This Edwards Diffstak 63 Diffusion Pump it built on a custom cart and is attached to a bell jar base with 11 feedthrough blanks an includes Thermal Evaporation and Electrical Feedthroughs. Includes various valves and an Edwards E2M2 Roughing Pump. Also includes some limited edwards controls and vacuum gauges.
Power rating: 120 VAC, appx 9 Amps
Edwards Diffstak Model 63 Diffusion Pump
Edwards E2M2 Direct Drive Roughing Pump
Edwards PRM10 Pirani Vacuum Gauge
Edwards Pirani Penning 1005
The bell jar plate measures 14 in diameter
The roughing pump inlet measures 4 3/4 diameter