The PMV modules from Wandfluh are designed for tough use in harsh environments. With the new zinc-nickel coating, the modules now receive excellent corrosion protection even without painting. Thus, they are classified in Wandfluh's corrosion protection class K8,
which means that they can withstand a salt spray test of over 1,000 hours without harm. This is an important feature, especially in the mobile, oil+gas and marine sectors, in order to be able to guarantee high availability of the systems in the long term.