Selection rules and ratings of motor pumps for different types of water

A motor pump is a mobile, self-priming pump. This design has a wide range of applications. In the home, it's used for pumping water, watering garden plots, draining liquid from flooded basements, and extinguishing fires. The device runs on fuel. Gasoline is typically used, but this varies depending on the model.

Rating table

There's a wide selection of stand-alone pumps. However, they are expensive and rely on complex mechanisms that are prone to failure. To ensure the pump lasts as long as possible, it's best to choose high-quality models with numerous positive reviews.

Rating of popular motor pumps:

How to choose a product?

Choosing a pump that will justify the investment, function properly, and meet all safety regulations is quite challenging. There are several important factors to consider when selecting a device:

• Purpose. There are categories for clean water, dirty water, or slightly dirty water. The first type is used for filling barrels, pools, and watering crops.
  In places where the liquid contains a lot of lime, sand, silt, gravel and other contaminants, appropriate equipment is needed.
• Performance. This parameter determines the amount of water a motor pump can pump in a given period of time. For domestic use, a flow rate of 130 liters per minute is sufficient.
• Pressure. The specifications indicate the length of the hose through which the motor pump can pump water horizontally. For example, if the manufacturer specifies "26 m," the length will be 260 m. It's important to understand that at peak pressure, the motor pump's performance will drop by an average of 20% of the stated value.
• Maximum permissible particle size. For clean water no more than 5 mm, for dirty water the particle throughput should be around 3 cm.
• Liquid temperature. Motor pumps are not designed to handle hot water. The norm is around 30 to 40 degrees Celsius.
• Power. Household models are equipped with engines with a power of 5-8 hp, while professional models can have an engine with a power of 13 hp.
• Fuel typeThere are gasoline and diesel pumps. The latter are more expensive, but cheaper to operate and maintain.
• Number of engine strokes. The more of them, the more complex the device's design and the higher the cost. However, it also operates quieter.

Which manufacturer is the best?

All major countries have companies that produce motor pumps in various categories. Several have earned the title of the best and most reliable manufacturers:

• Huter Elektrische Technik GmbHA company registered in Germany. Its core business is the manufacture of garden generator equipment. All of its products are easy to operate, highly productive, inexpensive, and quiet. Innovative development methods are employed.
• Fubag. Demand for the German organization's products necessitates multi-level quality control and constant product line updates.
• Stavros. The products we offer are safe and easy to use. Domestic motor pumps are capable of handling any task.

Rating of the best motor pumps for clean water

Clean water equipment is designed to pump liquids without cloudy sediment. Water quality should be comparable to tap water. These motor pumps are used to fill or drain cisterns, set up irrigation systems, and fill or empty a backyard pool.

1Huter MP-50 5.5 l. With. 600 l/min

Main characteristics:

• engine type – gasoline;
• head height – 32 m;
• maximum capacity – 600 l/m;
• outlet diameter – 50 mm, inlet diameter – 50 mm;
• engine stroke – 4;

• fuel tank capacity – 3.6 l;
• power – 5.5 hp;
• suction height – 8 m;
• weight – 23 kg.

The manufacturer provides a 12-month warranty on its product, but specifies that the motor pump should only be used at temperatures no lower than -10 degrees.

2Huter MP-25 Huter

Main characteristics:

• engine type – gasoline;
• pressure head – 25 m;
• maximum capacity – 130 l/m;
• outlet diameter – 25 mm, inlet diameter – 25 mm;
• engine stroke – 2;

• fuel tank capacity – 0.7 l;
• power – 1.5 hp;
• suction height – 8 m;
• weight – 7.5 kg.

For easy transportation, the Huter MP 25 motor pump has a practical metal handle.

3Huter MP-40 2.8 l. With. 300 l/min

Main characteristics:

• engine type – gasoline;
• pressure head – 30 m;
• maximum capacity – 300 l/m;
• outlet diameter – 40 mm, inlet diameter – 40 mm;
• engine stroke – 4;

• fuel tank capacity – 1.6 l;
• power – 2.8 hp;
• suction height – 8 m;
• weight – 17 kg.

The device is sensitive to heat; it is recommended to provide a tent and a level tray with openings and sides to prevent the engine from overheating. It tolerates low temperatures only for a short time, and not below -15 degrees Celsius.

4Champion GP27-II

Main characteristics:

• engine type – gasoline;
• pressure head – 30 m;
• maximum capacity – 130 l/m;
• outlet diameter – 25 mm, inlet diameter – 25 mm;
• engine stroke – 2;

• fuel tank capacity – 0.95 l;
• power – 1.22 hp;
• suction height – 8 m;
• weight – 7 kg.

It is recommended to use a two-stroke air-cooled engine oil with API TSC-3 or JASO FD classification.

5Hammer MTP165 1.8 hp 130 l/min

Main characteristics:

• engine type – gasoline;
• pressure head – 30 m;
• maximum capacity – 130 l/m;
• outlet diameter – 25 mm, inlet diameter – 25 mm;
• engine stroke – 2;

• fuel tank capacity – 1 l;
• power – 1.8 hp;
• suction height – 8 m;
• weight – 5 kg.

The self-contained pump is rust-resistant and can operate in adverse weather conditions, including high humidity.

Rating of motor pumps for moderately polluted water

Moderately polluted water is a liquid containing various amounts of impurities. It may contain silt, sand, and microscopic debris. It is not suitable for human consumption. A suitable motor pump is required for pumping.

1Huter MPD-100 15 hp 1080 l/min

Main characteristics:

• engine type – gasoline;
• head height – 32 m;
• maximum capacity – 1080 l/m;
• outlet diameter – 100 mm, inlet diameter – 100 mm;
• engine stroke – 4;

• fuel tank capacity – 6 l;
• power – 15 hp;
• suction height – 8 m;
• weight – 53.3 kg.

This model is typically purchased for irrigating crops and pumping water from wells. This is due to its compatibility with large volumes of liquid.

2Motor pump Husqvarna W40P 2.5 l. With. 200 l/min

Main characteristics:

• engine type – gasoline;
• pressure head – 15 m;
• maximum capacity – 200 l/m;
• outlet diameter – 40 mm, inlet diameter – 40 mm;
• engine stroke – 4;

• fuel tank capacity – 1.4 l;
• power – 2.5 hp;
• suction height – 7 m;
• weight – 13 kg.

According to the manufacturer, the device can only pump fresh water. Salt water is out of the question.

Rating of motor pumps for heavily polluted water

A dirty water pump offers high power, performance, and a large capacity—it can handle water containing large debris. This pump is protected by a coarse filter.

1Huter MPD-80 7 hp 900 l/min

Main characteristics:

• engine type – gasoline;
• pressure head – 30 m;
• maximum capacity – 900 l/m;
• outlet diameter – 80 mm, inlet diameter – 80 mm;
• engine stroke – 4;

• fuel tank capacity – 3.6 l;
• power – 2.5 hp;
• suction height – 8 m;
• weight – 29.3 kg.

It's not uncommon for a manufacturer to specify certain parameters, but the device fails to perform as advertised. In the case of the Huter MPD-80, the specifications fully match those stated.

2Champion GTP82

Main characteristics:

• engine type – gasoline;
• pressure head – 25 m;
• maximum capacity – 1300 l/m;
• outlet diameter – 80 mm, inlet diameter – 80 mm;
• engine stroke – 4;

• fuel tank capacity – 3.6 l;
• power – 2.5 hp;
• suction height – 7 m;
• weight – 34.3 kg.

Champion is a Russian company. The equipment is inexpensive because there are no transportation or customs clearance costs. At the same time, the quality is the same as that of foreign manufacturers.

3Patriot MP 3065 SF

Main characteristics:

• engine type – gasoline;
• pressure head – 25 m;
• maximum capacity – 1100 l/m;
• outlet diameter – 80 mm, inlet diameter – 80 mm;
• engine stroke – 4;

• fuel tank capacity – 3.5 l;
• power – 7 hp;
• suction height – 7 m;
• weight – 32 kg.

The device is capable of sucking up soft particles such as pieces of fabric, silt, and sand. However, it is not compatible with heavier particles such as stones, metal, etc.

The best cheap models

A motor pump is a device for occasional use. It's impossible to use it daily. Therefore, many consumers are unwilling to spend significant amounts of money on a device they might only need a few times. There are inexpensive models, but their range of applications is limited.

1STAVR MPB-50/5200 7 l. With. 600 l/min

Main characteristics:

• engine type – gasoline;
• head height – 27 m;
• maximum capacity – 600 l/m;
• outlet diameter – 50 mm, inlet diameter – 50 mm;
• engine stroke – 4;

• fuel tank capacity – 3.6 l;
• power – 7 hp;
• suction height – 8 m;
• weight – 20.5 kg.

The device can operate for approximately 2 hours on a single charge. This is sufficient for small volumes of water.

2Carver CGP 6080

Main characteristics:

• engine type – gasoline;
• pressure head – 30 m;
• maximum capacity – 1000 l/m;
• outlet diameter – 80 mm, inlet diameter – 80 mm;
• engine stroke – 4;

• fuel tank capacity – 3.6 l;
• power – 7 hp;
• suction height – 8 m;
• weight – 23.5 kg.

The manufacturer itself recommends purchasing a unit for pumping fresh, clean or slightly polluted water from wells and boreholes, open water bodies, and for draining basements, warehouses, and other flooded areas.

3Patriot MP 1010 ST

Main characteristics:

• engine type – gasoline;
• pressure head – 30 m;
• maximum capacity – 166 l/m;
• outlet diameter – 25 mm, inlet diameter – 25 mm;
• engine stroke – 2;

• fuel tank capacity – 0.9 l;
• power – 2 hp;
• suction height – 8 m;
• weight – 6.7 kg.

Those who have been using this compact device for a long time recommend buying it for their summer house. It can handle all typical tasks.

4Champion GP40-II

Main characteristics:

• engine type – gasoline;
• pressure head – 20 m;
• maximum capacity – 250 l/m;
• outlet diameter – 40 mm, inlet diameter – 40 mm;
• engine stroke – 2;

• fuel tank capacity – 1.6 l;
• power – 2 hp;
• suction height – 6 m;
• weight – 13.5 kg.

During the winter, the fuel tank must be drained. Otherwise, the car will be difficult to start in the spring.

Product comparison table

All motor pump models have a metal frame for portability. Some have legs for mobility. These accessories have little effect on the pump's performance. Technical specifications are more important.

Comparison of key indicators:

User rating

Based on readers' votes (Like/Dislike).

Resume

Product ratings, number of positive reviews, power, performance, etc. are the key factors when selecting a good stand-alone pump. However, there are a number of criteria that, if ignored, can lead to purchasing the wrong device:

• Suction height. That is, from what depth does the pump lift water? All models have a lift depth of approximately 7-8 meters. This is sufficient for many tasks. It's best to avoid pumps below this depth.
• Fuel tank capacity. Typically, a pump can operate continuously for about 1-2 hours. The manufacturer specifies this duration in the data sheet. If not, it can be calculated by dividing the tank volume by the flow rate (liters per hour).
• Diameter of outlet and inlet opening. The pump's maximum efficiency can only be achieved when used with hoses that match the nozzle diameter. Incorrectly selected hoses will reduce performance.
• Weight. An important factor if you have to regularly carry the device alone.

A motor pump is a device used to pump water. It is used for a variety of purposes, but is most often used for draining swimming pools and flooded basements, for irrigation, firefighting, and so on. Pumps are classified by water type: clean, contaminated, and dirty. There is no one-size-fits-all pump.

Frequently Asked Questions