Description: Characterization of a dynamic seal with respect to the mechanical design; Name: Dyn. seal design
Description: classification of a dynamic seal according to its mechanical construction; Name: type of dynamic seal
Description: The EU directive 2014/34 (ATEX) classifies explosion-proof devices into categories in Europe. At the international level, there was introduced the EPL (Equipment Protection Level); Name: Explosion protection Equipment Protection Level (EPL) of the electric motor