
ST18 &
ST22 (
U.S.A. & Me
xi
co
) Op
eratio
n & Maint
en
ance Manual
7: Parts List
88
291
013
-1
37 R0
5
Sub
jec
t to
EAR, ECCN
EAR99
and
rela
ted
exp
ort c
ontro
l res
tricti
ons
.
51
7.7
Fluid/air separation system
Key Part number
Qty Description
Notes
1
88290012-879
1
Adjustable joint
2
88290012-880
1
Metal hose
3
02250055-015
1
Joint
4
88291011-662
1
Min pressure valve
5
02250121-500
1
Element
6
250042-646
1
O-ring
7
88290006-367
1
Sight glass
8
88291010-367
1
Oil/air separator
9
810204-025
1
Joint
10
810204-012
3
Joint
11
02250117-782
1
Return line filter
12
02250126-129
1
Sight glass
13
88871008-044
1
Nipple
14
88290002-435
1
Female thread ball valve
15
88290002-836
1
Oil drain plug
16
040029
1
Plug
17
88290005-770
1
Adjustable rectangular joint
18
88842035-025
1
O-ring
19
250006-938
1
Relief valve
ASME US MODEL
20
88291003-043
1
Adjustable joint
21
841215-004
5ft
Stainless steel pipe
22
88832110-026
4
Spring washer
23
88812110-025
4
Bolt
24
02250101-490
1
Connector
25
02250125-775
1
Orifice
26
88291012-944
1
Connector