Description: NPSH available as determined by the conditions of the installation for a specified rate of flow; Name: npsha
Description: Minimum NPSH available at the inlet area of the pump as determined by the conditions of the installation for a specified rate of flow ; Name: Net positive suction head available
Description: Usual name or brand name of the material. The material is unambiguously described by referring to a norm; Name: Material number of the shaft protective sleeve