As the optional security is expandedModern pumps are becoming more functional. The presence of automation and the possibility of connecting several pumping systems into one complex significantly increases the operational advantages. The wave of technological development and traditional water intake units covered the water, resulting in a drain pump with a float switch and electronic control. The introduction of new systems allowed owners of such devices to carry out economic tasks with great comfort. This may include pumping water from the basement, emptying reservoirs, watering operations, etc.
Most models have small dimensions thatfacilitates operational activities. The case is made of stainless steel or plastic. Although synthetic materials are added in strength characteristics, from the point of view of reliability, it is still more profitable to purchase metal aggregates. But in this case it is necessary to prepare and to increase the mass. The function of the internal suction device is performed by a centrifugal pump. Depending on the version of the version, it can be either a small apparatus for working with relatively pure water, or a productive drain pump with a float switch, capable of effectively handling contaminated compounds. True, the very concept of pumps of this type makes it possible to work with large particles and abrasives in the water environment. For this reason, most models are equipped with a wide working chamber for optimum throughput.
A traditional drain pump is immersed in water andbegins its pumping. But in this case it is worth paying attention to the float switch, which makes its corrections to the process. The device is designed to protect from work in the "dry run" mode, which insures against breakage. The usual way of operation assumes that the pump will work until the operator stops it. For this reason, even after emptying the tank, the unit can continue to perform its function, which is very harmful for the technical stuffing. This risk completely excludes a drain pump with a float switch, the principle of operation of which allows automatic shutdown. The need for a stop signal is signaled by the barorele regulator, which is located in the float device and reacts to the water level. The autonomy of the operation of such units goes far beyond the scope of one-time events. The pump can be left in the area of flooding, and each time it reaches a certain water level, it will perform pumping.
The main indicator of drainage performancepump - performance. Models for domestic use can provide pumping with a productivity of about 140-170 l / min. For the right choice, you should estimate the volumes of water that will need to be serviced, and compare this value with time. The higher the productivity, the less time will be expended on the workflow. One should also take into account the directionality of the head, which will provide a drain pump with a float switch. The instruction for such units usually cites the characteristics of the fence from the calculation that the vertical head of 1 m corresponds to a similar force in the vertical position, but at a distance of 10 m.
The market is divided into models for professional andhousehold purpose. For private needs, the brands Gardena, Metabo, Al-ko Drain and others are recommended. Separately, users praise the drain pump with the float switch "Gileks", which is presented by compact but effective modifications. A lot of positive feedback about the brand Karcher. Some of the models of this brand are able to perform draining to a level of 5 mm.
As for professional equipment, in thissegment is in the lead Speroni. Although the models of this company differ in massive sizes, in terms of reliability it is one of the best options. If you need an apparatus for working on problem areas with a high content of impurities in the water, then this drain pump with a float switch should be chosen. The reviews point out that it can be used to organize a drainage system not only within the private sector, but also in specialized farms.
The design of drainage pumps allows themapply in a variety of areas - from the maintenance of swimming pools to watering the garden patch and draining the basement. Manufacturers tend to endow this technique with small cases, which also increases the ergonomic advantages of pumps. The shortcomings of the equipment are manifested already in the process of long-term use. Since the drain pump with the float switch is designed for operation in close contact with water, then after a while it is possible to detect deformation marks on the surfaces of the housing. It can be said that manufacturers increase the durability of aggregates through the use of high-strength and hardy materials, but aggressive environments in the long run do not leave chances for both high-quality plastic and metal alloys.
The organization of the drainage system requirescomplex approach to the selection of its components. As a basis, in most cases, a drain pump with a float switch is used, but for its full functioning it is necessary to purchase a whole set of accessories. These can be adapters, hoses, fittings, fasteners and other devices that increase the reliability and productivity of the drainage function. Also, the latest versions of the pumps are also equipped with automatic systems, which make it easier for the user to control the unit.
