Varian TriScroll Dry Scroll 600 Série Manuel D'installation Et D'opération page 42

TriScroll 600 Series Vacuum Pump
472 (18.57) Single Phase
38
(1.48)
Intake (NW40)
472 (18.56) Three Phase
ø300
(ø11.80)
355
(13.98)
184
(7.25)
22
13
(.85)
(.50)
82 105
(3.22) (4.13)
Exhaust ( 3 / NPT)
8
port swivels 360
NW25 Exhaust extension
included but
not installed
176
(6.94)
102
(4.02)
145 (5.69)
4 x ø11(ø.43) Thru
Figure 1 Interface Drawing with Dimensions
Figure 2 Pumping Speed Curves
34