Rotary vacuum pump
- Materials:
- steel (metal) , plastic (unidentified) , paint , electronic components and metal (unknown)
- Object Number:
- 1991-24/1
- type:
- rotary vacuum pump
Four vacuum pumps, sectioned for display:- (1) Rotary vacuum pump, (2) Turbo molecular vacuum pump, (3) Oil diffusion vacuum pump, (4) Sputter Ion Pump, made by Edward High Vacuum International, Crawley, West Sussex, England, 1981-1991.