Today in the stores of heating equipment there are many models of convectors and radiators, which occupy a leading position among analog solutions. However, cast-iron batteries to this day do not lose their popularity, this is due to a number of positive qualities. Today, many owners of private houses and apartments prefer just such appliances.
Main characteristics
MS-140M-500 is a cast-iron radiator, the characteristics of which must be carefully studied before purchasing the goods. This equipment is a convection type device, which has elliptical or round sections. The radiator gives off approximately 25% of the heat flux transferred by the coolant to the room. The remaining 75% are transmitted by convection.
On sale today you can find sectional cast-iron radiators, the building depth of which is 90 and 140 mm. If we are talking about the brand MS-140M, then we can say about it that the distance between the sections is 300 or 500 mm. One section has a heat transfer surface that is 0.208 m 2 . 1.45 l is placed in one section, and it weighs 6.7 kg.
MS-140M-500 - a cast-iron radiator, the characteristics of which may be useful to you, is equipment whose specific metal consumption is 42 kg / kW. Specialists are still sometimes interested in the linear heat density of the flow, it is 1.48 kW / m. One section has a power of 160 watts. For Russia, such devices are traditional today. Their main advantage is the possibility of use in open systems.
Main advantages
Cast iron radiators, the price of which is one of the advantages, were invented for a long time, but to this day they continue to be in demand, which is due to the efficiency of work and the corresponding quality characteristics. In addition, the best option in this line was never invented.
But any device, like a cast-iron battery, has its advantages and disadvantages, which will be discussed below. Among the advantages can be identified:
- unconditional reliability;
- high heat capacity;
- the possibility of using in conditions of autonomous and central heating systems.
If you want to choose a truly high-quality and durable device, then you should prefer the MC-140M-500 - a cast-iron radiator, the characteristics of which you could read above. He is ready to serve more than 50 years, just such a period is given by manufacturers for the operation of this device. If the unit is properly maintained, it will last much longer.
They also prefer radiators for the reason that cast iron has a high heat capacity. This characteristic is important when after shutdown there is a need for a long time to keep heat indoors. These devices are ready to withstand pressure up to 9-12 atmospheres, which is important for devices operating in central heating systems, where frequent water hammer, capable of violating the integrity of batteries with thin walls. That is why the cast-iron version is so common in apartments of multi-storey buildings.
When the assembly was carried out correctly, the cast-iron radiator will easily withstand the increase in water temperature to 130 ° C. In this case, the coolant can be of any quality. MS-140M-500 is a cast-iron radiator, the characteristics of which must be studied before purchasing the product, has fairly wide internal channels, which are rarely clogged. This feature eliminates the breakdown of sections during water hammer.
Why else is it worth choosing a cast iron battery
Cast iron heating devices also provide radiant heating, which distinguishes them from steel and aluminum devices. Heat is distributed into the environment by infrared radiation. Items begin to transfer heat to the airspace, acting as additional sources of heating.
If necessary, such devices can be disassembled when it is required to install the device of the required thermal power. Sections, if necessary, can be supplemented or removed, as well as clean the inner walls. Another advantage is the affordable cost, which varies from 400 to 500 rubles. As you know, price is the factor that sometimes affects the final choice of the consumer. If you still have not decided which radiator to prefer, then you need to clarify the fact, which indicates that some positive qualities can sometimes look like flaws. About them and will be discussed below.
Disadvantages of cast iron radiators
Cast iron radiators, the price of which was mentioned above, are known to have wide channels that require a large amount of coolant. This indicates that a huge amount of fuel will be spent on the operation of the system, which will cause increased costs.
Thermal inertia can also not always be called a plus. Batteries long after turning off continue to give off heat, however, they will warm up after switching on for quite a long time. This can lead to non-stop operation of the boiler, which will lead to extra fuel costs.
Cast Iron Radiators Manufacturers
The cast-iron radiator MS-140M-500 is quite worthy of attention. The manufacturer of these products offers such devices for sale. For example, the Nizhny Tagil boiler-radiator plant is located in Russia. But the Minsk Heating Equipment Plant is in Belarus. If you prefer Ukrainian products, then you can choose the radiators of the Lugansk Foundry and Mechanical Plant. Russian-made cast-iron radiators are offered by two more organizations - these are Santekhlit and Descartes.
Conclusion
If you want to choose the most efficient equipment in terms of heat transfer, you should prefer a device that has fins. Such aggregates have additional ribs located between two vertical channels.
They heat up and dramatically increase active heat transfer. Cast iron radiator MS-140M-500 7 sections - this is just an example of such a device. The power of this battery will be higher than that of the classic version, and can reach up to 195 watts.