From this article, you can find out what features the Sololift pumping station has for sewage: technical and operational characteristics of devices, features of their configuration and use in home plumbing. The text contains basic information about the manufacturer Grundfos and its products, including a brief overview of all models and average equipment prices.
Sololift for sewage: Basic Pump Information
The functioning of the sewage system is based on the principle of moving water by gravity due to the slope of the pipeline. Normal operation of communications is possible only if there are no clogs.
In private sector homes, collectors are used to solve this problem. The presence of a tank in the basement allows you to install the connecting pipe leading to the plumbing fixture, at the right angle. In apartments the collector is mounted in vertical position. In this case, the degree of its slope depends on the height at which the point of consumption is located and the location of the input.
If the point of entry of the pipe into the central sewer is located above the exit from the sanitary appliance (toilet) or on the same level with it, then the sewage system will not be able to fully function. This also applies to pressure communications, since their scheme involves the installation of a pump at the entrance to this tank.
There are several solutions to this problem:
- Set the consumption point above.
- To lower the level of the entrance to the collector.
- Buy Sololift for sewage.
The first two methods are accompanied by significant difficulties, because it is not always possible to perform these procedures without compromising the comfort of operation. Therefore, the acquisition of pumping equipment for sewage is the only optimal way out.
Note! The greater the slope of the pipe, the higher the speed of movement of the fluid, which determines the probability of blockages.
Sololift is a pumping equipment designed for sewage. The main function of these plants is to force the pumping of wastewater through pipes. They are used in those rooms where it is impossible to organize the necessary slope of the highway, which ensures the removal of waste liquid from consumption points by gravity flow.
The points of consumption include:
- shells;
- bath and shower;
- toilet and bidet;
- car wash and other plumbing.
Due to its compact size, this type of equipment can be installed in rooms with a small area, so it would be advisable to buy Sololift for a bathroom, toilet or kitchen. The special design with a sloping bottom prevents the formation of sludge in the form of waste and fecal masses. Included equipment increases the flow rate of the fluid, due to which a whirling thrust occurs in the system, eliminating sediment from the base of the tank.
The manufacturer accurately calculated the proportions of the device. With a tank volume of 3-5 liters, the pump is capable of developing a high flow rate of waste liquid — 40 l / min. Sanitary appliances themselves do not have such a powerful drain. Improved performance made it possible to abandon the use of a large tank, simplifying the installation of equipment in inconvenient places.
The installation is very quiet because the pump is always submerged in water. Noise during the discharge of water in the toilet usually occurs because fluid and air move in the pipes. In the case of the pump this does not occur, because the equipment does not capture the air flow. The operation of the device is fully automated. The installation scheme assumes only a connection to the receiving point, pipe and outlet with a voltage of 220V. You can cope with this procedure yourself, without resorting to the services of a professional plumber.
The most important advantage of Sololift pumps is their reliability and the possibility of redevelopment. Due to this, there are no difficulties with height differences during installation of the equipment. In addition, the possibilities for plumbing in the room are expanding. The hull structure is very durable. It can withstand the effects of high temperatures and pressures without deformation changes. The presence of a carbon filter eliminates the spread of unpleasant odors.
The disadvantages of the equipment is not so much. First, the pumps need constant power supply. Secondly, the cost of Danish installations is quite high.
Important! All connections between system components must be leak tight. Only under this condition will the sewage system work properly.
Technical features and functionality of sewage pumps Sololift
The Danish company Grundfos is a manufacturer of a whole series of powerful and reliable sewage systems. An extensive line of pumps allows consumers to take an individual approach to organizing a system for draining liquids from a bathroom or toilet. Despite the similar external characteristics, each model has its own power level and a set of specific functions.
The device has the form of a sealed enclosure made of high-strength plastic. On it is fixed a pump designed for pumping fluid. Equipment starts automatically as soon as the water in the tank reaches a certain level. The manufacturer produces two series of pumps: Sololift + and Sololift 2.
Common to both series of models:
- WC-1;
- WC-3;
- CWC-3.
They differ in the number of features and functions, as well as technical characteristics. There are other modifications of installations.
Technical parameters and characteristics of pumps Sololift
Some pump versions are equipped with an impeller with sharp edges. This part is used for grinding large waste, clogging pipes for sewage. The size of the station inlet is 10 cm. This zone is convenient for connecting a pipe with a section of 110 mm. The minimum lifting height of the water jet is 5 m.
Designs consist of the following components:
- storage tank;
- submersible pump;
- backstop valve;
- receiving filtration system;
- the cutting mechanism in the form of an impeller;
- carbon type filter.
The working temperature of most models: from 0 to 45 ° C. An exception is the modification of the Sololift C-3 installation, which is able to withstand temperatures up to 90 ° C.
The scope of Grundfos products covers the following objects:
- baths;
- toilet bowls (suspended type and floor);
- showers;
- baths.
Sololift for the kitchen provides the operation of washing machines and dishwashers. The average level of pressure for most models is 9.9 m. The coefficient of performance is 4.5 m? / H.
Accompanying equipment of pumping units provides additional benefits:
- built-in overheating protection;
- cord 120 cm long, allowing to move the installation area;
- additional degree of purification due to the carbon filter.
Helpful advice! Choosing a pump for the home, it is very important to pay attention to its characteristics. Buying an optimal model will eliminate overpayment for unnecessary features.
The operating voltage of the equipment is 220-240 watts. Thermal hydrodynamic relay controls the degree of filling. Non-return valves with adapters with plasticity, as they are filled, are driven by pressure nozzles. This principle of operation eliminates the possibility of liquid overflow and unpleasant odors in a residential area. The equipment is equipped with reliable and powerful engines. The material for the manufacture of the crankcase and the shaft served as stainless steel, so they are protected from corrosion.
Construction features of Sololift models WC-one
Compact size Sololift WC-1 does not need a large amount of free space for installation. They easily fit in rooms with limited space. The pump of a series Sololift + is completed with a grinder and the powerful motor. Due to these parts ensured uninterrupted operation of the unit.
The shredder helps to eliminate blockages in the pipes that may be caused by:
- plenty of toilet paper;
- hygiene items caught in the pipeline;
- clusters of fecal masses.
If for some reason the system crashes, the equipment notifies you of a breakdown by an audible signal. Thus, the problem will not remain unnoticed. Internal parts are located within availability, so the process of maintenance and repair of the Sololift Plus pump does not cause difficulties. There is no need to dismantle all connecting chains. Therefore, the repair does not take much time.
The weight of the unit is 7.3 kg (both models). Spaciousness of accumulative capacity – 9 l. To install Sololift on the floor used screws or dowels. Especially for them in the design holes are provided. As a fastener between the sewerage system and the equipment, branch pipes and adapters of the required size are used. The adapter in the discharge line can be installed both horizontally and vertically. Here is the valve reverse.
Experts recommend installing the pump directly behind the toilet. This is done in such a way that no more than 15 cm remains between the plumbing fixture and the injection unit. Having ascertained that the pump is properly connected and securely fixed, you can proceed to its operation.
Installation of the Sololift 2 WS-1 modification has similar characteristics, however, some indicators in it have been improved. These include the size of the body, which has become more compact, as well as the increased engine power and functionality of the cutting elements.
Technical indicators of models Sololift WC-3
This modification of the device has the same advantages as the previous model. There is only one significant difference between them. In this case, the design is equipped with 3 additional pipes. The improved model is designed not only for the toilet, but also for the bidet, shower stall and sink.
Important! If a shower is connected to the system, the pipeline is laid with a slope of 1%. The installation instruction Sololift 2 WC-3 allows the installation of a toilet bowl and 3 more water consumption points. However, no modification allows you to connect several toilets into the system, as for the correct operation of the sewage system you will need an inlet that is larger than 10 cm.
The total weight of the structure is 7.3 kg (both models). The volume of storage capacity – 9 liters. At the same time, the model is designed specifically for connection to toilets with a cistern capable of holding from 4 to 9 liters. fluid.
In the modification of Sololift 2 WC-3 there is a hydraulic vortex system designed to effectively combat blockages in the sewage system. Strength characteristics of the material from which the cutting element is made, have increased in comparison with the similar model Sololift +. The unit is fully insured against leakage.
- the minimum distance between the pump and the sanitary appliance or the wall is 1 cm;
- The shower stall drain is connected from below and needs additional filter installation in order to protect the unit from hair ingress;
- Before start-up, the inlet valve is checked to prevent the backflow of fluid;
- it is desirable to use a vibration-proof material that will reduce the noise level;
- pipe joints should be treated with sealants and check the reliability of connections;
- to protect yourself before you perform repairs or maintenance, you must first remove the fuse and disconnect the pump from the wall outlet, while ensuring that there is no possibility of accidental switching on;
- pumps are combined with any kinds of pipes, including plastic ones.
Sololift pumping stations are ideal for organizing a forced sewer system with unlimited possibilities that do not impose restrictions on planning. This advantage will appreciate the owners of small apartments. The equipment does not request a lot of space, is installed with minimal use of the tool (the kit already has all the necessary adapters) and effectively performs its work, which affects its cost.
