ACXXXXXXXXX0
 Booster Size
 Low Voltage
 0 = None
 1 = 600G
 2 = r
 3 = 1200
 4 = 1800
 5 = 3000
 6 = 4500
 7 = 6000
 Dry Pump
 Standard 
 0 = None (pXH)
 1 = 100
 2 = 200
 3 = 300
 4 = r
 5 = r
 6 = r
 7 = r
 TMS System
 0 = Standard
 1 = T-Variant
 2 = T-Variant
       + heated
       booster
 3 = r
 4 = r
 5 = r
 Gas Module
 0 = None (pXH)  6 = Single Mode +
 1 = Loadlock  (44 slm flow)
      (4 slm flow)
 2 = Single Mode  7 = Single Mode +
      (44 slm flow)  (96 slm flow)
 3 = Single Mode  8 = Single Mode +
      (96 slm flow)        (133 slm flow)
 4 = Single Mode  9 = Single Mode +
      (133 slm flow)      (204 slm flow)
 5 = Single Mode    A = Multi Mode
      (204 slm flow)      (44 slm flow)
 B = Multi Mode
                                 (96 slm flow)
                            C = Multi Mode 
                                 (133 slm flow)
                            D = Multi Mode
(204 slm flow)
 Exhaust
 0 = r
 1 = Standard
       without
       check valve.
 2 = r
 3 = Standard with
       check valve.
 Seals
 0 = r
 1 = r
 2 =Standard
 Pump
 Motor
 0 = None
 1 = 4.5 kW
 2 = 7.5 kW
 3 = 11 kW
 Booster
 Motor
 0 = None
 1 = 1.9 kW
 2 = 4.5 kW
 3 = 7.5 kW
 4 = r
 High Voltage
 A = None
 B = 600G
 C = r
 D = 1200
 E = 1800
 F = 3000
 G = 4500
 H = 6000
 Harsh 
 A = 100
 B = 200
 C = 300
 D = 450
 E = 500
Where r = reserved for future use
 Special
 Features
 0 = None
 1 = Application Specific
 2 = Application Specific
 3 = Application Specific
 4 = Application Specific
 5 = Application Specific
 6 = Application Specific
 7 = Application Specific
 8 = Application Specific
 9 = Application Specific