Description: highest pressure, excluding pressures encountered during hydrostatic testing, to which the 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: variable quantity, which is not influenced by the control but is introduced into the control system from outside with the aim of making the final controlled variable follow it in a given relationship; Name: command variable