Description: rotor critical speed calculated considering the additional support and damping produced by the action of the pumped liquid within internal running clearances at the operating conditions and allowing for stiffness and damping within the bearings; Name: wet crit. Speed
Description: Rotor resonant frequency calculated considering the additional support and damping produced by the action of the pumped fluid within rotor  ; Name: Wet critical speed
Description: legally valid designation of the natural or judicial person which is directly responsible for the design, production, packaging and labeling of the sealing in respect to its being brought into circulation, whereby this person is responsible independently of whether these activities were carried out by this person or by third parties on its behalf; Name: Manufacturer's name of the sealing