Advanced technology: pumping equipment

Giants of the global industry offering new technical solutions that modernize traditional technologies, industry and construction. The most advanced scientific and technical solutions are implemented in a modern pumping equipment - units with variable frequency drives. Such equipment can significantly reduce power consumption and maximum automation of all production processes. This is especially important in the construction and operation of the "smart" residential and industrial use. Optimization of heating units with electronic speed control shaft can save over 50% of electricity, while remaining efficient and reliable. Such, for example, circulating pumps GRUNDFOS Magna UPE type 2000 series. This seal-less pumps circulation (the system is "wet-rotor") with frequency regulation. Their distinguishing feature is the possibility of scheduling, high reliability, long life. In addition, the unit has an automatic adjustment of settings and configuration options with an infrared remote control. For the consumer, this means that workers can be easily controlled setting, the unit does not require special maintenance, it is economical and, consequently, operating costs are very low. Increasing pressure in water supply networks Owing to the nature of domestic public water supply systems, pressure systems inside buildings, especially tall enough. For a comfortable existence is necessary to compensate for the station cyclic pressure variations in the network, associated with changes in daily consumption, saving set point pressure in the building of permanent. Output in this situation are the modern pressure boosting system, which not only supports the options you want, but also optimize operating costs. The best choice in this case would be a booster module Hydro 2000ME, which became the basis of the type pumps GRUNDFOS CRE. Usually, this station is composed of three (two working and one backup) or four (three working and one standby) pumps installed by vibration isolation bearings on a common frame-based. Version with four pumps is optimal because it allows to work with maximum efficiency (efficiency) ranging from 10 to 120% of the required maximum productivity. Due to the frequency control of all pumps automatically adjust to the station even under significant pressure fluctuations city network. This module allows you to adjust the performance according to the level of consumption. Constant pressure is maintained by connecting or disconnecting the required number of pumps and smooth change of speed work units. In this control system will automatically determine what action it should produce, depending on changing conditions. In addition to the optimization of water supply, up to 50% can make energy savings. New solutions for the wastewater without the normal functioning of the drainage comfortable living and working in the building impossible. Terms of sewage pumps are close to the extreme. New pumps SEV and SE1 able to safely and trouble-free run in the most complex sewer systems. Equipped with a vortex impeller SuperVortex (series SEV), or single-channel wheel series (SE1), having easy access to 100 mm, these pumps are suitable for the removal of domestic sewage and industrial drainage of fluid containing abrasives and fibrous inclusions. In their design is completely solved the problem of leakages, replacing gaskets and overheating. It is known that most cases of failure of pumps associated with the penetration of moisture to the point where the power cable. These pumps are equipped with plug / cable inlet, eliminating the possibility of leaks. Unusual solution was found for the seals. A special cartridge system has a longer life, and if necessary easily replaced. In large SEV and SE1 pumps used aneroid unique cooling system that effectively protect the engine from overheating and enables "dry" assembly plants. Efficiency of air conditioning systems in the main air-conditioning systems - pumping equipment. It determines the performance of each circuit and the whole system. In connection with the environmental requirements, are now the main refrigerants in air conditioning is water. But since the temperature drop of the circulating liquid is small (and hence natural circulation may be neglected), large systems require a fairly powerful pumps - more powerful than for heating. The accuracy of calculation and selection of pumps for this particular system will not only ensure the proper comfort, but also significantly reduce energy costs. The main loop conditioning may be used pumps GRUNDFOS TPE 2000 series. This single-stage centrifugal pumps "in line" with the frequency control and a pressure sensor. Their distinguishing features are, in addition to the traditional high reliability and performance, the automatic adjustment of parameters, the possibility of scheduling and configuration and diagnostics using infrared remote R100. Due to its efficiency, these units can reduce energy consumption by 70% compared with conventional pumps. In addition, the use of such variable-speed pumps can save the cost of additional equipment: Control valves, three-way valves. Stable operation of building engineering systems is impossible without modern pumping equipment. Circulation, network pumps, mixing units, metering devices - all it needs to function properly and for a long time. In this case, the equipment should be economical, because one-fifth of energy in engineering systems have at the pumps. New technologies are addressing these problems make life more comfortable, and pumps - reliability.