Page 5 of 8PD15X-XXX-XXX(en)
PARTSLIST / PX15X -XXX-XXX FLUID SECTION
COLORCODE
15
FORTHE
AIRMOTOR SECTION
SEEPAGES 6 & 7
Santoprene8
PTFE7
131,x
175k
Figure2
Viewof two piece PTFE diaphragm
29,
144k
70k
.TORQUE REQUIREMENTS ,
NOTE:DO NOT OVERTIGHTEN FASTENERS.
ALLFASTENERS ARE METRIC.
(14)screw, tighten to 50 - 55 ft lbs (67.8 - 74.6 Nm).
(26)screws, 20 - 25 ft lbs (27.1 - 33.9 Nm).
(29)nuts, 15 - 20 ft lbs (20.3 - 27.1 Nm).
(131)screws, 12 - 17 ft lbs (16.3 - 23.0 Nm).
LUBRICATION/ SEALANTS
kApplyLubriplate FML-2 grease to all “O” rings, “U” Cups & mating
parts.
xApplyLoctite
R
242
R
tothreads at assembly.
-ApplyPTFE tape to threads at assembly.
~ApplyLoctite 271
t
tothreads at assembly.
UApplyanti-seize compound to threads and bolt and nut flange heads
whichcontact pump case when using stainless steel fasteners.
Y
Notused with PX15X-XXX-AXX, -CXX and -GXX.
ZLubriplateFML-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
TorqueSequence
22
21
19
Y
26,U
61 (modelsPX15X-AXX-XXX
andPX15X-BXX-XXX)
22
19
Y
21
144k
70k69
1k
5
7
6
10
6
4
9
5
3
9195
14,~
180k
27U
68
175k
61(models PX15X-YXX-XXX)
60 (modelsPX15X-AXX-XXX
andPX15X-BXX-XXX)
60(models PX15X-YXX-XXX)
63-
26,U
76-
43
74-
k180
28
AUXILIARYVIEW A-A
(modelsPX15R-XXX-XXX)
A
A
-
B
B
180k
AUXILIARYVIEW B-B
(modelsPX15R-XXX-XXX)
195