Description: highest pressure, excluding pressures encountered during hydrostatic testing, to which the seal (or seals) can be subjected while the pump is shut down; Name: max static sealing pressure
Description: highest pressure, excluding hydrostatic testing, to which the seal can be subjected while the pump is shut down; Name: maximum static sealing pressure
Description: norm describing the material. The material number is taken from this norm. Type and number of the norm with issue year and issue month must be given; Name: Reference norm material of the shaft