Description: identificators of pumps within the pump system; Name: Collective IDs of the pumps
Description: pumps within the pump system; Name: pump collective Ids
Description: PN (nominal pressure) is an alphanumeric variable for reference purposes, relating to a combination of mechanical and measurement properties of a pipe component. It comprises the letters PN followed by a dimensionless number (according to EN 1333/96.08); Name: Nominal pressure of the muffs, A1