Your own sewage pump in summer cottages will not be superfluous, since most of them do not have a centralized sewerage system. Many villages also do not have sewer outlets, and all sewage and flood waters go either into drainage pits and septic tanks, or into street toilets, which need to be cleaned somehow.
This is where such a unit comes in handy.
To help you choose, we have compiled for you a rating of the best fecal pumps from various manufacturers in terms of price/quality ratio.
When selecting models, we took into account the ratio of cost, quality, performance, as well as the opinion of experts and users, and Rosstat statistics. Here you will find only the best fecal pumps.
Rating of the TOP 15 best fecal pumps of 2020-2021
| Place | Name | Price |
| TOP 5 best fecal pumps for pumping out sewerage by price/quality for 2021 | ||
| 1 | GILEX Fecal 330/12 (1200 W) | Find out the price |
| 2 | JILEX Fekalnik 260/10 N (800 W) | Find out the price |
| 3 | VORTEX FN-2200L (2200 W) | Find out the price |
| 4 | VORTEX FN-250 (250 W) | Find out the price |
| 5 | BELAMOS DWP 1300CS | Find out the price |
| TOP 5 best inexpensive fecal pumps | ||
| 1 | JILEX Fekalnik 230/8 (590 W) | Find out the price |
| 2 | CALIBER NPTs-1400U (Aqua Line) (1400 W) | Find out the price |
| 3 | GILEX Tugunok 140/6 (250 W) | Find out the price |
| 4 | JILEX Fekalnik 200/7 N (450 W) | Find out the price |
| 5 | JEMIX GS 400 (400 W) | Find out the price |
| TOP 5 best powerful drainage pumps | ||
| 1 | Pedrollo BCm 15/50 (MCm 15/50) (1100 W) | Find out the price |
| 2 | VORTEX FN-1100L (1100 W) | Find out the price |
| 3 | VORTEX FN-1500L (1500 W) | Find out the price |
| 4 | UNIPUMP FEKACUT V1300DF (1300 W) | Find out the price |
| 5 | CALIBER NPC-1100U Aqua Line (1100 W) | Find out the price |
How to use it correctly?
Submersible sewage pumps do not require any additional maintenance and are usually ready for use right away. It is important to choose a device suitable for the specific volume of work and degree of contamination.
- First you need to connect the hose to the outlet. It must be tightly twisted so as not to lose pressure, be of suitable diameter, and highly durable.
- It is necessary to organize a network connection for the pump.
- Next, the pump is installed in a container that needs to be cleaned. The outlet hose is directed to where the outlet is planned to be made.
The pump will turn off automatically in case of overheating or insufficient liquid level. If you need to stop, turn off the power and remove the device.
How to choose a fecal pump for pumping out sewage?
In order not to make a mistake with your purchase and not to take a pump that is too powerful, too weak or unsuitable for operating conditions, you must first understand what such units are needed for.
Sewage pumps are used to clean drainage drains, septic tanks, cesspools, remove flood water from basements and cellars, and empty wells.
They are equipped with filters that allow particles of certain diameters to pass through.
When choosing a model, you should pay attention to the following parameters:
- type of installation - submersible ones are lowered directly into a septic tank or pit, surface ones are installed near storage manifolds and are used to transport masses from a depth of no more than 7-9 m;
- pump type - drainage is designed for contaminated water with small particles, while fecal pumps can pump viscous media with large inclusions. Fecal models are often equipped with cutting elements;
- case material - models are mainly supplied with plastic cases, they are easy to maintain, lightweight, reliable, but there are models with cast iron or steel cases. Metal cases can react with some components of bioreagents, so such models should be used with caution;
- immersion depth - depends on the depth of the pit or septic tank, the parameters must correspond to each other;
- the presence of a grinder is optimal for using the pump in outdoor toilets, cesspools and drains with solid components.
Selection rules
When choosing which fecal pump is best to buy, you need to pay attention to many parameters. The main characteristics for selection are:
- Device type. All pumps are divided into outdoor and indoor. The former are in high demand, especially in the country, they are durable and unpretentious. The second models are placed close to the toilet and sink, which allows for forced pumping of wastewater into septic tanks.
- Installation methods. Based on the installation location of the equipment, there are submersible and surface devices. Surface-mounted ones are installed indoors, include several working parts, and feature simple maintenance, but loud operation and fear of moisture. Submersible models are completely lowered into aggressive environments, they last for years and are characterized by high performance. All components are not subject to corrosion, the body is sealed, and inside there is a float mechanism that automates turning the device on and off.
- Materials. Modern manufacturers use several basic materials in the manufacture of pumps. Often the body is made of plastic, stainless steel or cast iron. The disadvantage of the latter is susceptibility to corrosion, and the steel itself is short-lived for an aggressive environment. The best stainless steel devices. Plastic is not afraid of aggressive environments, but can easily be deformed from mechanical damage, but the more such material, the lower the cost of the equipment.
- Chopper. This addition will be very useful, since solid particles often end up in drains, and with the help of the cutting part they will be crushed. Models with knives with 2 blades are best suited.
- Technical specifications. The main attention should be paid to productivity; the higher it is, the faster the wastewater is pumped, but the current consumption will be higher. For a private home, the optimal power will be devices of 500-1500 W. If it is important to supply wastewater over a long distance or height, then you will need to select devices with a high jet pressure. In everyday life, a pressure of up to 8 meters is often enough, but not less than 4-5.
Knowing the main selection parameters, you should consider several options for units and determine for yourself which fecal pump will be best for your home.
TOP 5 best fecal pumps for pumping out sewerage by price/quality for 2021
GILEX Fecal 330/12 (1200 W)
The submersible model is one of the most practical choices for a summer residence . The pump is suitable for
pumping drainage and rainwater with organic inclusions with a diameter of no more than 37 mm.
Equipped with a float switch that automates the work process and saves energy.
Under heavy loads and high temperatures, the thermal relay is automatically activated. Excess of the system in the air is removed using a special valve.
In addition to standard applications, the pump copes well with pumping water from swimming pools, wells, tanks, gutters and basements.
Due to the design features, the model imposes requirements on the liquid temperature - no more than 35 degrees.
Specifications:
- Type: submersible;
- Immersion depth: 8 m;
- Throughput: 19.8 cubic meters/hour;
- Housing: plastic;
- Installation: vertical.
pros
- low energy consumption;
- low noise level;
- protection against idle operation and overheating;
- power and throughput.
Minuses
- The size of the connecting hoses is incorrectly indicated in the documentation.
JILEX Fekalnik 260/10 N (800 W)
Robust and reliable pump with stainless steel housing provides good flow capacity and pressure.
The float system reliably protects against idling and guarantees full automation of the pump operation.
The engine is equipped with a cooling system to protect against overheating; if the temperature is significantly higher, a thermal protection relay is activated.
It is possible to connect several types of hoses depending on the pumped liquid.
It copes well with draining wells and water reservoirs and will create pressure in the system for watering vegetable gardens or orchards. Valued by users for its reliability and versatility of use.
Specifications:
- Type: submersible;
- Immersion depth: 8 m;
- Throughput: 15.6 cubic meters/hour;
- Housing: stainless steel;
- Installation: vertical.
pros
- automatic operation;
- idle protection;
- engine protection;
- versatility.
Minuses
- not equipped with a chopper.
VORTEX FN-2200L (2200 W)
One of the most powerful fecal pumps in the company's line . Due to presence in
The design of the shredders can be used for pumping out liquids with a high degree of contamination.
Additionally, it can be used for draining basements and cellars, basements, wells and swimming pools.
Placement is possible either on a special platform or suspended on a cable. Protected from idle operation and overheating.
Works out of the box - no need to upload or configure.
An important point is that the device should not come into contact with chemicals, therefore, it is not suitable for cesspools that have been previously cleaned with septic tanks.
Specifications:
- Type: submersible;
- Immersion depth: 8 m;
- Throughput: 30 cubic meters/hour;
- Housing: stainless steel;
- Installation: vertical.
pros
- durable body;
- power;
- overheat protection;
- works out of the box.
Minuses
- not suitable for technical waste.
VORTEX FN-250 (250 W)
A simple and economical pump that provides good flow capacity.
Equipped with an asynchronous motor with overheating protection and a centrifugal pump with impeller wheel and float system.
Passes particles up to 27 mm in diameter.
Operates at a liquid temperature of no more than 35 degrees due to plastic parts in the design.
Can be used for draining wells, water tanks, car washes, and to create pressure at irrigation facilities.
Contact with aggressive chemical compounds is undesirable. It is not equipped with a grinding blade, so it is not suitable for cesspools.
Specifications:
- Type: submersible;
- Immersion depth: 9 m;
- Throughput: 9 cubic meters/hour;
- Housing: stainless steel;
- Installation: vertical.
pros
- reliability;
- energy efficiency;
- performance;
- ease of operation.
Minuses
- may jam.
BELAMOS DWP 1300CS
An excellent pump for removing liquids from cesspools with large inclusions up to 25 mm.
The cast iron body is resistant to temperature changes, and its strength allows the pump to be used in the most difficult conditions - for pumping industrial wastewater, sewage water, water with fibrous inclusions, draining flooded basements and cellars.
The scope of application is practically unlimited - the model performs well both in domestic conditions and on construction sites, car washes, and various tanks.
Successfully copes with viscous liquids. Resistant to corrosion, overheating, protected from idling thanks to the float system.
Specifications:
- Type: submersible;
- Immersion depth: 8 m;
- Throughput: 18 cubic meters/hour;
- Body: cast iron;
- Installation: vertical.
pros
- presence of shredders;
- metal case;
- performance.
Minuses
- Doesn't pump out completely.
With chopper
The proposed rating of fecal pumps includes models with grinders - special impeller-shaped knives that rotate in front of the intake hole. Their job is to crush solids in liquids that can damage the engine or clog sewer pipes. The chopper eliminates the need for large diameter pipes, which reduces pump size and weight.
BELAMOS DWP 1300CS
pros
- power
- high-quality case materials
- performance
Minuses
- short cable
From 9,903 ₽
Pumps liquid containing solid impurities up to 5% of the volume and their size up to 25 mm. The model is recommended for a large private home, as it is equipped with a powerful motor (1300 W), a chopper, and overload protection. The productivity of the unit reaches 18 cubic meters/hour. The model has one of the best price-quality ratios in the review.
TOP 5 best inexpensive fecal pumps
JILEX Fekalnik 230/8 (590 W)
Submersible pump for pumping both clean water from tanks and groundwater, drainage, sewage water and liquids with inclusions up to 35 mm in diameter.
Convenient for construction and household work, when pumping large volumes of water.
The device does not have the highest throughput, but can easily withstand long-term loads.
The engine is equipped with self-lubricating bearings, extending the life of the unit and its operating time.
The float system protects against idling and saves energy.
Thanks to the plastic housing, the pump is easy to move and transport, but the plastic housing is easy to damage if used carelessly. There is also no shredder.
Specifications:
- Type: submersible;
- Immersion depth: 8 m;
- Throughput: 13.8 cubic meters/hour;
- Housing: plastic;
- Installation: vertical.
pros
- mobility;
- performance;
- self-lubricating bearings;
- long service life.
Minuses
- unreliable body.
CALIBER NPTs-1400U (Aqua Line) (1400 W)
Pump for pumping rain and groundwater, draining gutters, swimming pools, wells, drainage pits.
Passes particles up to 40 mm, is not equipped with cutting elements. Optimal for household tasks, pumping sewerage in private or country houses.
Works almost silently, provides good pressure and performance.
It can also be used in car washes and for pressure in irrigation systems in gardens and vegetable gardens.
However, users note that the pump often becomes clogged even if there are inclusions in the water that are allowed by the technical characteristics of the device.
Specifications:
- Type: submersible;
- Immersion depth: 7 m;
- Throughput: 24.96 cubic meters/hour;
- Housing: plastic;
- Installation: vertical.
pros
- pressure;
- low noise level;
- price.
Minuses
- clogs quickly.
GILEX Tugunok 140/6 (250 W)
Small in size and power pump for pumping liquids from drainage pits, septic tanks, shallow wells and water tanks.
It is not equipped with a knife, it only allows particles with a diameter of no more than 32 mm to pass through, so it is not suitable for outdoor toilets.
Does not cope very well with silty masses in septic tanks and thick masses in drainage pits.
Shows itself well as a well pump for draining basements, cellars, ground floors.
Easy to operate and maintain, repairable on your own.
In addition, the model features low noise and low power consumption..
The light weight and dimensions allow the unit to be quickly redirected and reconfigured if necessary.
Specifications:
- Type: submersible;
- Immersion depth: 8 m;
- Throughput: 8.4 cubic meters/hour;
- Housing: plastic;
- Installation: vertical.
pros
- efficiency;
- low noise level;
- protection against idle operation and overheating;
- Corrosion resistant;
- long service life.
Minuses
- the filter clogs quickly;
- not for drainage pits;
- does not pump out sludge from septic tanks well.
JILEX Fekalnik 200/7 N (450 W)
An inexpensive submersible pump with a stainless steel body will ensure long-term operation both in a single session and in general.
It has good performance; it can be submerged to a depth of up to 8 m, which allows it to be used both for septic tanks or cesspools without reagents, as well as for deep tanks and wells.
Thanks to the housing, it can be placed in water for a long time and used to create pressure in irrigation systems, in vegetable gardens or orchards for watering crops.
It is not equipped with a grinder, so it can hardly cope with thick masses.
The float mechanism protects against idling, and the engine is protected from overheating. Suitable for use for both domestic and construction needs.
Specifications:
- Type: submersible;
- Immersion depth: 8 m;
- Throughput: 12 cubic meters/hour;
- Housing: stainless steel;
- Installation: vertical.
pros
- low energy consumption;
- stainless steel housing;
- protection against idle operation and overheating;
- reliability;
- long service life.
Minuses
- not for septic tanks with bioreagents.
JEMIX GS 400 (400 W)
Small sewage pump for shallow cesspools, pumping out liquids from flooded basements and basements, draining groundwater and flood water, and draining tanks.
Availability and ease of use are ensured by low cost, lightweight plastic case, and a float mechanism that protects against dry running. Designed for a long period of operation.
Despite its low power and throughput, it does an excellent job of automating the pumping of liquids with impurities and inclusions up to 35 mm in diameter.
Economical in terms of energy consumption.
Completely ready for use out of the box, and also repairable on your own, since the case is easy to open with ordinary tools.
Specifications:
- Type: submersible;
- Immersion depth: 5 m;
- Throughput: 7.5 cubic meters/hour;
- Housing: plastic;
- Installation: vertical.
pros
- efficiency;
- ease of maintenance and repair;
- price;
- long service life.
Minuses
- low throughput.
Review of leading manufacturers
Leading manufacturers specializing in the production of pumping equipment are constantly improving their products in an effort to improve the performance of units. Each brand can reveal its unique design features.
Products from the Italian brand Pedrollo
Pedrollo is the best Italian manufacturer, whose products are represented in more than 160 countries around the world. The equipment produced under this brand meets international quality standards UNI EN ISO 9001.
Pedrollo units are able to function uninterruptedly even in highly polluted environments, the diameter of which reaches 50 millimeters (+)
A special feature of Pedrollo products is that both external and submersible models are equipped with impellers, which at the same time serve as shredders. This solution is convenient because it eliminates the need to purchase additional equipment.
The second feature of the units of this brand is the two-channel design of the impeller. This solution allows us to minimize the risk of clogging the mechanism with fibrous inclusions, which often happens with conventional models when rotating elements become entangled.
Grundfos pumping equipment
The products of the Danish company, whose literal translation means “spring” as a synonym for purity, are very popular among customers, and are distinguished by the use of advanced water treatment technologies.
Grundfos sewage pumps stand out from pumping products by being equipped with a thermal relay system and installing an impeller control mechanism
The impeller regulating system, in addition to the installed thermal relay, increases the operating life of the unit and increases its safety during operation. Equipment of this brand is capable of servicing fecal sewage systems, the short-term temperature increases of which reach about +35°C.
“Grundfos seg” model has found many fans , which copes well with stagnant drains containing large amounts of garbage. The price of the product is 50 thousand rubles.
Professional units Calpeda
The Italian company is another largest manufacturer on the world stage. It boasts a wide range of models and a huge product line.
For long-term operation and pumping large volumes, the Calpeda GMG model is ideal, but you will have to pay about 100 thousand rubles for it
The series of fecal pumps of this brand is represented by four lines: “GMG” – with grinders, “GMV” – with a vortex impeller, “GMC” – with a single-channel impeller, “GMN” – with a multi-channel impeller.
Gilex is a domestic product
the Gilex brand . The company's production was built on the experience of global holdings using innovative technologies.
The Fekalnik pump series includes a wide range of units that are small in size, quiet in operation and have a wide range of functionality.
Pumps from a domestic manufacturer can be used for pumping and transporting contaminated water, which contains a high content of silt and sandy inclusions. The maximum fraction size is 35 mm.
“Fekalnik 150/6” deserves special attention , the price of which is on average 3 thousand rubles. The unit is not intended for professional purposes, but can easily cope with pumping out sewerage in a private home.
TOP 5 best powerful drainage pumps
Pedrollo BCm 15/50 (MCm 15/50) (1100 W)
A powerful premium pump produces one of the highest throughput and pressure values, passes particles up to 50 mm, but immersion is allowed no more than 5 meters.
The pressure power is provided by a two-channel stainless steel impeller.
The motor winding is perfectly insulated by a double seal with an intermediate oil chamber.
All parts, except the housing, are made of stainless steel, which will ensure a long service life of the pump.
The control is automatic due to an external float switch, which additionally provides protection against dry running.
Specifications:
- Type: submersible;
- Immersion depth: 5 m;
- Throughput: 48 cubic meters/hour;
- Body: cast iron;
- Installation: vertical.
pros
- sealing;
- decent performance;
- Corrosion resistant;
- long service life.
Minuses
- price.
VORTEX FN-1100L (1100 W)
Domestic pump, designed specifically for Russian conditions, while having high performance.
It is quite sufficient for working with cesspools of standard volume. Equipped with a powerful motor with thoughtful overheating protection, and a stainless steel case guarantees a long service life.
Equipped with a grinding attachment that crushes large fractions to the required size.
The protection of the main elements is provided by a classic float mechanism.
With a relatively low throughput it gives good pressure and can be used for irrigation systems, drainage of swimming pools, wells or flooded basements.
Specifications:
- Type: submersible;
- Immersion depth: 9 m;
- Throughput: 14 cubic meters/hour;
- Housing: stainless steel;
- Installation: vertical.
pros
- assembly reliability;
- efficiency;
- pressure
Minuses
- Knives rust quickly.
VORTEX FN-1500L (1500 W)
Excellent pump in terms of performance at an affordable price - high throughput, excellent pressure, powerful motor, protection against overheating and dry operation, economical energy consumption.
Equipped with cutting elements that crush particles to the required size.
The float switch protects against dry running and ensures full automation of the entire pump operation..
The durable stainless steel and cast iron body will last for a long time. However, the model is sensitive to liquid temperatures - no more than 35 degrees - due to plastic parts.
Specifications:
- Type: submersible;
- Immersion depth: 8 m;
- Throughput: 24 cubic meters/hour;
- Housing: stainless steel;
- Installation: vertical.
pros
- low power consumption;
- reasonable cost;
- strength;
- long service life.
Minuses
- the impeller and knives quickly rust;
- The side fitting is inconveniently located.
UNIPUMP FEKACUT V1300DF (1300 W)
Almost silent, unpretentious pump for draining sewage water and wastewater without large fibrous inclusions.
Passes particles with a diameter of up to 30 mm. Well suited for draining septic tanks, water tanks, basements, ground floors.
Works on a reliable float mechanism, which simultaneously provides protection against dry operation and full automation of the entire system.
The kit includes a cable for hanging and a fitting for attaching a sleeve. The cutting attachment crushes inclusions to the required size, preventing clogging of the pump.
Easy to maintain and install, but not suitable for water containing abrasive particles, metal shavings, seawater or flammable mixtures.
Specifications:
- Type: submersible;
- Immersion depth: 5 m;
- Throughput: 18 cubic meters/hour;
- Housing: stainless steel;
- Installation: vertical.
pros
- unpretentiousness;
- low noise level;
- protection against idle operation and overheating;
- ease of operation.
Minuses
- price.
CALIBER NPC-1100U Aqua Line (1100 W)
A productive drainage pump with a centrifugal mechanism is easy to use, lightweight and easy to maintain..
Passes particles with a diameter of up to 40 mm, suitable for cesspools with liquid contents, septic tanks, as well as draining wells and water tanks.
Not suitable for pumping thick masses, which must be taken into account when using the pump to clean toilet pits or clogged septic tanks.
Can be used to drain flooded rooms, copes well with groundwater and melt water.
Light weight makes it easy to move the pump if necessary - the plastic housing is reliable and resistant to damage.
The long power cord is an additional plus.
Specifications:
- Type: submersible;
- Immersion depth: 7 m;
- Throughput: 20 cubic meters/hour;
- Housing: plastic;
- Installation: vertical.
pros
- efficiency;
- performance;
- protection against idle operation;
- resistant to bioreagents;
- long service life.
Minuses
- not for thick masses.
Features of operation and installation
When choosing a fecal pump for sewage, you must first of all be based on the operating conditions of the equipment. If you are selecting equipment for a summer residence, there is no need to spend money on expensive and powerful submersible models. For these purposes, small and mobile surface installations are optimal. They are good because you can take them with you for the winter - they weigh 5-12 kg, depending on the power. If you are selecting equipment for a private permanent home, it makes sense to purchase more expensive equipment that can be installed permanently.
Submersible sewage pump
This equipment can be installed permanently or mobile. For a stationary installation, a platform is made at the bottom to which the housing is attached. Pipes (usually plastic) are connected to the outlet pipe. The option is not bad, but if the need for repair or maintenance arises, it is not clear how to get the unit.
Installation options for a submersible sewage pump
How to install a submersible sewage pump yourself
The pipe coming from the pump can be led up to the surface of the earth, or it can be led into the wall and laid, say, a pipeline underground to a storage tank. This is an option for those who cannot reach their septic tank/cesspool with a regular sewage disposal truck. In this case, you need to call a special machine with a long hose. But a couple of these calls are equal to the cost of a mid-priced sump pump. Therefore, often in such cases, a storage tank is built/installed in accessible places, the residues are pumped into it using a fecal pump, and then a regular machine is called.
What it might look like when finished
The second, mobile option is better in this regard. Two rods are mounted along one of the walls of the tank. The diameter is slightly smaller than the diameter of the holes in the housing. A chain is attached to the top of the submersible sewer pump, and a corrugated pipe is connected to the outlet pipe. Next, the body is put on the installed rods, and the device is lowered to the bottom, as if on rails. With this installation method, if necessary, the pump is pulled out by the chain. There is only one drawback - the need to use corrugated pipes. Their structure leads to the fact that the pipes often become clogged; accordingly, they need to be replaced, since cleaning them is very unpleasant.
Installation options for submersible pumps for sewerage (septic tanks, drainage and storage wells)
You can avoid using a corrugated hose in models with a lower suction pipe. In this case, a rigid (plastic) pipe is mounted, its end is brought out so that the pump descending along the guides fits onto it (pictured on the right).
And the easiest installation option: simply lower the device to the bottom on a chain. When the wastewater is pumped out to the required level, the equipment is turned off and removed from the tank, washed, dried and taken to the utility room until next use.
| Name | Power | Lift height/pressure | Performance | Notes | Price |
| Grundfos SEG 40.12.2.1.502 | 1200 W | 20.5 m | 18 m3/h | Cable length 10 m, chopper | 1025$ |
| Ebara Right 75 M/A | 500 W | 8.6 m | 14 m3/h | Permissible diameter of solid inclusions 35 mm | 250$ |
| Speroni SEM 150-VS | 1700 W | 11 m | 24 m3/h | Float switch, chopper | 560$ |
| Homa Barracuda GRP 16 BD | 900 W | 20 m | 18.7 m3/h | Chopper | 1160$ |
| Ebara DW M 150 A | 1600 W | 16 m | 42 m3/h | Permissible diameter of solids 50 mm, float switch | 620$ |
| Speroni CUTTY 150/N | 1500 W | 17 m | 21 m3/h | Chopper | 770$ |
| Irtysh PFS 50/125.120 | 1100 W | 6 m | 16 m3/h | Float switch | |
| Irtysh PFS 50/125. 98 | 1100 W | 4 m | 7 m3/h | Float switch | |
| Irtysh PF2 50/140.138 | 3000 W | 22 m | 25 m3/h | Float switch | |
| Gilex Fekalnik 150/7N 5302 | 550 W | 7 m | 9 m3/h | Allowable diameter of solids 35 mm, float switch | 105$ |
| Gilex Fekalnik 200/10 F 5301 | 880 W | 10 m | 12 m3/h | Allowable diameter of solids 35 mm, float switch | 70$ |
| Gilex Fekalnik 255/11 N 5303 | 1100 W | 11 m | 15 m3/h | Allowable diameter of solids 35 mm, float switch | 125$ |
Despite the rather complex installation, submersible sewage pumps are the most popular. This is explained by the fact that they are usually more powerful, and they can also pump media with particles up to 50 mm in size. And it is submersible models that can be equipped with a chopper.
Advantages of submersible pumps:
- They can lift liquid from great depths.
- It can operate in automatic mode, using a float to control the liquid level.
- There is no need to worry about cooling.
- Low noise level.
It is submersible fecal pumps that can develop sufficient power to pump out contents from great depths. In the case of sewerage, this may not be so important - septic tanks are not so deep. But, if necessary, you can pump wastewater over a long distance over the surface. The main thing is that there are enough hoses.
You can read about check valves for sewerage and their installation here.
Semi-submersible models of fecal pumps
This type of equipment combines the advantages of surface and submersible pumps. Since the engine is above the surface of the water, there is no need to waterproof it perfectly. There is also no need to tightly arrange all the parts in the case. All this has a positive effect on the price - it is significantly lower than submersible models.
The disadvantage of fecal semi-submersible pumps is the smaller particle size that it can absorb and the smaller depths at which it can operate. Another disadvantage is that a grinder cannot be installed on this type of pump. However, not all disadvantages are significant for domestic use. Too great depths are not needed for private use, and a simpler design makes repairs more accessible, so there are clearly more advantages.
One of the types of semi-submersible devices is vertical
A feature of installing semi-submersible pumps is that it must be installed so that the motor is above the water. The installation method depends on the model; it is specified in the product instructions. In general, there are several installation methods:
- They make a platform on the wall of the tank, and attach the equipment to it. With this installation method, you must ensure that the liquid level does not rise above the platform - the upper part of the housing is not sealed. You can control the level using automation - sensors that send a signal to turn it on and off.
- Installation on a floating pad. This installation method is used for small semi-submersible sewage or drainage pumps for domestic use.
- Very small models, also called “barrel” models, can be hung on board.
Despite all the advantages, this model is not used so often. Basically, a sewage pump is purchased as a submersible or surface type.
| Name/manufacturer | Power | Lift/pressure | Feed/capacity | Notes | Price |
| FGP 20/10 (L=1.3 m) | 2.2 kW | 10 m | 20 m3/hour | Maximum particle size 15 mm | 400$ |
| NCI-F100 | 0.5 kW | 8 m | 100 m3/hour | Centrifugal with chopper | 1525$ |
| FGS50-12.5 | 4 kW | 12.5 m | 50 m3/hour | Maximum particle size 15 mm | 760$ |
| FGS30-10 | 2.2 kW | 10 m | 30 m3/hour | Maximum particle size 15 mm | 515$ |
Which company should you choose?
Pumps are supplied to the Russian market by a considerable number of companies, both domestic and foreign.
Among them we can highlight:
- Gilex is a domestic manufacturer that supplies affordable equipment of acceptable quality. The line includes both professional units and pumps for domestic use. It produces models with plastic and steel cases, lightweight, sealed, with reliable thermal protection and ease of maintenance and repair;
- Herz is a German manufacturer whose models have increased wear resistance and a long service life. Their main feature is the ability to work even in extreme conditions. Some models have increased power - up to 260 liters of liquid per minute. The cases are made of cast iron, the parts are made of steel, so the models are quite heavy;
- Vikhr is another Russian manufacturer that has proven itself well in the market. Many models are equipped with shredders, so the units are in high demand. The bodies are made of cast iron, and the chopper blades are made of high-strength steel. Models are capable of pumping up to 24 cubic meters of liquid per hour.
Installation instructions
A fecal submersible pump is often installed mobile, that is, only for the duration of pumping. This installation has several advantages:
- it is easy to implement;
- allows you to quickly and easily remove the pump if you need to clean a chopper that has become clogged during the pumping process;
- with this option, the equipment is easily washed and stored in a clean form;
- the pump can, if necessary, be used for other needs, for example, watering the garden, cleaning the pond.
For temporary installation you will need:
- a mobile container where waste will be pumped, for example, a Eurocube;
- a clamp or metal wire to secure the hose;
- container with clean water for rinsing;
- the pump itself;
Pump - a cable or chain to lower the equipment to the bottom of the cesspool and raise it at the end of the work;
- extension cord for connecting to the mains;
- a tool in case you need to disassemble the pump and clean the chopper blade and pipes;
- hose or fire hose of the required length, if it is not included in the kit or is lost.
Firehose
Don't forget to wear personal protective equipment, too, as there will be some dirty work ahead.
Note!
Special chemical and bacterial preparations help in the decomposition of large fecal fractions. They can be added to the container in advance. This measure will facilitate the evacuation of the contents of the cesspool
.
Biological products for cesspools
Prices for biological products for cesspools
Biological products for cesspools
Now you can proceed to installing the device.
Step 1 . Attach a cable or chain to the pump handle. Some models are equipped with skids that ensure safe lowering to the bottom.
Step 2 . Connect the outlet pipe of the unit to the fire hose.
The fire hose is secured to the pump nozzle with clamps and wire
Step 3 . The fire hose (hose) is unwound and the free end is lowered into a mobile container where wastewater will be collected. Sometimes the discharge is carried out remotely onto the terrain, but it is better not to resort to this option.
Step 4 . Carefully lower the equipment to the bottom, holding it by the cable.
Submersible pump
Step 5. After the pump has reached the base of the cesspool, connect it to the power supply.
Step 6. Begin to pump out wastewater.
Pumping is carried out into a plastic Eurocube
Note! If uncharacteristic noise or vibration appears during the removal of wastewater, this most likely indicates a clogged unit. It must be turned off immediately, removed from the pit and cleaned.
After the cesspool is empty, the pump is pulled out, placed in a tank with clean water and turned on again for flushing. The stream can be directed for watering.
Flushing the pump
Check out the types of deep-well pumps for wells up to 50 meters, as well as their purpose and design, in a special article on our portal.
Brief overview of pumps
Note that fecal, drainage, and sewage pumps (stations) are different devices. Fecal and drainage - slurry devices, the first are equipped with a cutting element capable of grinding large-caliber solid inclusions. Sewage stations are plumbing fixtures installed inside the house, for example, in a toilet; used for wastewater disposal.
Fecal devices are adapted for pumping viscous liquids from cesspools and septic tanks and clean sources of silt.
Their features:
- Almost no noise
- Don't vibrate
- Do not overheat
- Work continuously for a long time
Homemade fecal apparatus
In order to save money, many home craftsmen make their own pumps. To do this you need to prepare:
- Pump "Baby".
- Fine mesh.
- Metal rail.
- Rope.
- Welder.
The frame is made from metal slats. It is covered with an iron mesh with average cells of 10 by 10 mm. It will prevent the pump from clogging. A home-made installation can cope with impurities of 10 mm fractions without any problems. A strong rope is securely tied to the frame from above. Install the pump inside the manufactured cage.
What are the types of pumps?
Different types of pumps are available. The main difference between them can be traced in their purpose and technical design.
Drainage
Units of this type are used primarily for pumping liquids containing small amounts of impurities. The structures can be stationary or portable. Drainage models are distinguished by their operational reliability. They are easy to transport and maintain due to their compact dimensions.
Application options: wastewater treatment plants, circulation and aeration of ponds, drainage system, pumping water from cellars, basements, swimming pools and wells.
Kolodezny
Pumps of this type are equipped with water supply and irrigation systems in suburban areas. They are installed in wells for the purpose of transporting water from different depths that are not accessible to centrifugal units. Distinctive qualities: better cooling compared to borehole models, less sensitivity to solid particles. The devices do not require additional protection against dry running.
The units are installed on wells and boreholes, which are laid using pipes of 5″ and 6″ diameters.
Borehole
Units of this type are used to distill pure water or other liquid substances containing sand no more than 150 g/m3. A distinctive feature is a high efficiency. Well models are reliable in operation and provide satisfactory performance when installed in vertical and horizontal positions.
Application options: watering gardens/vegetable gardens, automated water supply in interaction with equipment that maintains pressure, increasing pressure; fire safety systems, connection to washing equipment.
Fecal
The main purpose is pumping out unfiltered water. This type of pump is necessary for those who live outside the city or in places where there is no central sewerage system. The scope of its application is wide due to its high performance characteristics and reliability. The unit not only pumps wastewater, but also converts it into a homogeneous substance by passing it through a grinder.
Pros and cons of pumps
Below is a table showing the main advantages and disadvantages of different types of pumps.
| Pump type | Advantages | Flaws |
| Surface |
|
|
| Submersible |
|
|
| Semi-submersible |
|
|
Installing the device at home for a cesspool
Installation of semi-submersible
A special platform is made on the wall of the tank. The electric pump will be securely fixed on it.
Considering that its body is not airtight, a float mechanism and a water level sensor are installed. A pipe for pumping wastewater is immersed into the source. At the same time, the electric pump itself is protected from possible moisture from entering from above.
Installation of submersible
There are several ways to install a self-priming unit for a private home.
Method No. 1
- A platform is made at the bottom of the septic tank.
- A sewage pump is attached to the site using anchors.
- A pipe for pumping out liquid is brought to the surface.
Method No. 2
- A chain or steel cable is attached to the device.
- At the same time, the electrical cable and pumping pipe are connected.
- To pump liquid, the pump is carefully lowered along a cable and immersed in the source.
- After pumping the sewer, the pump rises.
Surface mounting
The principle of operation of a surface fecal pump requires installation of the motor on the surface. At the same time, it is mounted on a flat and durable surface. The unit has two pipes: through one the liquid is sucked in, and through the other it is pumped out.
The secured hose or pipe is immersed into the source. If it is impossible to install the unit permanently, after completion of the work everything is disassembled and removed. If it is possible to protect the motor from rain and other atmospheric phenomena, then the system operates in stationary mode.
