Of 6 kinds of the best pumping stations: how to choose what to buy, the pros and cons, features, rating

The pump station is a necessary component of comfort on a suburban area. It is connected to the source - the river, pond or well - and provides comfort even in remote areas of the city. The quality of the pump station depends on uninterrupted supply of liquid, so it must be carefully chosen.

How to choose a pump station

Carry water in buckets from the river or well long and hard. Qualitative pumping station capable of providing a stable fluid pressure. One of the most important selection criteria is the performance of stations: for example, a low-power device will not be enough for a family of 5 people. It is also important, and the amount of the reserve tank, sampling depth.

Kinds

• Self-priming. Consist of pump, Accumulator and pressure switch. Rarely used.
• Automatic. In such stations the pressure is regulated electronically. The pump is compact and can be powered by batteryGenerator or an electric network.

types of pumps

distinguished for its intended purpose:

• submersible devices - set below the level of the pumped liquid. This makes it possible to lift water from greater depths.
• surface - do not require immersion, and installed on land. The liquid drops only the water inlet hose.

By way of power supply:

• Electric - work from the network or a generator.
• Fuel oil - equipped with a diesel or gasoline engine.

Depending on the type of liquid:

• For clean water.
• Faeces.
• Water contamination medium (sand or ground).

type of ejectors

Often, the liquid in the autonomous water supply comes from a well or borehole. Water from it need not only to raise to the surface, but also to hold the tubes. For such a complex problem pumping stations are used with external ejector, which are installed in the case, if the fluid must pumped from a depth over 10 meters. This device is a pipe with a narrowed end.

With this design, the flow begins to move faster, because of what creates a region of low pressure. Under the action of vacuum in pipe Water begins to act independently. Distinguish station with the following design features:

• With built-in ejector. Such pumps are smaller and relatively easy to install. However, they are able to lift water from a height of only up to 8 meters and consume more electricity.
• With the remote ejector. For their work requires two-pipe system. The need for several gaskets pipes requires drilling a larger diameter and reduces system efficiency. Install pumps of this type is only recommended if the water table is at a depth of 8-10 meters.

Operating principle

According to the principles by which the suction action is carried pump distinguished:

• Centrifugal. The main element is an impeller mounted in the round housing. The inlet opening is located on the rotation axis. When the wheel is started, there is a centrifugal force. In this way a continuous flow of liquid is obtained, and the efficiency increases.
• Vortex. Unlike centrifugal pumps and nozzles in them are directed to the impeller tangentially. As a result, vortices are formed on the blades. The pressure in these stations more, but they are harder and more expensive to maintain.

The depth of the suction

The depth of the suction should not be confused with the height. This value determines the distance at which the pump is able to raise the water up. Calculate as follows: measure the distance from the pump and the well, and divided by 8, and then add the distance from the water surface to ground. It is necessary to take into account seasonal fluctuations of water: during the rainy season aqueous mirror surface will be higher than in the dry.

The volume of the storage tank

Most pumping stations are equipped with accumulators - vessels working under pressure. Their amount depends on the number of people living in the building, and a stable supply of electricity. For a family of 2-3 people is enough accumulator volume 18-30 liters. But if the house is often cut off electricity, the water is better to stock up. In this case the tank must be at least 50 liters.

Performance

The performance of pumping stations should be calculated based on the total water consumption in the home. This is the total water consumption of all household appliances, cranes, Plums, automated watering systems. Here is a small example of this calculation:

• Shower hour consumes 0.7 cubic meter of water.
• Toilet bowl - 0.4 meters³.
• Washer - 0.8 meters³.
• Faucet in the kitchen - 0.3 meters³.

It turns out that the performance of the pump station in this case must be at least 2.2 m³. If the house is home to more than one family, but two, then this parameter should be increased by 2 times.

pressure

Head often denoted in meters. To convert this value to the pressure, you need to divide it by 10. Choosing a pump for this parameter must be taking into account how high it should pump water. In this case, you need to include in the calculations and the possible loss of pressure. Calculate the minimum required pressure can be as follows:

• Measure the height between the water intake and the nearest point of the surface.
• Add 10-30 m. The higher the required pressure, the greater the value to choose.
• Multiply the result obtained by 1.1.

Power

Pump performance depends on the power of the electric motor. The higher it is, the greater the pressure and the pressure. The following types of pump are distinguished on this parameter:

• 500W;
• 1-1.5 kW;
• 2-2.5 kW;
• more than 3 kW.

As a rule, the higher the power of the engine, so it overall, so buy the device with the highest performance is not always appropriate.

Material

pump the material directly affects its safety, performance and service life. Accumulators most often made of:

• iron;
• of stainless steel;
• aluminum.

The most practical and inexpensive materials include steel and cast iron. Anticorrosive properties and high strength have "stainless steel", and aluminum, but the price of such materials is much higher. Another important detail of pumping stations - the impeller or auger.

• Plastic parts are cheap, but the fastest fail.
• Stainless steel is not susceptible to corrosion and secure, so it is typically made of an impeller for expensive models.
• Cast iron screw - a compromise between price and quality.

Anchoring

According to a method of installing pumping stations are divided into two types:

• With a surface location. They are installed in the house or near the well.
• With deep external pump that delivers the volume of water from a depth of 300 meters.

Maximum particle size

The larger the maximum particle size, which is able to operate the unit, so it is more reliable and durable. In this case it is not clogged, if inside fall impurities from groundwater or sand. The pumps for clean water is typically the maximum size of 1-3 mm, drainage - 3-12 mm, and in fecal - 100 mm.

Best pumping stations for private home

Pumping station Denzel PS1000X It is perfect for a country house in which he lives a small family up to three people. It is able to maintain a high performance 58 liters per minute or 3.5 m³ in hour. Due to this in the house can work simultaneously washing and Dishwasher, shower and several cranes. The advantages of the device include overheating protection: in the model of the sensor is dry running.

The pump is designed only for pure water without impurities. Since it does not have the remote ejector, it can be used to a depth of 8 meters. Denzel 1000W provides lift to a height of 44 meters and equipped with a hydraulic reservoir of 24 liters. By all indications the device meets the requirements for home pumping stations. You can install it in the house, or in a separate utility room.

Characteristics

• Type: surface pump.
• Power: 1000 watts.
• Purpose: pure water with a maximum particle size of 1-2 mm.
• Maximum water temperature: 40 degrees.
• Performance: 3.5 m³/час.
• Pump mechanism: centrifugal.
• Case Material: stainless steel.

pros

• Sensor dry run.
• Performance.
• Quality.
• Pump housing made of "stainless steel".
• Quiet operation.

Minuses

• Less tank volume 24 liters claimed due to the air that is pumped to create pressure.

Preferred pumping station for water

surface pump Karcher BP 3 Home for pumping clean water from a depth of 7 meters. Use liquid can be for household needs - performance 3m³/ Hour is enough for a comfortable life of a small family. Karcher Company produces high-quality instruments, so the pump will last more than one year.

Power 800W unit, but the size of the motor and pump while small: 45 * 27 * 55 cm and weight 11 kg. Thanks to the compact design and quiet operation, the device can be placed even in the living room. Gidrouakkumulyatora integrated volume is 19 l, and the maximum water temperature - 35 degrees. The pump is automatically switched off as soon as no longer necessary in the liquid, so it can be used in homes with centralized water supply.

Characteristics

• Type: surface pumping station.
• Performance: 3 m³/ H or 50 l / min.
• Size: 45 * 27 * 55 cm.
• Case Material: stainless steel.
• Movement: Centrifugal.
• Pressure: 3.6 bar.
• Working pressure: 1.7-2,
• Power: 800 Watts.

pros

• Quality.
• Lifetime.
• Low noise level.
• You can install yourself.

Minuses

• Expensive spare parts.
• The small depth of the fence.

Best pumping station for sewage

the best device sewer It can be called a low-cost and powerful submersible pump WWQ NF 450. Due to the large clearances working parts allowable particle size is 3.5 cm. The main advantage of the device is its versatility - it can be used for clean and dirty water. Performance Model 166 l / min or 10 m³/ч.

WWQ NF 450 can pump fluid from a depth of 8 meters. For safety it has a float switch, which detects the water level and stops when needed. Also, the pump has overheating protection. To the owners were easier to connect it to the network, the bundle includes a cable length of 10 meters.

Characteristics

• Power: 450 Watt.
• Type: submersible.
• Purpose: sewage / water drainage.
• The maximum particle size: 3.5 cm.
• Additional options: overheating protection, dry run sensor.
• Performance: 10 m³/ч.
• Depth: 8 m.
• The rise of water is 7 meters.
• Material: plastic.
• Movement: Centrifugal.

pros

• Cost.
• Performance.
• Suitable for sewage, and pure water.
• The particle size.
• A long cable.
• Security.

Minuses

• Plastic housing.
• Raising the liquid is only possible to 7 m, thus limiting the operating range.

Best automatic pumping station

Pumping station "Jumbo 50/28" from "JEELEX" - a device with automatic disconnection. When the liquid goes through the pipe, the pump is activated, the pressure is increased. But if the device is not in use, the power consumption is stopped. But electricity savings is not the only plus. Per hour pump able to pump to 3 cubic meters of water. But it needs to be installed only in pure water with particles up to 0.8 mm. The average lifetime of the device - 10 years, so it can be safely buy for use in suburban homes.

Characteristics

• Type: surface.
• Movement: Centrifugal.
• Weight: 15 kg.
• Power: 500 Watts.
• Performance: 3 m³/ч.
• Purpose: clean water.
• Hydraulic tank: 18 liter.
• Maximum water temperature: 35 degrees.
• Depth: 9 m.
• Pressure: 2.8 bar.
• Country of Origin: Russia.
• Case material: cast iron.

pros

• Cheap and affordable parts.
• Automatic shut-off.
• Possibility of manual pressure setting.
• Cast iron body.
• Reliability.

Minuses

• A small expansion tank.

Best Diesel pump station

Pumping station CSN series "K" from "Motorkon" - This industrial devices for pumping large volumes of water in places where there is no access to electricity. The maximum water temperature - 85 degrees, and the pump capacity - 350 m³ in hour. Due to the large and powerful motor station occupies a lot of space. Buy it can be closed and open version (if it is intended for indoor use). The device due to power diesel generator fluid type.

Characteristics

• Purpose: to clean water.
• Maximum liquid temperature: 85 degrees.
• Head: 130 m.
• Capacity: 350 m³/ч.
• Additional options: self-cleaning filters.
• The maximum particle size of 2 mm.

pros

• Performance.
• Different versions available.
• Work independently of the electricity.
• Suitable for water several homes.

Minuses

• Cost.
• Dimensions.
• Noise.

The best for the well pump station

The wells are often located at a considerable distance from the house. Therefore, pumping stations, which are installed in such places have to work at a depth of 8-10 meters. The best of these devices is Denzel PSD800CWhich is able to lift fluid from a height of over 20 m. The centrifugal mechanism has a power of 800 W and provides a capacity of 40 liters per minute or 2.4 m³ in hour. The model operates automatically and is only enabled as necessary. Among the security measures - the gauge of dry running. Fence fluid performs remote ejector.

Characteristics

• Type: surface.
• Productivity: 2.4 m³/ч.
• Movement: Centrifugal.
• Purpose: liquid with particles up to 1 mm.
• Hydraulic tank: 24 liter.
• Power: 800 Watts.
• Suction depth: 20 m.
• Pressure: 4.5 bar.

pros

• Power.
• Remote ejector, through which the pump can pump water from a depth of 20 m.
• Head.
• Build quality.
• Automatic activation.
• Sensor dry run.

Minuses

• Bak does not correspond to the volume of 24 l.

Qualitative pump station is able to provide a whole house a liquid. This is especially true for residents of suburban areas that are not connected to a central water supply. Thanks to the pump increases the quality of life and comfort of the residents. When a device is important to consider factors such as the depth of the fence, the distance to the house and the purpose of the device. Then attention must be paid to the power production of the material and the volume of the hydraulic tank.