B2 - Schoonover, Inc.

Oil Diffusion Pumps
Pumping Body
Pumping Body
♦ Additional pumping speed for turbo or ion getter pumping units
♦ Effective water vapor condenser
Technical Data
Connection Flange
Vacuum chamber DN 160 CF-F DN 160 CF-F
High vacuum pump DN 100 CF-F DN 160 CF-F
Titanium sublimator DN 40 CF-F DN 40 CF-F
Type PSU100-T PSU160-T
Ordering Information 260-440 260-445
Conductance l/s 500 600
Mounting orientation any any
Pumping speed on vacuum chamber for
H 2 O vapor (LN 2 cooling) l/s 1 500 1 500
N 2 /H 2 (titanium sublimation, LN 2 cooling) l/s 1 300/3 600 1 300/3 600
Bakeout temperature ¡C 400 400
Consumption of liquid nitrogen for initial
charge at room temperature, approx. kg 2 2
Per hour of continuous cooling, approx. kg 1.4 1.4
Cooling time from room temperature
to 77K at o.4 bar min 8 8
Materials
Housing, flanges stainless steel stainless steel
Getter surfaces copper copper
Weight kg 14 15
B10.20