Pfeiffer Vacuum Flange Adapter G 1/8" BSPP to KF-16 for all HiPace Turbo Pump Vent or Sealing Gas Ports.
Pfeiffer Part Number: PM 016 780-T.

This Pfeiffer vacuum flange adapter can be used on all HiPace turbo pumps. It screws into the G 1/8" BSPP vent or sealing gas port on the pump (sealing ring included), and converts the port into a standard KF-16 flange for easy connection to the user's vacuum system. It can be used for connection to venting valves, sealing gas valves, power failure venting units, sealing gas throttles, etc. This vacuum flange adapter has Pfeiffer part number PM 016 780-T.

This vacuum flange adapter fits the vent or gas sealing ports on all these Pfeiffer turbo pumps:

HiPace 80
HiPace 300
HiPace 300C
HiPace 350
HiPace 450
HiPace 700
HiPace 800
HiPace 1200