Humidifier: choosing the best one for your home

The normal functioning of our body directly depends not only on the liquid received with food, but also on the moisture in the air. After all, the optimal humidity for…

Smoke exhaust fan — one of the rescue factors in an emergency

Today it is quite difficult to refute the fact that it is necessary to use smoke exhaust fans, which at the moment are quite effective systems in the process of…

Industrial fans are one of the main elements of ventilation in industrial premises

To ensure effective preliminary purification of air masses, as well as their further heating or cooling, mechanical ventilation is created. Therefore, in order to utilize polluted air in industrial premises,…

Dehumidifier when packaging products: why is it needed and which one to choose

The production of pharmaceutical and chemical products must be carried out under strictly prescribed conditions, including the requirements for the level of humidity in the air. It is especially important…

Carbon heater, for the home — which one to choose, the pros and cons

An efficient carbon heater is gaining more and more popularity among users due to its excellent performance and significantly crowding out competitors. When buying a device, you should evaluate the…

How to choose an air conditioner: which one is better for an apartment, for a house

How to choose an air conditioner is a multifaceted task, the solution of which, given the variety of climate equipment on the market, is more correct to entrust to professionals.…

When does it make sense to replace your air conditioner with a new one?

Comfortable microclimatic indicators in a house, apartment, office are the basis for well-being, proper rest and productive work. If the room temperature is low or high, the air is dry…

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The market of energy-efficient heating, ventilation and air conditioning systems based on heat pumps has been replenished with a novelty from the Japanese corporation Chofu. The Japanese company CHOFU has…

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Vacuum rotary vane pumps are actively used in various fields of industry and scientific research (see, for example, http://vacuumpro.ru/vakuumnyj-nasos/plastinchato-rotornyj). They are designed to create a preliminary vacuum in the vacuum…

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Are you dusting or dusting? Have you noticed myriads of dust particles dancing merrily in a sunbeam after cleaning with an ordinary vacuum cleaner? And the specific smell of "purity"?…