Ventilation systems for domestic, office and industrial values have a set of elements. Such elements are diffusers and diffuser ceiling. Diffusers (ceiling) – part ventilation system, no less important than flexible ducts, fans or fixing elements such as brackets, corners and duct profile to the flange. In the ventilation diffusers are role of air distributors, that is, devices through which the airflow enters the room. Diffusers help distribute the air supply to the entire area of the room, but can also be used for individual control of air flow. Strictly defined classification grid and diffusers do not have. However, they can be divided in purpose to the air supply and exhaust.

Ventilation grilles equipped with a very handy piece – mini-blinds, allowing direct airflow in the right direction. They also have more moving parts, well and accordingly the price. Manufacture of air in the last few years constantly improved, there are air ducts made of stainless steel and aluminum. In 2010, active in vogue, plastic ducts. Duct forms also vary: they are used circular and rectangular ducts. With each Year of new developments and innovative solutions can effectively organize the circulation of air currents as in industrial and residential use. The correct choice will solve the above-mentioned products engineering problems such as noise during the passage of air through air vents or drafts availability, quality airflow in the room, stepless adjustment of the air, preventing condensation ventilation systems, noise reduction equipment. A diffuser unit will provide a well-ventilated room with a minimum of awn temperature gradients.

In 2010, maintained the demand for Drainage Pumps Sauermann, Aspen. Many companies are working with data pompani convinced that the products Sauermann – it is a reliable and effective solution. Why do experts believe a pump Sauermann? Note that the condensate pump company in the world Sauermann market since 1989. Thanks to the drain pump, brand Sauermann, founded in 1976 in France, earned his international fame. For them, the company received the award Interclima in the category "Innovation" in 1993. Since then, the innovation has become the main approach to developing new models of drainage pumps. For example, in the same 1993 Sauermann Launches small condensate pumps for air conditioning systems, and in 2004, improves range by developing a new generation of mini. Drainage pumps British company ASPEN also among the leaders in the consumer market. Practice has shown that in many cases there is a problem with the ways of the condensate. To solve this problem within its own companies, engineers have developed its first peristaltic or membrane pump. Thus, the company ASPEN discovered a new direction for the development and manufacture of reliable and easy to install pumps. Pumps ASPEN – Mini Orange, Maxi Orange, Mini Aqua – smallest drainage pump, Mini Lime – Split Pump Mini Lime designed to be installed, above false ceilings, in a plastic box, inside the wall of the indoor unit cplit system. It was developed a number of models adapted to all conditions and installation options.