Gearboxes have after strainer. Typically, the initial pressure ranging from 0.5 to 6-7 atm. Optimal for sanitary measures (3-4 atm) are placed with the built-in pressure gauge. Adjustment is carried out through the hand wheel or screw, available in the gear housing. Some motors are installed in one housing with a filter.
When the pressure in the network is small (below 0.85 atm), we can recommend the installation of the input step-up pump in the apartment, such as UPA 15-90 of GRUNDFOS (Germany) or similar firms to DAB (Italy) or VORTEX and WILO (Germany). But note that setting the pump requires the mandatory approval by the relevant bodies. Correct operation of sewer lines do not require any additional equipment. However, we must remember that the pipe, the outlet drains must be laid with a gradient (1.5-4%) in the direction of the riser. For a sufficiently long tube that can be difficult, because it quietly and not spend a headband you can not hide. It is very difficult create an indentation on the sewer riser (his local break.) This measure is sometimes necessary to 'fit' any instrument in the plumbing box. It is unacceptable that any plots were obtained by horizontal indentation. At the same time a great danger of clogging the riser in your apartment and the collapse of the hydraulic gate devices have lower neighbors.
As a result, litigation costs and triple you provided. The company's specialists 'GALASTAYL' suggestions to create slope on the riser sections of the indentation at least 22,5 . Finally, we note that for mounting plumbing fixtures have been increasingly used special frame design with the necessary fittings (followed by foreign sellers domestic experts were called to install them). These devices accelerate the installation, guarantee quality of systems, but most importantly – make it possible to place devices not only on the walls or in the immediate vicinity, but also in any other place.
– Professional installation and mounting tension ceiling based on years of experience. – Always in stock selection of materials and color choices. – Help translate any idea of the stretch ceiling, this will help our designers and unique design solutions. French technology durability stretch ceiling. If you really want to eternal suspended ceiling, the technology ensures that the French manufacturers. When mounting tension ceiling used harpoon – French technology fasteners, which are not terrible floods in contrast to the wedge, shtapikovoy installation. Yet the choice is yours, to be modern, fashionable right now. Dream or other glossy colors and decorations of stretch ceilings can be done right now, just need to call.
Tel: 8495580 40 82 Stretch ceilings represent the pinnacle of modern technology in the development and production of finishing materials for the ceiling. The most prestigious and high-quality long considered the French ceilings, but if you plan to use the usual white ceiling, you can choose also from a range of Russian producers, many of which offer products similar in quality French and German producers. However, French and German coverage presented in a wider range. Deals ceilings with a matte and glossy finish, and exclusive options for artistic ceiling, ceilings 'starry sky', mirrored and textured surfaces are installed by us in a very short time, and you receive a ten-year warranty. French, German and inexpensive ceilings from Russia – all of the products may be of high quality is not at all dealerships. The company 'PremerStroy' working directly with European and Russian manufacturers of suspended ceilings, and that's why we find you the most competitive prices for high ceilings of all types. Stretch ceiling for apartments We are in a wide range of products, quality is consistently high, and the differences of colors and textures allow you to choose from more than 200 options for finishing the ceiling of the apartment. Here you can find a lot number of glossy, matte, mirror, textured surfaces, and translucent ceilings, coatings of artistry and ceilings with photo printing.
Stretch ceilings (North Region) is available now us in an even wider range. We are constantly making contacts with new Russian and foreign partners, expanding its own production and can offer a decent solution for any interior. We set ceilings (Moscow and Moscow region, all city) in the short term, and can offer you only the certified products of the highest quality. With prices and photos of coatings also can be available in the relevant section of this site.
You have decided to build a house or a bath? Then you need to think carefully about how to properly lay the foundation to the new structure. Here are 10 tips that will help you in building the foundations. 1. To begin study foundations of buildings facing next. This will give you food for thought, since life itself casts a miscalculation by leaving, they say, only time-tested. 2. The next step – the calculation of the bearing capacity of soil. Different soils give different draft, because the properties are different: some of them are easy to overlook the water, some of its delay, one fraught with the landslide, others are quite stable, some soils during freezing swells strongly, others – quite a bit.
If we discard the slabs of granite or stone embankment of natural origin, the most reliable – homogeneous sandy coarse-grained. The foundation does not experience such a ground of heavy loads, provides uniform sediment, no warping. It is on these grounds, if the construction of the building permits can be applied melkozaglublennye foundation that will serve as a reliable bulwark home. Fine-grained or pulverized sand, and clay soils are dry, too, have a good load, but when wet become fluid, and was frozen in the cold winter, "abyss." The outcome of this process is becoming a big burden on the foundation, which can skew the house and the walls will crack. The remedy is simple – have sunk with the sole of the basement below the freezing depth of soil.
The most dangerous peat base, which is also sometimes occurs in areas of the Leningrad region. In this case, as a rule, we have to choose peat and sand to fill the pit, that is to make a sandy base. 3. Another important characteristic of soils – the level of groundwater. If freezing level below the level of groundwater, we can expect swelling soil during the winter.
Electric-welded pipe is the material used for various construction works. But too often its properties such as corrosion rate volatility and thermal conductivity, are not satisfied with the developers different systems. In order to better meet the electric tube all preferences, they are subjected to some improvements. The most popular of these methods is galvanized. Galvanized Electro Gas pipes are much longer their prime counterparts.
True, there are considerably more expensive, that does not always possible to use them from an economic point of view. You can use the electric pipes, stainless steel, then no corrosion will not threaten them. But the price of such material systems will be considerably higher. There are several techniques that can be applied to the electric recovered Pipe special plastic film that protects the material from corrosion. But all these methods strongly affect the cost of electric tubes, often making use of such materials is not economically advantageous for or other object. The basic material for central heating systems and water supply are the same electric pipes, both the underground and air laying method. But our climate imposes requirements on the properties of thermal conductivity used in electric-welded pipes. To improve the heat transfer qualities of electric-welded pipes use a variety of insulating materials.
Tube covered with a layer of insulation can withstand a higher coolant temperature and ambient temperature fluctuations without losing its core mission. The use of isolated electric-welded pipes in district heating significantly reduces the cost to maintain the desired temperature and further extends the use of all the trouble-free heating or plumbing system. Application of new technologies and material for isolation of these pipelines can quickly get to the damaged section of pipe and make the necessary repairs without removing the entire insulation layer. Advanced materials may themselves signal of some kind resulting damages to the system through the use of indicators.