The forced sewerage system first appeared in Europe, and relatively recently in Russia. Their features are undeniable:
- compact in size,
- ability to install anywhere,
- ease of installation and maintenance,
- no complex construction measures required,
- There are practically no blockages or minor accidents.
The forced sewer system easily replaced the gravity system, since the latter involves the arrangement of pipes in a certain sequence. If this is not done, blockages and accidents will periodically occur that require immediate elimination.
Why do we need a forced sewer system?
Sometimes it is necessary to equip a sewer system in places that are not very suitable for this - basements and other premises where it is impossible to install a gravity sewer system. The operation of forced sewerage is provided by forced pumps for pumping out water, which is previously accumulated in a small container. When the pump operates, pressure arises, which supplies water to the riser.
A forced sewer system is relevant in wooden houses where sewer pipes are located at considerable distances.
Functionality of the forced sewer system
Sanitary and fecal pumps are common today, and the latter operate successfully with small-diameter pipes and are suitable for all wastewater and contaminants. In this case, the pipes must be resistant to aggressive environments and have specific properties. It is best if they are made of stainless steel.
Sanitary pumps do not have a shredder system, which means they cannot cope with all types of organic waste. They are ideal in systems for showers, sinks and washing machines.
A forced sewer system has various components to drain water from various plumbing fixtures or household appliances. Such a system is easy to install in a summer cottage, and the use of small-diameter pipes will allow you to avoid extensive construction work, and the room will not suffer in terms of aesthetic appeal - the pipes are easily masked with a plinth or hidden under the floor.
Installation of forced sewerage
What should you pay attention to when installing a forced sewer system?
First of all, the material from which the pipes are made, for example, cast iron is a heavy metal, is subject to corrosion, looks unaesthetic and is subject to frequent leaks. It is best to use pipes made of plastic, PVC, or metal-plastic, since they are lightweight, can be welded, and therefore the risk of breakthroughs will be minimal. This is convenient when the pipe system is passed under the floor.
Care and prevention of forced sewer systems
Forced sewerage systems are lightweight, unpretentious to maintain and operate. All that is required is periodic cleaning of a special tank from deposits that accumulate on the walls. For this purpose, special substances are used that are poured along with water.
Do not allow organic solvents, which can corrode rubber seals, to penetrate into the sewer system.
If the system is not used in winter, the water from the pipes and container will need to be drained, otherwise it will freeze, which will lead to damage to the device. Autonomous sewerage requires periodic maintenance.
Disadvantages of forced sewage pumps
- Dependence on electricity, which means that if there is a voltage drop, the system can easily fail.
- It is necessary to purchase a generator, because power outages in suburban conditions are a common occurrence.
- Autonomous drainage options should be provided.
Installation by professionals
A forced sewerage system requires people who know all the nuances of the system, taking into account the characteristics of a particular site and room. They will also recommend the necessary device model that fits perfectly into the space of your home.
The standard location of sewer risers in an apartment becomes an obstacle to moving the kitchen and installing household appliances that require water drainage. A sewer pump will help solve this problem. Its installation does not require special permits, and our recommendations will help you make the right choice.
In what cases is a pump needed?
In apartments, the sewage system is designed in such a way that the waste liquid flows by gravity into the drain. Water drainage problems often arise in the kitchen. This is due to the high concentration of fat and food residues in waste water. Problems also arise when it is necessary to remodel the kitchen. After all, it is not always possible to remove the sink and the required distance from the sewer point.
The sewer pump is most often installed under the sink.
A sewer pump in an apartment will help solve the following problems in the kitchen:
- to any point in the apartment, set up a temporary kitchen, and simultaneously connect several appliances to the drain.
- Install devices that require sewer drainage for operation below the standard drainage level of the apartment (for example, in the basement).
- Completely eliminate the problem of clogged drains. Some models are capable of shredding organic waste that ends up in the sink drain.
Design and principle of operation
The sewage pump is a plastic reservoir, somewhat similar in appearance to a toilet cistern. The housing has threaded holes for connecting pipes from devices. A motor, grinders, and an automatic device for starting the motor are built inside the housing.
To prevent unpleasant odors, the sewage pump housing is sealed, and there is a carbon filter and an air check valve inside.
The pump completely blocks sewer odors from entering the apartment
The sewer pump in an apartment works as follows:
- water from the sink or other household appliances enters the pump reservoir;
- when the tank is filled, an automatic device (switch with a float) activates the engine and chopper knives (if equipped);
- the engine drives water with crushed residues through the filter and pumps it out into the sewer under pressure;
- After the tank is empty, the pump is again ready to pump out water.
Advice. A high-quality forced sewer pump does not require special maintenance. It is enough just to wash the inside of the tank occasionally.
Types of pumps for the kitchen
Sewage pumps for the kitchen come in several types, differing in performance characteristics and scope of application.
- Sanitary pump for kitchen. The simplest device. Mount it under the sink. The sanitary pump is not equipped with chopper blades and is not designed to drain hot water. Its operating temperature is 35-40º.
Sanitary pump for kitchen
Advice. Now on the market you can increasingly find new generation sanitary pumps for sewerage in apartments. They are capable of processing hot water (up to 90º), and in some cases are equipped with grinders.
- Stationary pump. Such a pump can be installed in any convenient place (for example, in a closet). It is capable of passing large volumes of used water through itself and transporting it over long distances. In apartments, the use of such a pump is not very common.
- Forced sewerage station– the most productive device. It is placed in a reliable sealed housing, can handle large volumes, and is always equipped with knives for grinding organic waste. The working distance for pumping water reaches 100 m. The pump is capable of lifting wastewater up to 10 m.
Forced sewerage station
Sewage pumps have a number of subspecies classifications:
- For hot and cold water.
- Stationary and mobile.
- With oil and water engine cooling system.
- With vertical and horizontal pipe connections.
How to make the right choice
A sewage pump for the kitchen is a fairly simple device. In some cases, you simply cannot do without it. To ensure that the operation of the pump fully justifies the investment in it and does not cause trouble, it is important to choose the right device.
- The first thing you need to pay attention to is the performance of the pump so that it can cope with the volumes you consume. The optimal value is 25 m³ per hour. This performance is quite enough for the whole family to use wastewater.
- Exhaust pipe diameter. The most common pumps have an outlet diameter of 80 mm, into which small food waste can easily pass.
Advice. The larger the outlet, the more efficient the pump will be.
- Possibility of "hot" use. When choosing a pump to connect a washing machine or dishwasher, be sure to take this characteristic into account. Cold water pumps quickly fail when pumping out hot water. Some models are equipped with a fuse that turns off the system if the temperature of the pumped waste is high.
JIMTEN CICLON Sewage Grinder Pumps
- Method of connecting outlet pipes of consumption devices to the pump. The easiest to connect are pumps with vertical outlet pipes. In case of horizontal connection, a special adapter pipe is required.
The installation and connection of a sewer pump in an apartment for the kitchen can be entrusted to a specialist. But, having basic plumbing skills and having studied some of the subtleties, you can do the installation yourself.
- You can install the pressure pump in any convenient place (cabinets under the sink, niches, open areas). Water in the area from the device to the pump moves by gravity, so the outlet pipes must be located vertically or at an angle.
- Several pumps cannot be combined into a common network. Each of them must have its own outlet to the common sewer.
- On long sections of the outlet pipe located below the pump level, it is necessary to install an air valve to air the pipes.
- The power supply to the pump is connected via a separate line. If the sewage pump model has a cord with a plug, the socket to it is also laid from the RCD device.
Attention! Only high-strength ones can be used as pump outlet pipes. The use of corrugated or cast iron pipes is unacceptable.
How to connect the pump to the sink
In some cases, a sewage pump in an apartment for the kitchen is simply necessary. A properly selected pump can operate smoothly, cope with all the tasks assigned to it and significantly expand the possibilities of interior planning.
Sewage pump: video
Sewage pump: photo
It is not always possible to install a gravity sewer system in a private house. Then, to remove fecal waste from the cottage, it is necessary to install sewer pumps, creating a forced pumping system.
The pumping equipment market offers a wide range of units. But, you must admit, the variety of models can lead to confusion and make it difficult to choose.
We will help you resolve the issue. The article identifies the main types of sewage pumps and describes their strengths and weaknesses. In order not to make a mistake with your purchase, we suggest following a special algorithm for assessing the characteristics and decisive factors of choice.
To choose the right pump, you need to understand all its modifications and take into account many factors.
Most often, sewers are designed so that the waste flows by gravity. But not always, or the entrance to the centralized sewer system is located below the sewer pipeline and all plumbing fixtures in the house.
Wastewater cannot rise up on its own; it has to be “forced” with a pump.
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Pumping equipment is installed when, due to the topography or other features of the local area, it is not possible to lay it at the required slope.
It is also possible to complete the construction or remodel the building. The configuration of internal pipelines and the volume of wastewater changes; the latter can no longer be removed from the residential building on their own.
The most popular version of a sewerage system with forced pumping of wastewater involves installing an intermediate storage tank in the basement of the cottage. As it fills to the brim, the pump turns on, pumping the liquid outside for further cleaning or removal.
But you can also install a compact pump unit that turns on only when the wastewater is drained. However, if it breaks down, the house will actually be left without a sewer system.
The task of a forced sewerage pump is to pump out domestic wastewater and stimulate its movement to the street collector, which is located above the storage or treatment plant (+)
Compared to a gravity system, the use of pressure pumps provides a number of advantages:
- Ease of maintenance. The frequency of cleaning pipelines is reduced, since the intensive movement of wastewater contributes to their self-cleaning.
- Variability of equipment location. Sanitary and household appliances with a connection to the sewer can already be installed anywhere without taking into account the need to form a slope towards the sewer outlet, and then the storage tank or septic tank.
According to technical regulations (SNiP number 2.04.03-85), the smallest diameter of the pipes of the external main of the pressure sewer network is accepted as 150 mm if a common drainage system is installed.
These are networks that transport stormwater together with domestic black and gray wastewater. Household gravity flow systems are constructed from pipes of a similar size.
If fecal waste is discharged separately, the diameter of the pipeline is assumed to be filled to 0.7 of its maximum height. This distance is necessary for ventilation and the ability to remove unpleasant and explosive gases.
The size of the sewer pipeline must be taken into account when choosing a pump in order to accurately select the unit for the upcoming load.
A forced system is energy dependent and costs more money than a gravity system. If the family is small, then the storage tank does not fill up immediately; it will be enough to turn on the sewer pump from time to time.
However, with large volumes of wastewater, pumping equipment must operate almost constantly. In this case, serious problems may arise if the power goes out.
Most of the costs for a sewer pump can be recovered by using cheaper and thinner pipes, as well as reducing the cost of their installation. But after installation, this equipment requires constant maintenance, which requires some money.
If you add an uninterruptible power supply to the circuit in case of a power failure, the benefit will be zero.
To install a forced sewer system for a small private house or cottage that discharges a mixture of black and gray wastewater, a fecal pump is suitable. It will cope with pumping water from a combined sewer system
If it is possible to get by with a gravity-flow sewer option, then that is what you should do. A pressure system with a sewage pump for viscous and contaminated liquids should only be selected as a last resort. And special attention must be paid to the competent selection of pumping equipment.
Types of pumps for pressure sewerage
The most important thing in choosing pumping equipment for pumping out sewage is to clearly separate it from water-lifting equipment for drinking wells.
The last two options are intended exclusively for pumping clean or finely suspended water. If harder feces or debris gets inside, they will simply break.
The range of fecal pumps is quite extensive, but the entire variety of this equipment can be divided into three classes: submersible, semi-submersible and external
A special sewage pump is designed specifically for pumping sewage with all household waste that ends up in the drain from sinks, toilets, dishwashers and washing machines.
In this case, the best option is. Such a unit grinds all the debris before it gets inside the sewage pump.
In general, fecal pumps are used for:
- pumping sewage in sewer networks with forced current;
- pumping sludge from cesspools, septic tanks and pits of street toilets;
- pumping water out of basements and cellars;
- cleaning pipes and sewer wells from silty sediment.
A standard drainage pump will not be able to perform this work. Its impellers will quickly clog, and then the electric motor will overheat due to sharply increased loads.
Type #1: Submersible Devices
This type of pump is immersed directly into the sewer with its entire body. All elements of their design are made of stainless steel or cast iron, so that in contact with an active and aggressive environment they do not immediately fail.
A submersible sewage pump is installed at the bottom of the tank or suspended directly above it on a rope
Typically this pumping equipment operates automatically. When the tank is filled with waste, a float rises along with it, which, at a certain level of liquid, turns on the pumping unit. As soon as the container is empty, the pump is turned off by a float switch. Working “dry” is practically excluded.
Submersible models are chosen because of their high productivity and the inclusion of a chopper. The cutting mechanism of the latter grinds any large waste to a size that does not pose a threat to pumping equipment.
Almost all submersible sewer pumps come with a built-in shredder, the rotating blades of which easily cope with paper, fibrous objects and solids.
Type #2: Surface Models
Surface pumps for pumping out sewage are installed next to the collector that collects and redirects wastewater, or in the inspection well that is most convenient for its placement.
This is the so-called dry installation option. They are often also referred to as forced sewer pumping units due to the presence of several individual parts that are assembled together.
In this case, contaminated wastewater is sucked through a hose attached to the pump unit, which descends to the bottom of the storage tank. When choosing this model, you need to pay special attention to the suction depth parameters specified by the manufacturer.
Usually this is up to 8–10 m; from greater depths it simply will not be able to lift wastewater from the storage tank. In this case, you should take into account not only the height of the container, but also the distance from it to the pump.
Surface pumping equipment is easier to maintain; it can be quickly dismantled and washed in the utility room without any problems.
A low-power surface pump for use in forced sewerage is a compact unit that is simply installed next to the wastewater storage tank. Installation of more powerful models is carried out in a specially prepared place with the device securely fastened to the floor.
When installing an external pump, it is extremely important to ensure that it is protected from moisture. Unlike its submersible counterpart, it is fundamentally not designed to work in a humid environment. Its body has minimal protection from water, which can cause a short circuit if it gets inside.
The surface pump is inexpensive and easy to operate, but is quite noisy. For installation in a basement or heated utility room, it is better to take it.
However, if you only need to turn on the equipment from time to time to pump out the septic tank, then it is better to prefer the submersible option.
Type #3: Semi-submersible units
These models are a kind of intermediate option between submersible and external types of pumping equipment. Their electric motor is installed next to a container above the water, and the working chamber is immersed in the sewer. These two parts of a single installation are connected to each other by a rotating shaft.
Installation of a semi-submersible pump can be done on:
- a cushion floating on the surface of the drain;
- area next to the container;
- tank wall.
Initially, standard semi-submersible equipment comes without a chopper. It can only be installed as an additional nozzle, which complicates the maintenance of this pumping equipment and makes it more expensive.
Due to their design features, semi-submersible pumps are rarely used in domestic settings; they are more an option for industrial applications and large pumping stations
Type #4: Small units for plumbing drains
A sewer pump for a toilet or washbasin means small-sized equipment installed next to the plumbing. The wastewater from the latter first goes into a small tank, and from it it is pumped into the general sewer system.
A household sewage pump is a direct analogue of the pump in a washing machine, only it is installed for toilets, bathtubs and sinks (+)
Such equipment is quite expensive, but it allows you to install plumbing in any convenient place. When filling a sanitary tank, the pump will pump out sewage into the riser, even if the outlet to it is inclined upward.
Here are approximate prices for such units:
Which is better - submersible or surface?
With the same output pressure, a submersible sewage pump consumes less power than its external self-priming counterpart. The former simply does not have to waste energy on sucking wastewater through the outlet from the bottom of the container to the working chamber. All the power of the electric motor is spent on creating pressure in the pressure line.
A pump completely immersed in wastewater produces an order of magnitude less noise than one installed on the surface. Water absorbs most of the sounds produced by the electric motor and the rotating working elements of the pump.
Surface equipment is noisier than equipment immersed in a sewer tank, which is cooled by the liquid around it
In terms of ease of use, the palm can be given to the surface model, but only if it is compact and portable. Plus, the correctness of its operation can be monitored simply by the noise it makes. If the electric motor does not operate correctly, extraneous sounds appear, immediately indicating problems.
With all other parameters and additional equipment being equal, a surface pumping station will almost always cost less than a submersible sewage pump. Of course, a lot depends on the manufacturer and competition in a particular region.
However, equipment immersed in sewage is, by definition, more technologically advanced and more complex, which determines its higher price.
How to choose pumping equipment correctly?
When choosing a pump for pumping out sewerage, you need to pay attention to the many technical characteristics specified in its passport.
For example, performance parameters can help you estimate the time it takes to empty a wastewater tank. The higher this indicator, the more liquid the unit can pump, but also the more energy it consumes for this. There are many other nuances.
The first factor is the maximum pressure and lift height
The pressure indicator determines the height to which the sewer pump can lift wastewater along the pressure line. But here it is important to understand that in addition to the vertical, there is also a horizontal section of the outlet pipe.
The calculated figure for the required lift height should be less than the maximum pressure specified in the sewer pump passport by 20–25% (+)
However, this calculation is very simplified; if everything is done according to the rules, then you need to take into account:
- composition and temperature of the liquid, as well as the size of impurities in it;
- the level of roughness of all pipes (material of their manufacture);
- pressure loss when passing shut-off valves;
- diameter of pipelines;
- atmospheric pressure;
- speed of wastewater movement and much more.
All this must be taken into account in the design of the sewer system, which only a highly competent engineer can do correctly. If you don’t have the appropriate knowledge, then you can’t do without consultations.
Or you will have to use a pump for pumping out sewage with a large reserve of power and pressure, otherwise it will not work properly for a long time.
The second factor is operating temperature
All pumping equipment for domestic sewage is divided into two categories:
- for cold waste– with operating temperature up to 45 0 C.
- for hot waste– with operating temperature up to 90 0 C
If only cold water is drained into the sewer system, then it is better to take the first option, which is cheaper. In most cases, these pumps are installed in cottages. In fact, boiling water can only enter the sewer system of a private home during emergency discharges from the heating system.
The third factor is the presence of automation
It is problematic to control the operation of a sewer pump manually, constantly turning it on and off. It will be necessary to remain close to the equipment at all times.
It is much better if the pumping equipment kit includes:
- Float– determining the level of wastewater in the storage tank in order to start and turn off the equipment.
- Thermal relay– triggered when the temperature of the electric motor critically increases in order to turn it off before overheating.
To reduce the likelihood of clogging of a sewage pump with a built-in grinder, some manufacturers provide a self-cleaning cutting mechanism.
This allows you to increase the periods of operation of the unit without interruptions and stops for maintenance. Automatic cleaning ensures that the risk of overheating of the electric drive is reduced.
The degree of grinding of waste found in waste directly depends on the structure of the shredder impeller - for knives it is higher than for the cutting edge (+)
The fourth factor is power supply and housing material
Various models of sewage pumps can be powered from a single-phase or three-phase electrical network.
The first option is cheaper and preferable in Russian conditions, so in case of problems with voltage it can be connected through a stabilizer or simply connected to a portable generator.
For three-phase pumping equipment, you will have to purchase additional control panels to protect it from phase imbalance in the electrical network. And this means additional money and difficulties in connecting.
The most reliable pumps for pumping out sewerage waste are those with both the body and the working part made of metal.
Often the pump housing is made of cast iron or stainless steel. Plastic analogues are cheaper, but in aggressive environments they will last less without repair.
A compromise between cost and reliability can be considered equipment with a plastic body but metal working elements.
The choice of pump also depends on the expected loads. For seasonal living, surface or submersible units of low power are suitable.
To organize the drainage of wastewater from a private house, it is better to use.
Conclusions and useful video on the topic
How to choose the right drainage and fecal pump:
Before going to the store, you need to decide on the performance, the height of the drain and the operating temperature of the equipment. If you take the equipment with a reserve in all respects, then you can greatly overpay, and if there are mistakes in the calculations, it will quickly fail.
We invite all site visitors interested in choosing and using a sewage pump to leave comments and ask questions. The contact form is located in the lower block.
Sewerage exists in any modern apartment, but sometimes its operation does not suit the owner. In this case, they resort to improving the system by installing additional equipment. Forced sewerage in an apartment is one such option, which you will learn more about in this article.
When equipping an apartment with a sewer system, developers install plumbing units in certain places. Changing the location of the toilet, sink or bathtub can sometimes lead to worse drainage. Therefore, for a radical rearrangement, it is necessary to resort to remodeling the apartment itself and changing the location of the sewer risers. But such actions may not always be possible, and they will also entail large financial expenses.
Pay attention! To save money and your nerves, you can resort to installing a forced sewer system. In this case, you will have to install a special sanitary pump, which will ensure the normal outflow of sewage from plumbing fixtures.
Such additional equipment allows you to solve two problems at once:
- install a plumbing unit in any room in the apartment;
- ensure normal outflow of wastewater from nodes where it is impossible to ensure gravity flow of liquids.
Forced sewage works according to the following principle: a container is installed in the room in which all sewage is collected. When it is filled to a certain level, the sanitary pump is turned on, which pumps the collected wastewater into the sewerage system.
Pay attention! The unit is often equipped with a special grinder, which crushes solids and prevents clogging from forming.
Installing such a unit has many advantages:
- The device has small dimensions, which makes it possible to install it in almost any place convenient for the owner.
- Provides drainage from small diameter pipes. Communications with a diameter of up to 40 mm can be hidden more easily than standard sewer pipes.
- The device has great power. Using a sanitary pump, you can remove sewage up to 100 m in the horizontal plane, and up to 7 m in the vertical (up).
- Easy to install and operate.
The unit operates in autonomous mode. A float is installed in the waste collection tank, which turns on when the liquid reaches a certain level.
Pay attention! The device is equipped with filters that prevent unpleasant odors from penetrating inside the apartment.
Today, a sanitary pump can be purchased at any store, but before purchasing it is worth learning about some of their varieties. Pumps are produced by different companies, have different power and various characteristics. But the choice should be made depending on where the device is used. There are models on the market that are designed for:
- Pumping hot wastewater without grinding it. Such pumps are used to pump water out of a bathtub or shower stall. They are capable of pumping wastewater at temperatures up to 95°C, and due to the absence of a grinder, they are small in size.
- Pumping hot wastewater with a grinder. These are more expensive devices. They easily tolerate liquids with temperatures up to 95°C, while being able to pump out wastewater not only from the bathtub or shower, but also from the toilet and sink.
- Pumping cold water without a grinder. The unit easily copes with large quantities of wastewater without solid particles at temperatures up to 45°C.
- Pumping cold water with a grinder. These are the models that are in greatest demand. They can be used both for the bathroom and for the toilet or sink.
When choosing a model, you need to clearly know the location of its installation and the temperature regime of the drains. The most expensive options that can withstand boiling water are expensive, but their installation is not always practical. Even in the bathroom after swimming or in the shower, the water rarely reaches above 40°C.
The chopper is highly reliable. It grinds small solids without much difficulty without compromising the integrity of the unit itself and the sewer pipes.
Pay attention! When choosing a unit for forced sewerage, you should pay attention to recommendations from manufacturers. Some models are produced specifically for a specific plumbing unit. If you buy a device designed for a bath or shower, it will be impossible to install it to drain waste from the toilet.
Before installation, you should select a location. Since the device is small in size, installing it covertly will not be difficult. Quite often the installation is carried out behind the toilet or under the sink. If you choose a model without a chopper, then it is more compact and can easily fit even under the bathtub.
In this case, it is necessary to ensure easy access to the unit for maintenance work. You should also take into account that the device runs on electricity, which means there should be an outlet nearby.
When choosing a location, remember that the pipe leading from the plumbing unit to the entrance to the sanitary pump must be located at an angle. It is in this case that the wastewater will flow freely into the device.
Work on installing forced sewerage is carried out in the following sequence:
- The device comes with mounting hardware. First of all, after choosing a location, the fasteners are installed in their places. After this, the unit itself is mounted and the reliability of its position is checked.
- Then the sewer pipes are connected from the plumbing units to the inlet pipe of the pump. Often the device already comes with flexible hoses; if they are not available, you will have to purchase them separately. It should be taken into account that the diameter of the outlet pipes of the plumbing unit and the pump inlet must match.
- The supplied hoses are equipped with plastic fittings with seals, so connecting them will not cause much difficulty.
- The outlet pipe is also supplied with fittings. We connect the outlet to the sewerage system. After all work, you should check the tightness of the joints. If it is not sufficient, then you should use silicone sealant.
- The final step is to connect the device to the electrical network. If there is no outlet nearby, it is better to invite a specialist. Remember that electricity and water are two incompatible things.
As you can see, installation of a forced sewer system can be easily done independently. By spending a small amount, you get the opportunity to install a plumbing unit in almost any corner of the apartment, without worrying about drainage.
Sewage systems of modern houses provide for independent movement of wastewater. This may create some inconvenience for apartment owners. Plumbing fixtures can only be placed in the place intended for them, and the design of the pipeline is quite complex, because for the sewage system to function properly, it is necessary to maintain the angle of inclination of the pipes.
Today there is a way to successfully replace self-flow sewers with forced transportation of wastewater. This can be done by installing a sewer pump in the apartment. With its help, wastewater will be collected from points throughout the house and pumped into the sewer riser.
Another undeniable advantage of using pumps is that there is no need to use standard size pipes (diameter 100 mm) for laying the internal pipeline; much smaller products can be laid, since with the help of a cutting mechanism the wastewater will be crushed and turned into liquid.
Quite often, owners are faced with the question of what kind of sewer pump is needed for an apartment . The choice of equipment will depend on the location of its application. There are various devices on sale. This is a sewer pump for the kitchen, toilet or bath. Accordingly, they are installed at different points, are almost invisible at home, do not spoil the interior, but perform very important functions. Their main purpose is:
- pumping solid waste horizontally over significant distances;
- raising sewage to a height.
Modern appliances make it possible to create conditions for equipping a bathroom or toilet in any part of the apartment. They are also used in other places, for example, to service the sewer systems of offices and restaurants.
Thanks to the ability to install toilet sewer pump the sewage system functions much more efficiently, blockages form much less frequently, and pipe cleaning is also required less often than if it were a gravity-flow system. Sewage can perform its job efficiently over a long period, without requiring the owner’s attention.
Fecal pumps are very convenient to use. Due to their small dimensions, they do not take up much space in the apartment. The equipment is a device that runs on electricity. Its main task is to create additional pressure on sewer drains, as a result of which they quickly go to their destination.
Classification of pumps for apartments
Kitchen sewer pumps and toilet fixtures are classified according to several parameters:
- installation method;
- temperature of incoming waste;
- connection type.
Sewage pump for toilet can be located separately from the toilet or directly in it. Equipment from the first category is more expensive, as it requires a housing. Free-standing devices are mounted in the toilet, so the price of such devices is slightly lower.
An important parameter that you should pay attention to when purchasing equipment is the maximum temperature of the pumped waste. Sewage pump in an apartment for the kitchen must be such that it can transport wastewater whose temperature is up to 90 degrees. You can connect a washing machine, dishwasher, bathtub and shower to such a device. If you plan to install a pump exclusively for the toilet, you can buy a device capable of pumping only cold (40 degrees) wastewater.
Pay attention! Models with and without a built-in chopper are available for sale. The advantage of the former is that they bring solid waste to a liquid state, after which the sewage is transported to the sewer riser. Sewage pump for bathmaybe without a grinder, since only dirty water goes down there without any solid inclusions.
Toilet pump
A sewer pump for processing fecal matter coming from the toilet is a small box that is mounted behind the toilet. The equipment can be hidden, but this is rarely necessary, since the devices are quite compact, aesthetically pleasing, and do not spoil the interior of the room.
When choosing a fecal pump for a toilet, you should consider the following equipment characteristics:
- Pump power. It determines how far the equipment can pump wastewater. Both horizontal and vertical directions are taken into account.
- Is it possible to connect additional devices? When purchasing a universal device, you can save on the purchase of pumps for the bathtub, sink, and washbasin.
- What temperature can the pump withstand? Models available for sale are capable of pumping hot and cold wastewater. The former are made of more durable materials, so their cost is an order of magnitude higher.
Pay attention! If forced sewerage is planned throughout the house, experts recommend installing two pumps: one for pumping cold wastewater from the toilet, the other for transporting waste from other plumbing and household appliances.
Kitchen pumps
Household sewage pump for kitchen helps ensure efficient functioning of the sewer system. With its help you can solve a list of problems, including:
There are several types of sewage pumping equipment. They differ from each other in cost, power, and functionality.
- Sewage stations are efficient, durable equipment that collects wastewater not only from the kitchen sink, but also from other appliances. You can connect a washing machine and dishwasher to them. Most models are not equipped with grinders, so they are not recommended for processing very dirty wastewater.
- Stationary pumps are most often used to service sewage systems in country houses. This is powerful equipment capable of pumping significant amounts of wastewater over long distances.
- Kitchen forced sewer pump most suitable for placement in this room. It can be installed under the sink in a cabinet. Despite their compact size, such devices are capable of pumping wastewater over fairly long distances.
Pay attention! The sealed housing of kitchen pumps is responsible for preventing unpleasant odors from spreading in the apartment. There are models that work completely autonomously.
Popular models
Consumer reviews about one or another equipment model will help you choose the right sewer pump for the toilet. The modern market offers a wide variety of equipment from domestic and imported manufacturers.
- SFA SANIVITE is a budget appliance for the kitchen, costs about 14 thousand rubles. The pump does not require connection to the electrical network, operates silently, and is capable of pumping wastewater to a height of 54 meters.
- GRUNDFOS SOLOLIFT – the most popular pumps. The manufacturer offers a wide range of pumping equipment that can be used for various purposes: from servicing a bathroom or toilet to pumping wastewater in large enterprises and multi-storey buildings. Devices of this brand are characterized by consistently high quality and high prices.
- UNIPUMP SANIVORT 600 is a popular device from a domestic manufacturer for pumping and grinding fecal matter. In addition to the toilet, you can connect other plumbing fixtures to it. The pump is easy to operate, reliable and affordable.
Sewage pumps for apartments make life more comfortable for residents. Now you don’t have to limit yourself when deciding where to install plumbing fixtures. Much less often you will encounter the problem of blockages. Thanks to modern equipment, sewage systems will be more functional, reliable and durable.