for which such a pump was installed.
Due to the simplicity and cheapness of the design, such hydraulic devices have disadvantages:
- Devices are very critical to tolerate impurities. They should only be used for clean water.
- The vibration that occurs during operation destroys the casing of the pump itself and the well wall over time.
- That is why such hydraulic machines are considered short-lived, with a limited service life. But given the low cost, they are easy to replace.
It is best to use vibration pumps for pumping liquid from the pool. Also, the device will cope with the task of watering plants on the site.
Centrifugal
These hydraulic pumping machines are more advanced. The active part of the mechanism is a special wheel with blades. Such blades distribute the liquid throughout the chamber. Due to centrifugal force, water is thrown onto the walls of the chamber and thrown into the outlet hose. In the center, an area of low atmospheric pressure is created, which draws in new portions of moisture.
These hydraulic pumps are very powerful and are able to lift the liquid column to a great height. However, the price of such devices bites. But due to the high efficiency and high-quality assembly, these devices are quite popular with most manufacturers.
Such machines easily tolerate moderate contamination in liquids, do not create additional vibration, and therefore do not destroy the walls of wells and boreholes. The noise level of centrifuges is also low.
Screw
The design of this pump is rooted in the depths of history. This mechanism was invented by the ancient Greek engineer and mechanic Archimedes. The main active element of such a hydraulic machine is a special screw. Driven by an electric motor, this screw captures the liquid medium and lifts it up, directly to the outlet hose. The main feature of screw pumps is that they can easily pump not only clean hydraulic media, but also viscous media.
They are not durable. The presence of a large number of rubbing parts quickly leads to their wear. Yes, and such a mechanism requires constant maintenance. That is why this type of hydraulic units is rarely found in the domestic sphere. Most often they are used in industrial facilities, where they belong.
Vortex
Vortex hydraulic pumps are an improved modification of ordinary centrifugal pumps. Their difference lies in the fact that they have a slightly different shape of the blades, and there are special grooves in the walls of the chamber. The liquid flowing down from the blades into these grooves is additionally accelerated due to vortex microflows. Therefore, the pressure of the water column in such pumps is much higher, and they are more efficient. But these machines are not cheap. But in cases where the result is more important than the cost, such a pump is indispensable.
Selection criteria: we determine the key parameters
In order for your submersible pump to successfully perform its functions, you need to decide on a number of parameters:
- Parameters of the water-bearing soil layer. Ideally, your well or well should be drilled by professionals. They will determine all the characteristics (in particular, the depth of the well or well), provide a technical passport for the finished product. The well must be filled with water so that it does not empty during long-term operation of the pump. After all, dry running is very harmful for pumps. In this case, the depth can be dynamic (changes over time) and static (unchanging). Do not forget about such a parameter as debit – the amount of liquid that enters the intake in a certain period of time. Soil characteristics should also be taken into account.
- current water consumption. To determine the required power of the device and not overpay, calculate how many water consumption points you have in your house. Count all tenants and add possible guests of the dwelling. Do not forget about the garden plot, where water is also needed for watering plants. Calculate all these values and add a margin of 15–20% to them. This will be the desired flow rate for your pumping device.
- Water pressure. All pumps have such a characteristic as water pressure. To calculate it, add up the depth from the water intake point to the location of the device. Add to this the length of the horizontal pipes and the amount of lift to the faucet or household appliances.
The best pumps for wells
A borehole pump is a high-precision device designed to draw water from narrow and deep wells. We offer an overview of the best pumps of this type.
BELAMOS TM10-60
This hydraulic pump is powerful and compact. Designed and manufactured in Italy, it has excellent build quality. Its power is enough to raise water from a depth of 30 meters. The device has a high level of sound insulation, which means that its work will not interfere with anyone.
Advantages of a hydraulic pump:
- high-quality assembly and small dimensions;
- high power of the device;
- low noise level.
Cons of a hydraulic pump:
- the device does not tolerate power surges very well.
JILEX Water cannon PROF 55/75 Dom
Excellent pump from a well-known Chinese brand. With a complete set out of the box, this device will pump water to a height of up to 75 m. Equipped with all types of protection, it has a soft start function. The kit includes a 50-liter hydraulic accumulator, which means that all consumers will have sufficient pressure.
Advantages of a hydraulic pump:
- good equipment;
- adequate assembly level;
- does not make noise in operation.
Cons of a hydraulic pump:
- difficult to install.
Video “Overview of the pump JILEKS Vodomet PROF 55/75 House”
From this video you will learn what is remarkable about the submersible pump DZHILEKS Vodomet PROF 55/75 House.
Top models for wells
Well pumps are somewhat larger. But at their core, they have the same function.
LIVHYDROMASH Malysh-M BV 0,12-40 10m
This pump of a well-known domestic company is considered the best model in its segment. It is very powerful, easily lifts a column of water to a great height. The pressure of the liquid is enough to fill a 200-liter barrel in 10 minutes. The device perfectly supplies water to all water taps, showers and washing machines. The jet of water from a watering hose can reach 15 m.
For all its power, the device is very quiet. Its counterparts are much noisier.
Advantages of a hydraulic pump:
- high-quality assembly;
- high pressure of supplied water;
- quiet at work.
Cons of a hydraulic pump:
- high price.
Technopribor Rucheek-1M 25 m
This pump is quite cheap, because it is made according to the vibration principle of operation. Powerful and quiet, it does its job perfectly. Made of stainless steel, the body does not leak or rust. The device is recommended for primary pumping of a well or a budget option for autonomous water supply.
Advantages of a hydraulic pump:
- inexpensive model;
- high power.
Cons of a hydraulic pump:
- a little noisy and vibrating.
GILEX Vodomet PROF 55/75
This inexpensive pump made in China has never suffered from frequent breakdowns. Strong water pressure allows you to power up to four points of consumption. This is enough even for a large house. The presence of protection against dry running and a built-in float will not allow the device to break if the water runs out. Users note the quiet operation of the hydraulic apparatus.
Advantages of a hydraulic pump:
- inexpensive and high quality;
- high power;
- quiet at work.
According to customer reviews, there are no shortcomings in this device.
Video “Overview of the pump JILEKS Vodomet PROF 55/75”
From this video you will learn what are the features of the pump JILEKS Vodomet PROF 55/75.
DAB DIVERTRON 1200 M
In terms of performance, this deep well pump is so powerful that it does not require the installation of a storage tank. A hydraulic accumulator is not needed here in principle. The device of the mechanism is impeccably executed, it can be left in the winter in the well, nothing will freeze and will not burst.
The water pressure is enough to power up to five consumers at the same time. The device does not suffer from voltage drops; in domestic conditions, this is an excellent solution for giving. Users note the quiet operation of the device.
Advantages of a hydraulic pump:
- powerful and high quality;
- no need to drain the water for the winter;
- no hydraulic accumulator needed;
- quiet at work.
Cons of a hydraulic pump:
- slightly overpriced.
Video “Overview of the pump DAB DIVERTRON 1200 M”
From this video you will find out what is interesting about the DAB DIVERTRON 1200 M pump model.
Grundfos SBA 3-45 A
Excellent hydraulic pump of the Italian brand. All the necessary automation is present and built into the body of the device itself. The power of the device is enough to fully power several consumers. It is noted that the pump copes with the work without failures at low voltage. 200 V is enough for the pump to pump water to standard specifications.
Advantages of a hydraulic pump:
- powerful water pressure;
- built-in protection circuits;
- silent at work.
Cons of a hydraulic pump:
- overcharge.
Proven sump pumps
Drainage pumps included in our top will help you quickly pump water out of the pool or basement.
KARCHER SP 1 Dirt
A good drainage pump from a famous German manufacturer. Not too powerful, but of high quality, it can easily pump out all excess liquid from the basement. Even dirty water is not afraid of him. The pump can also pump drinking water from the well.
The device is absolutely silent (years of development of German engineers affect) and cannot be compared with other hydraulic machines.
Advantages of a hydraulic pump:
- successfully assembled;
- handles dirty water
- silent.
Cons of a hydraulic pump:
- high price;
- additional accessories are expensive.
Video “Overview of the pump KARCHER SP 1 Dirt”
From this video you will learn about the features of the pump brand KARCHER SP 1 Dirt.
See PF0410
The water pump is designed and manufactured by a well-known manufacturer from Germany. Powerful and quiet, it will pump out water even from a heavily polluted volume, and it will do it quickly. Undemanding to the input voltage, additional accessories are present on the market. However, its price is somewhat overpriced, which is often the case with products of famous companies.
Advantages of a hydraulic pump:
- qualitative;
- silent;
- powerful.
Cons of a hydraulic pump:
- high price.
Video “Overview of the pump Makita PF0410”
From this video you will learn what is interesting about the Makita PF0410 pump.
JILEX Drain 350/17
The high-pressure characteristics of this Chinese device are well known in the global and domestic market. This pump will quickly pump out water from a basement or well, but dirty liquid is too tough for him.
Quiet in operation and inexpensive, it copes with its tasks by 100%. However, power surges harm him.
Advantages of a hydraulic pump:
- low cost;
- powerful and quiet.
Cons of a hydraulic pump:
- does not like voltage fluctuations.
AL-KO Drain 20000 HD
Powerful drainage device. Copes with its tasks like Niagara Falls. Quiet in operation, pumps large volumes of liquid in a short time.
Advantages of a hydraulic pump:
- powerful;
- pumps water well.
Cons of a hydraulic pump:
- heavy and big.
BELAMOS DWP 1500/22
This pump is even capable of pumping water from a pond of 50 square meters. m. Reliable assembly using cast iron and stainless steel makes it almost “indestructible”. To match the efficiency of work – pumps out all the water in a short period of time.
Advantages of a hydraulic pump:
- solid construction with good materials;
- quickly pumps large volumes of water.
Cons of a hydraulic pump:
- heavy and expensive.
Reliable sewage pumps
Such pumping systems will help organize the work of your sewer or pump out a cesspool.
VORTEX FN-250
This device copes not only with pumping wastewater from a cesspool, but is also able to empty even an artificial pond. The high power of the pump speeds up the pumping time of the liquid.
Advantages of a hydraulic pump:
- powerful;
- silent;
- pumps both waste water and clean liquid.
No flaws were found with this device.
Video “Overview of the pump Whirlwind FN-250”
From this video you will learn what are the features of the Whirlwind FN-250 pump.
JILEX Fecal 330/12
Powerful and inexpensive pump made in China. It is a favorite item among buyers. Quickly pumps out all the waste water from the cesspool. Due to the fact that it is made of plastic, it weighs little. A good level of assembly, which is typical for products from this manufacturer.
Advantages of a hydraulic pump:
- light and strong;
- powerful and reliable;
- has a low cost.
Disadvantages of the device:
- The pump has no cutting elements.
VORTEX FN-1500L
This submersible fecal pump is able to quickly pump out even a large cesspool. The domestic manufacturer made sure that the device was reliable, so it has a built-in nozzle for grinding particles.
Advantages of a hydraulic pump:
- domestic production;
- small price;
- great power.
Cons of a hydraulic pump:
- starts to rust over time.
SFA SANIPUMP
The submersible fecal pump is made of plastic, so it will never rust. Handles large volumes of wastewater quickly. Economical and quiet. The cutting nozzle built into the pump will quickly grind all large fractions.
Advantages of a hydraulic pump:
- does not rust;
- powerful;
- there are cutting elements.
Cons of a hydraulic pump:
- marriage is common.
Video “Overview of the sewage pump SFA SANIPUMP”
This video provides an overview of the SFA SANIPUMP sewage pump.
The submersible pumps included in our review do their job well. After all, these representatives of hydraulic machines are the most proven. If you decide to purchase a submersible pump, then use our recommendations. The devices presented in the rating can be easily purchased in domestic stores. They will never let you down, and you will be able to enjoy the convenience of autonomous water supply for a long time.