PChemLabTXT_page_604

PChemLabTXT | page 604 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

ic Confirming Pages Pumps 593 To vacuum FIGURE 4 manifold Schematic drawing of a multistage, water-cooled, all- metal oil diffusion pump. The arrows indicate the flow of oil vapor. » To forepump (al me Water out Cooling water in to 10° '° Torr by application of a strong magnetic field from an…