[ad_1] In Ukraine, most of the CHP / TPPs, due to the existing schedule, require conservation of the main equipment. At the same time, it is important that the method of equipment preservation is not only reliable, but also low-cost. Today, the most common methods require the use of expensive and, not least, environmentally hazardous […]
Архивы меток:rotary
Vacuum rotary vane pumps
[ad_1] 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 system and fore-vacuum pressure at the outlet of high-vacuum pumps. How do they work? The principle of operation is based on the periodic suction […]