14 Best Well Pumps

How to Pick a Good Pump

When choosing a model, you need to correlate the required indicators with the technical parameters of the device.

• Power. The amount of electricity consumed is directly related to the water pressure. But here, in the calculations, it is necessary to take into account the inevitable losses, which depend on the distance between the pump and the point of consumption and on the height difference. The number of residents and, as a result, the volume of water consumption also matters.

• Immersion depth. The pump must not be installed close to the surface in order to exclude the ingress of air when the level of the water table drops during the dry season. It must not be lowered to the bottom to avoid sucking in sand and silt. It is also dangerous to submerge it to a depth exceeding that indicated in the passport as the maximum possible. Failure to do so could cause damage to the engine due to overpressure damage to the seals.

• Lifting height. This parameter takes into account not only the difference between the point of water intake and the point of its supply, but also the length of the laid pipe. For an approximate calculation, 10% of the pipe length is taken. For example, if the water intake depth is 10 m, the height difference from the well to the house is 1 m, the height of the 1st floor is 2 m, and the distance from the well to the house is 25 m, then the rise height is estimated as follows: 10 + 1 + 2 + 25 * 0.1 = 15.5 ( m).

Well pump types differ in the way they are installed. The dynamic level of the well can play an important role in making the right choice.

1. Surface - installed near the place of water intake or in the house, and a hose is lowered into the well, ending with a check valve. If the unit is outdoors, it must be additionally protected from rainwater, dust and foreign objects.

This model is chosen when the dynamic level does not exceed 7-9 m.

The low cost and availability of dismantling required for maintenance and repair make the surface option very attractive.

2. Submersible pump installed inside the well to a depth below the dynamic level, because it must constantly be in the water. But it should not be placed close to the bottom, so as not to stir up the silt and sand. This model is chosen if the height of the water rise exceeds 9 m.

The unit is housed in a sealed enclosure. It is this fact, plus the difficult accessibility to the device, which makes preventive and repair work difficult.

3. Semi-submersible - placed on a special platform floating on the surface of the water. Since it is not the cleanest area, its scope is technical work.

There are 2 types of pumps, which are fundamentally different in design.

1. Vibration models.

The operation of these pumps is based on the use of the properties of the electromagnetic field created by the inductors, which is used instead of bearings. Due to the absence of bearings and gears in the mechanism, that is, the most quickly wearing parts, such pumps are durable. Their electrical part is well protected by a housing. But even if water gets inside, nothing bad will happen, because the coil windings are reliably insulated. In addition, the circuit provides short circuit protection.

Vibrating units are small-sized. They have a wide temperature range and are easy to use and maintain. In addition, they are cheaper than their counterparts.

If the pump is installed far from home, then you can ignore the noise it makes.

2. Centrifugal pumps for wells.

The work of models of this type is based on the use of centrifugal force arising from the rotation of a wheel with blades inside a chamber filled with water. As a result, pressurized water enters the pressure line located at the edge of the wheel. At the same time, a low pressure zone is created in the center, and a new portion of water from the well is sucked into the chamber.

There can be one or several wheels, respectively, centrifugal pumps are single-stage or multistage.

The operation of such pumps depends little on the quality of the electrical network on the site. They can be very efficient and make almost no noise.

In addition to the relative high cost, there is another unpleasant moment: the complexity of the design makes it difficult for preventive maintenance and repair. And if the pumped water is contaminated, then the service life of the hydraulic machine is significantly reduced.

Finding the best well pump is like solving a kind of equation. The left part of it is the parameters of the well, the features of the site, the state of the electrical network and the assessment of water consumption, taking into account the washbasins, shower, toilet, bathhouse, irrigation system. The right side - equipment parameters, that is, design, type and location of installation, technical characteristics.

The equation does not yet have a unique solution; it will have to be selected from a group that meets the requirements, applying additional conditions or listening to the opinion of experts.

Best Vibrating Well Pumps

Below are descriptions of the best vertical submersible pumps according to buyers. All of them are characterized by durability of use, reliable protection and minimal maintenance.

The best submersible vibration pump for a well with an upper intake of water is made in Russia. Used for pumping clean water. It has small dimensions (diameter 11 cm) and weight (3.4 kg).Its power is 240 W, the diameter of the outlet pipe is 0.75 ”. The body is made of plastic. Capable of transmitting water 60 m vertically and more than 100 m horizontally at a speed of 1500 l / h. Working temperature up to 35 ° C. Equipped with 10 m cable and 10 m nylon cable for fastening. 1 year warranty.

Buyers are satisfied, the equipment fully complies with the declared characteristics.

According to the expert, a similar model in an aluminum alloy casing produces less noise, but in other respects it is identical to a plastic one.

Good submersible pump with top water intake. German quality. Able to pump water containing solids up to 0.1 mm. Power 250 watts. Compact - diameter 10 cm, weight 3.1 kg. Outlet pipe 0.75 ”. Temperature range up to 40 ° C. The delivery set includes a 10 m cable.

The maximum immersion depth is 10 m, and the water supply height is up to 80 m. Pumping speed is up to 1050 l / h. The pump is suitable for use in wells, boreholes and open water bodies.

The body is made of aluminum and the piston rod is made of stainless steel. Has a high protection class (IP68). Electrical requirement: 220 V +/- 5%. Normal operating mode - 2 hours after 20 minutes. 5-year warranty.

If the electrical wiring is inadequate, the motor may overheat even in icy water.

Single equipment failures were noticed. In such cases, contact the warranty service.

Rating 2020: 4,8

• Cable length: 10m
• Max. height: 70 m
• Throughput: 1.1 cubic meters m / hour
• Body material: aluminum
• Power: 250W

Average price: 1 899 ru

Well unit with bottom water intake. German quality. The main application is pumping clean water, but it can pass particles up to 0.1 mm. Power 250 watts. Dimensions are small - diameter 10 cm, weight 3.1 kg. Outlet pipe 0.75 ”. Temperature range up to 40 ° C. The delivery set includes a 10 m cable.

It dives to a depth of 10 m, and delivers water to a height of 70 m.

The body is made of aluminum, the piston rod is stainless steel. Has a high degree of protection (IP68). Electrical requirement: 220 V +/- 5%. Normal operating mode - 2 hours after 20 minutes. 5-year warranty.

Problems noticed:

• excessive noise, which itself disappeared over time;
• equipment failure when first turned on or after a short period of time (warranty cases).

A pump for a well with an upper water intake of Russian production. Dimensions 9.9x25.5 cm, weight 3.4 kg. Immersion depth from 1 to 3 m, no protection against air ingress. Power is 240 W, productivity is 1500 l / h, the required mains voltage is strictly 220 V. It is capable of supplying water to 60 m. The temperature range is up to 35 ° C. Outlet pipe diameter 0.75 ”.

The case, made of silumin, reliably protects against water penetration and electric shock. The delivery set includes a network cable 10 m long. 1 year warranty.

The buyers of this model are satisfied, the equipment works well.

A single skew of the case was noted, but, according to the user, it does not affect the operation.

Inexpensive vibration pump with top water intake made in Russia. Its diameter is 10 cm, weight 5.4 kg. It submerges to a depth of 3 m, raises water up to 60 m. Power 225 W, energy saving by 25%. Productivity is 1440 l / h. Outlet diameter 0.75 ”. Designed for 200 hours of continuous operation. Temperature range up to 35 ° C. The body is made of metal.

The unit is used only for pumping clean water. It has no protection against air ingress. It comes with a 40 m network cable and a nylon cord. Up to 5 years warranty.

A single case was noted after 1 year of work - a piston burst. It is not known what was the reason - whether a defect in production, or an operating error.The buyer did not leave data on the examination carried out.

The best centrifugal submersible pumps

Equipment of this group with a vertical arrangement of elements is more expensive than vibration equipment. But it is not critical to voltage drops in the power grid, which is a definite plus. It works silently and has a number of built-in protections.

Ideal Italian made submersible pump with bottom water intake for pumping clean water. The inlet is protected by a mesh filter from the ingress of impurities. Has a float switch. The case is composite, dimensions 15x64.6 cm, weight 9.69 kg.

The immersion depth is from 0.2 to 10 m, Water is supplied to a height of 45 m. The outlet connector has 2 standards - 0.75 "and 1". Working temperature up to 40 ° C. Protection class IP68. Works almost silently. Power 1050 W, capacity 3000 l / h.

The delivery set includes a network cable 15 m. Warranty from 2 to 5 years.

The built-in pressure switch automatically starts the pump when the pressure in the pipe is below 2.2 bar and switches off when this value is exceeded.

The buyers of this equipment gave it the highest rating.

Excellent centrifugal pump with bottom water intake, made in Italy. Has built-in protection against overheating, ingress of impurities and air. The built-in pressure switch causes automatic shutdown when the pressure in the pipeline exceeds 2.2 bar and turns on when the pressure drops below this level. Works silently. Composite case, dimensions 15x64.6 cm, weight 9.83 kg. Protection degree IP68.

The immersion depth is from 0.2 to 10 m, the lifting height is up to 45 m. The outlet connector has several standards 0.75 "and 1". Working temperature up to 40 ° C. Power 1050 W, productivity 6300 l / h. 2 year warranty

The delivery set includes a 15 m cable.

Buyers note the ease of control of the equipment.

A good Italian-made unit has built-in protection against overload, dirt and air ingress. The body is made of high temperature technopolymer. Protection class IP68. Maintains a pipeline pressure of 4.7 bar and switches off automatically when the value is exceeded. Dimensions 15x45 cm, weight 11 kg. It is used to pump clean water from a reservoir with a diameter of at least 6 ".

Installation depth from 0.05 to 10 m, delivery height up to 45 m. Outlet pipe 1 ”. Power 750 W, productivity 4800 l / h. Supplied with 15 m cable. 2 year warranty.

Customer feedback is the opposite. One noted the correct operation of the pump even in dirty water for 3 years, and the other blamed for the penetration of moisture into the body, which caused the malfunction.

Drainage pump for dirty environments, made in Russia. It pumps out liquid from silted and new wells, pools, flooded basements, gutters. It can be used to water gardens and vegetable gardens.

The robust body is made of glass-filled plastic. Protection class IPX8. Power 1700 W, capacity 33000 l / h. Maximum immersion depth 8 m, possible ascent up to 14 m, works at temperatures up to 35 ° C. There is no protection against air ingress. Weight 14.6 kg. 1 year warranty.

Buyers noted the indispensability of the pump for pumping out dirty water. A single case of failure of the starting capacitor was noticed.

Best surface pumps

These centrifugal pumps can also be installed in the house. They are easy to operate, maintain and repair.

The best surface well pump, designed for pumping clean water. Made in China using German technology. It is used for all the needs of the suburban area. Weighing 7.6 kg, it has a stable foot with rubber pads and a carrying handle.

Suction depth up to 8 m, water delivery height 30 m. No protection against dry running. Power 450 W, productivity about 2000 l / h. Maintains a pressure in the pipeline up to 3 bar.

The body is made of cast iron. Cable length 1.5 m. Warranty from 1 to 3 years.

Customers commented on the quiet operation and reliability. Of the shortcomings, we noticed only the insufficient stability of the platform.

An excellent surface-type pump from Russian production for all the needs of suburban areas. The built-in ejector increases the suction depth up to 9 m. The plastic housing does not lend itself to corrosion.

Its power is 1100 W, productivity is 4200 l / h, lifting height is 50 m. Ultimate pressure in the pipeline is 2.8 bar. Temperature range from 1 ° C to 50 ° C. 1 year warranty.

The buyers of this model are satisfied, they found no shortcomings, except for too noisy operation.

Self-priming pump made in Hungary. Convenient carry handle on cast iron body. There is no protection against air ingress.

Suction depth 8 m, delivery height 40 m. Power 800 W, productivity 3600 l / h. Operating temperature up to 35 ° C, noise level 75 dB. Pipe pressure 4 bar. 3 year warranty.

Buyers noted the simplicity and reliability of the equipment. No flaws were found.

A surface self-priming pump for a well in a dacha made in Russia. Passing particles up to 0.8 mm. The built-in ejector increases the suction depth up to 9 m. The heat protector protects against overheating.

Power 1100 W, capacity 4200 l / h, delivery head 50 m. Permissible temperature of the pumped liquid from 1 ° C to 50 ° C. 1 year warranty.

Buyers are mostly satisfied, but sometimes they note the manufacturer's defects (cracks in the connecting pipe, pressure switch failures).

The self-priming pump in a stainless steel casing is manufactured in China under a Russian license. Serves for pumping clean water. The motor has overload protection. Carrying handle and light weight (9.8 kg) make it easy to carry.

Delivery height 45 m, suction depth up to 8 m, no protection against air ingress. Power 850 W, productivity about 3200 l / h, pipe pressure 4 bar. 2 year warranty.

Buyers noted the durability and reliability of the model.

How to choose a good pump for a well for a house and a summer residence: video