HELIX CTI-CRYOGENICS CRYO-TORR 100 Installation, Operation And Servicing Instructions page 46

CfI-CRYCXJENICS
HELIX TECHNOLOGY CORPORATION
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Legend: Figure B.2
ITEM
PART
NO.
NO. NO.
DL~CRIPTIOr<
REQ·D.
Cryo-Torr 7 Cryopump I
I
808000 I KOO I 80K Condensing Array
I
2
Cap Screw. Hexagon Socket Type.
SSTL.#&-32 x 3/8" Lg. 14
3
Lockwasher. Split Type. SSTL. #6 22
4 Washer. Flat. SSTL. #6 22
5
808000 I K003 15K Cryo-Adsorbing Array I
6 Screw. Round Head. Brass.
#4-40 x 1/2" Lg. 4
7 Lockwasher. Split Type. SSTL. #4 4
8
Washer. Flat. SSTL. #4 I
9
808000 I K 004 80K Radiation Shield I
10'
8080250 K 006 Hydrogen-Vapor-Pressure Gauge
(Optional)
II
Screw. Flat Head. Brass.
#2-56 x 1/8" Lg.
12
8080250K045
Pressure Relief Valve
13 8080250K004 Accessory Port Cover
14 Cap Screw. Hexagon Socket Type. SSTL.
#&-32 x 1/2" Lg. 8
15 O-Ring. #2-20. Viton. Parker. 77-545 2
16
Cap Screw. Hexagon Socket Type. SSTL.
#10-32 x 1/2" Lg. 2
17 Lockwasher. Split. SSTL. #10
2
18
O-Ring. #2-037. Viton. Parker. V337-9 I
19
586441
O-Ring. #2-267. Viton. Parker. V377-9
I
20
Vacuum Housing I
21
Cover I
22
8042033
Diode Temperature Sensor I
23 8044042GOO I
Regeneration Purge Fitting
I
24
O-Ring. #6()()'VI. Viton. Parker
I
25
Plug
I
26
Nut
I
27
Centering Ring I
28
O-Ring. Alcatel I
29
Flange. Blank I
30
Clamp
I
31 8089250KOI0
Drive-Unit-Displacer Assembly I
Indium Sheet. 3" x 6" x 0.005" I
'Not shown in Figure B.2
B-4