Today, many varieties of drainage pumps are on sale. They differ in design, cost, technical characteristics. To choose a quality product, you need to consider reviews of such a technique. It is worth giving preference to products from trusted manufacturers. The rating of drainage pumps for dirty water, as well as their features, will be discussed in detail below.
Hardware Features
Drainage pump for dirty water is designed for pumping liquid from pools, pits, wells. They are designed for pumping substances with a certain particle size. Most often, the size of suspended particles in the water that the pump can remove from the tank does not exceed 40 mm.
The equipment must be used strictly for its intended purpose. They are designed for pumping clean or lightly contaminated liquids. For permanentwork in wells and wells, cleaning cesspools, they are not suitable. This requires the use of special equipment.
Drainage and fecal pumps for dirty water differ significantly in power, design (presence of shredders, operation in an aggressive environment) and cost. Replacing one type of equipment with another will not work. Therefore, you need to clearly understand for what purposes the pump is purchased. Depending on the type of apparatus, the size of suspended particles in water can be 3-40 mm.
Design type
There are two types of designs. The pump can be submersible or surface. Their choice depends on the scope of the equipment. Surface pumps are mounted on the edge of the tank from which water must be pumped out. The inlet pipe must be long enough to reach the bottom of the tank. Here, water with various impurities will be sucked through it.
Surface pump operates without user intervention. To do this, a float mechanism is connected to the system. It is triggered when a certain liquid level is reached. If its level rises, the float floats. This becomes the signal to turn on the pump. When the level drops, the equipment turns off.
Surface pumps are also called self-priming. It is a portable, mobile device. It is known for its ease of maintenance, lack of difficulties in transportation. Since all the mechanisms and components of the system are in the public domain, the pump is maintainable. Powersurface aggregate is most often medium. This equipment can be used as part of a pumping station that serves wells, wells.
Submersible varieties
The submersible drainage pump for dirty water is somewhat different from the previous type of equipment. It is designed to work in the medium it pumps out. The unit is completely immersed in the water tank. The difference between a submersible pump and a surface pump is the absence of a branch pipe for the first of these types of devices.
The submersible pump has a special hole. Through it, water enters the unit. It is located at the bottom of the pump. To protect the equipment from the damaging effects of large impurities, the design has a filter.
The housing of submersible pumps is sealed. It is made of durable material that is not subject to corrosion and rotting, even if it stays in water for a long time. This device can also function automatically. It turns on when a certain amount of liquid accumulates in the tank. The electrical components of the pump are equipped with reinforced insulation. The power of submersible pumps is high. This is their advantage. The equipment is productive and works silently.
Performance
When choosing a surface or submersible drainage pump for dirty water, you must consider its performance. Three categories of such equipment are on sale.
You need to choose a pump according to the characteristics of the liquid to be pumped out. So, the following types of drainage pumps are distinguished:
- for pure water - the maximum size of the fraction that is in the liquid is 5 mm;
- for liquids with an average degree of contamination - the fraction does not exceed 25 mm;
- for dirty water - the fraction is in the range from 26 to 38 mm.
The last of these types of equipment can be used for pumping cold, dirty liquids. It can be rain or melt water. It is the third type of pumps designed for very dirty water.
Manufacturer Reviews
Today, a huge selection of submersible and surface pumps for dirty water is on sale. They differ not only in functionality, cost, but also in quality. To choose a device that will work for many years, you need to give preference to products from trusted brands.
Among domestic brands, drainage pumps for dirty water "Zubr", "GNOM", "Dzhileks", "Foreman", "Whirlwind" stand out. These companies make equipment that can be bought at an affordable cost. At the same time, the quality and reliability of many models of the listed domestic brands is not inferior to foreign-made products.
Among imported drainage pumps, according to reviews, the products of Pedrollo (Italy), Karcher (Germany), etc. stand out. This equipment costs an order of magnitude more expensive. However, the quality of these pumps remains unchanged.high. This is a reliable, functional technique that has a wide range of applications.
Reviews about domestic brands
According to the reviews of experts and buyers, one of the best domestic products in this area are Dzhileks drainage pumps for dirty water. Models of this manufacturer are adapted to Russian operating conditions. The system is less sensitive to voltage fluctuations in the network. Drainage pumps of this manufacturer are presented in the Drainage line. The service network is developed.
Relatively recently, the products of the domestic company "Prorab" appeared on the market. Customers have appreciated the high quality and performance of these pumps. At the same time, the cost remains consistently acceptable. In the line there are models designed for pumping dirty water. The system provides float switches.
Equipment of the GNOM brand is produced by the Moscow Pump Plant. Both household and professional models are on sale. You can choose a pump that will work not only in cold, but also in hot water (up to +60 ºС). According to customer reviews, this manufacturer produces high-quality equipment. It serves for many years under various conditions.
Reviews about Karcher products
Kärcher dirty water drainage pumps are the bestseller in this area. It is a world famous brand with a good reputation. Its products are known for consistent quality, reliability and durability. The high power of these pumps makes it possible to pumplarge volumes of liquid.
For dirty water, Karcher produces models from the Dirt line. This equipment has been successfully used for pumping water from ponds, flooded basements, etc. Innovative technologies are used in many models. The pumps are equipped with intelligent water level sensors. They are adaptable.
Pedrollo product reviews
Another well-known brand that makes quality drainage pumps for dirty water is Pedrollo.
It appeared in the 70s of the last century. Now it is a recognized leader in drainage pumping equipment, whose products are quite affordable. A popular series for pumping dirty water and aggressive liquids is "TOR". These units can work continuously for a long time, providing a rapid discharge of liquid.
Rating
Having considered reviews of drainage pumps for dirty water, you need to pay attention to the rating of the most popular models. They have been acclaimed by both buyers and experts.
The Quattro Elementi Drenaggio 1100F takes the first place. This is a relatively inexpensive pump that can be purchased at a price of 5.9 thousand rubles. The model gets 9.9 points out of 10.
In second place is the domestic pump "Dzhileks Kachok 550/14". It costs an order of magnitude more. It can be purchased at a price of 11.5 thousand rubles. Rating score– 9.4 points.
In third place is an inexpensive Russian-made model "Foreman 8720 RR". You can buy this equipment at a price of 3 thousand rubles.
Quattro Elementi Model
Quattro Elementi Drenaggio 1100F has entered the rating of submersible drainage pumps for dirty water. Moreover, this equipment, according to reviews of customers and specialists, takes first place here.
The power of the presented pump is significant. It is about 1.1 kW. Thanks to this, this model is suitable for pumping water from a basement, cellar, well or even an open reservoir of small or medium size. This pump is designed for dirty water with particles up to 35mm.
The device is capable of pumping up to 19 thousand liters of liquid per hour. It can supply water to a height of up to 9 m. The device can be immersed to a depth of 2 m. This device cannot be used to pump out warm water (the maximum temperature limit is 30 ºС). It can also fail due to power outages. Therefore, you need to connect the pump to a special device.
The body of this model is made of stainless steel. The engine is quiet. The unit can work offline. The disadvantage is a noticeable power consumption.
Jileks Kachok Model
The second place in the rating of drainage pumps for dirty water is taken by "Dzhileks Kachok 550/14". This is a powerful, productive model that is capable of pumping significant volumes of water. The price and quality of this pump match perfectly.
Power is 2 kW. AtThis pump is capable of pumping up to 33 thousand liters of liquid per hour. This equipment is suitable for draining large pits, as well as wells. This is the only model that is designed for pumping dirty water that can be used to clean septic tanks. The manufacturer provided for the ability of the unit to work not only with hard, abrasive inclusions, but also with soft masses. The size of the fraction should not exceed 40 mm.
The pump raises water to a height of 14 m. It is also used to create large irrigation systems in the private sector. This is a reliable, powerful device. The disadvantage of the pump, users call the presence of a plastic case. However, this does not prevent the device from being used for a long time.
The engine in the model is quiet. The system has a standalone mode.
Model "Foreman 8720 RR"
The list of the best drainage pumps for dirty water in a low price category includes the model of the domestic manufacturer "Foreman 8720 RR". This is a low-power unit that is capable of pumping up to 12 thousand liters of dirty water per hour. However, its advantage is the ability to deepen the unit to a level of 5 m. The pump can raise water to a height of up to 8 m.
The solid fraction suspended in water can reach a size of 35 mm. A float is supplied with the system. This ensures autonomous operation of the unit. The motor power is only 750 watts. But the dimensions of this equipment are very small. This makes the operation of the pump comfortable. It is suitable for pumping water from a well or pond. Engineoperates almost silently.
The disadvantage of the model, users call the fact that the float does not work at the minimum water level in the tank.
After considering the features, varieties and ratings of popular drainage pumps for dirty water, as well as reviews from experts and customers, you can choose the best model that will meet customer requirements.
