Agilent Varian Power Supply for TwisTorr 305-IC, ICQ, IC SF Turbo Pumps Agilent Varian power supply part number: X3514-81005, in order to provide power to the pump, cable X3514-81003 is required.

Interface cable. (X3514-81005)
Provides the following interfaces: RS232/RS485 between 304 FS onboard controller and 305-IC turbo pump; I/O; power for 305-IC turbo pump. In order to provide power to the pump 305-IC.