Gaede 3-stage metal diffusion pump

Made:
1915-1927 in Cologne
maker:
E. Leybold's Nachfolger
and
Max Paul Wolfgang Gaede
Gaede 3-stage metal diffusion pump, c

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Gaede 3-stage metal diffusion pump, c
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Gaede 3-stage metal diffusion pump, c. 1927 manufactured by Leybold, part sectioned through pump to show stages. would have used mercury vapour

Details

Category:
Vacuum Technology
Object Number:
1927-49
Materials:
metal, copper, porcelain, glass and metal (painted)
Measurements:
overall: 1170 x 470 mm
type:
diffusion pumps
credit:
Leybold Vacuum Gmbh