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Page 5 of 8PD15P-X
PARTS LIST / PX15P-X FLUID SECTION
COLOR CODE
15
FOR THE
AIR MOTOR SECTION
SEE PAGES 6 & 7
Santoprene 8
7
PTFE
131 ,x
175 k
Figure 2
VIEW OF TWO PIECE PTFE DIAPHRAGM
29 ,
144 k
70 k
. TORQUE REQUIREMENTS ,
NOTE: DO NOT OVERTIGHTEN FASTENERS.
ALL FASTENERS ARE METRIC.
(6) Diaphragm washers,50 - 55 ft lbs (67.8 -74.6 Nm), lubri-
cateface with Lubriplategrease andapplyLoctite271 to
threads.
(26) Screws and (29) nuts, 15 - 20 ft lbs (20.3 - 27.1 Nm).
(131) Screws, 12 - 17 ft lbs (16.3 - 23.0 Nm).
LUBRICATION / SEALANTS
k Apply Lubriplate FML-2 grease to all “O” rings, “U”
Cups & mating parts.
x Apply Loctite
R
242 to threads at assembly.
U Apply anti-seizecompound to threads and bolt and nut
flange heads which contact pump case when using
stainless steel fasteners.
Z Lubriplate FML-2 is a white food grade petroleum grease.
DIAPHRAGM BALL
MATERIAL COLOR COLOR
Hytrel Cream Cream
Nitrile Black Red (S)
Santoprene Tan Tan
Santoprene Green N / A
(Backup)
PTFE White White
Viton Yellow (-) Yellow (S)
(-)Dash (S)Dot
8
1
2
7
Torque Sequence
22
21
19
26 , U
61 (models PX15P-FXS-XXX)
22
19
21
144 k
70 k 69
1 k 5
7
10
6
4
9
5
3
6 ,
27 U
68
175 k
61 (models PX15P-YXS-XXX)
60 (models PX15P-FXS-XXX)
60 (models PX15P-YXS-XXX)
24
26 , U
33
33
195
24
76
74
k 180
24
AUXILIARY VIEW A-A
A
A
180 k