Download or read book Hermetic Pumps: written by Robert Neumaier and published by Gulf Professional Publishing. This book was released on 1997-07-08 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of hermetic (sealless) pumps over the last half century are traced and recent design innovations are described. The current state of the technology is analyzed. The design, performance, and application of hermetic centrifugal pumps and rotary displacement pumps are studied.