ISO 9908:1993(E) Technical specifications for centrifugal pumps - Class III

This International Standard is the third of a set dealing with technical specifications of centrifugal pumps; they are designated as Classes I, II and III. Class I (see IS0 9905) comprises the most severe and Class III (this International Standard) the least severe requirements. For requirements for Class II centrifugal pumps, see IS0 5199. 27 p.