-
WELL SERVICEPUMP
REFERENCEGUIDE
2008 WEIR SPM
FORT WORTH: 7601 Wyatt Dr. Fort Worth, Texas 76108 U.S.A P:
1.800.342.7458 817.246.2461 F: 817.246.6324
HOUSTON: 363 N. Sam Houston Pkwy. E., Suite 1100, Houston, Texas
77060 P: 281.820.7807 F: 281.820.7804
ALICE: 2450 Business Hwy. 281 North Alice, Texas 78332 P:
361.661.0900 F: 361.661.0909
BRIGHTON: 7450 Johnson Drive, Suites C & D Brighton,
Colorado 80530 P: 720.494.1805 F: 720.494.7208
JANE LEW: 7645 Highway 19 North Jane Lew, West Virginia 26378 P:
304.884.7222 F: 304.884.7622
LAFAYETTE: 3535 Hwy. 90 East Lafayette, Louisiana 70518 P:
337.837.3161 F: 337.837.8171
ODESSA: 2424 E. I-20 Odessa, Texas 79766 P: 432.580.3887 F:
432.333.1351
GRANDE PRAIRIE: 104, 11231 - 97 Ave. Grande Prairie, AB T8V 5N5,
Canada P: 780.402.3857 F: 780.402.7081
MEDICINE HAT: 1348 32nd Street S.W. Medicine Hat, AB T1B 3N7,
Canada P: 403.504.8353 F: 403.504.8370
RED DEER: Unit A, 8060 Edgar Industrial Crescent Red Deer, AB
T4P 3R3, Canada P: 403.341.3410 F: 403.341.3072
ABERDEEN: Badentoy Industrial Park, Portlethen Aberdeen AB12
4YD, Scotland P: 44.1224.783666 F: 44.1224.784184
SINGAPORE: 545 Orchard Road 15-02, Far East Shopping Ctr.
Singapore 238882 P: 65.6738.3078 F: 65.6234.2581
DUBAI: Oilfields Supply Center L.T.D. Building 22, P.O. Box 1518
Jebel Ali, Dubai, U.A.E. P: 971.4.8836.368 F: 971.4.8836.485
WELL SERVICE PUMP REFERENCE GUIDE WELL SERVICE PUMP REFERENCE
GUIDE
-
Packing Assembly Drawings & Part Numbers.
High Performance Packing.......................
Standard Packing...................................
Valve & Seat Cross Reference.......................
Plunger Cross Reference...............................
Drawings, Well Service Pumps & Fluid Ends..
Pump Maintenance Records.........................
Troubleshooting Guide, Packing...................
Troubleshooting Guide, Plungers..................
Troubleshooting Guide, Valves & Seats.........
Troubleshooting Guide, Pumps....................
Routine Preventive Maintenance, Pumps......
Fluid End Maintenance Procedures...............
Installation Summary....................................
Safety Guide, Well Service Pumps.................
Application
Formulae.........................................
Clearance Requirements....................................
Torque Tables............................................
Metric
Conversions............................................
1
CONTENTS
3 - 26
3 - 14
15 - 26
27 - 31
32 - 34
35 - 50
51 - 54
55 - 65
65 - 67
67 - 72
72 - 77
78 - 80
82 - 86
88 - 90
92 - 99
100
101
102 -103
105
-
32
HIGHPERFORMANCE
PACKINGASSEMBLYDRAWINGS
ANDPART NUMBERS
WELL SERVICE PUMP REFERENCE GUIDE
-
4 5
WEI
R S
PM
TW
S 400
or
GEO
QU
IP L
C350
PAC
KIN
G A
SSEM
BLI
ES
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 5
, 6
, 7
, 8
, 9
, 1
0 A
ND
11
.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#2
, 3
, 5
AN
D 6
.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
WEI
R S
PM
TW
S 250
PAC
KIN
G A
SSEM
BLI
ES
SIZ
E
2"3"
2 1/
2"
2 3/
4"
4"
3 3/
4"
3 1/
2"
CO
MPL
ETE
3A10
7723
HP
ASS
EMBL
Y
3A10
5322
HP
3A10
5315
HP
3A10
5321
HP
3A10
5185
HP
3A10
5324
HP
3A10
5323
HP
SET
SOFT
PKG
3A10
6986
HP
3A10
6991
HP
3A10
6992
HP
3A10
6990
HP
3A10
6987
HP
3A10
6988
HP
3A10
6989
HP
12 1
1
311
11
15 4
118 6
17
1
91
101
LAN
TERN
RIN
G
PRES
SURE
RIN
GSE
AL
RIN
G
PKG
AD
APT
ER
BAC
K-U
PW
IPER
RIN
G
BAC
K-U
PO
-RIN
G
O-R
ING
HEA
DER
RIN
GSP
AC
ER R
ING
QTY
ITEM
DES
CRI
PTIO
N
PIPE
PLU
G
PKG
NU
T
~
PLU
NG
ER
FLU
IDC
YLIN
DER
10
111
35
49
87
62
61
4511
3 12111
PKG
AD
APT
ERW
IPER
RIN
G
HEA
DER
RIN
GSP
AC
ER
LAN
TERN
RIN
GPR
ESSU
RE R
ING
QTY
ITEM
DES
CRI
PTIO
N
PKG
NU
T
CYL
ND
ERFL
UID
~
PLU
NG
ER
15
3A10
5370
HP
3A10
6994
HP
SOFT
PKG
SET
3A10
6993
HP
CO
MPL
ETE
ASS
EMBL
Y
3A10
5369
HP
3A10
7005
HP
3A10
7006
HP
3A10
7007
HP
SIZ
E
3"
2 1/
2"
4"
4 1/
2"
3 1/
2"3A
1052
28H
P
3A10
6787
HP
3A10
5294
HP
46
23
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
-
6 7
WEI
R S
PM
TW
S 500LW
(H
/V)
RO
UG
H R
IDER
500 (
H/V
)
PAC
KIN
G A
SSEM
BLI
ES
QTY
ITEM
DES
CRI
PTIO
N
1 1 12 13
1 15 4
16
PRES
SURE
RIN
GLA
NTE
RN R
ING
SPA
CER
HEA
DER
RIN
G
PKG
AD
APT
ERSP
AC
ER R
ING
3A10
3793
HP
3A10
7000
HP
3A10
6999
HP
3A10
6998
HP
SET
SOFT
PKG
3A10
3792
HP
3A10
5024
HP
ASS
EMBL
YC
OM
PLET
E
3A10
7001
HP
3A10
3794
HP
4"
3 1/
2"
2 3/
4"
4 1/
2"
SIZ
E
PLU
NG
ER
5
14
62
3~
PAC
KIN
G N
UT
PAC
KIN
G N
UT
SEA
LFL
UID
CYL
IND
ER
WEI
R S
PM
TW
S 600 S
HO
RT
2-1
/2
- 4-1
/2
PAC
KIN
G A
SSEM
BLI
ES
3A10
7011
HP
3A10
7009
HP
3A10
7008
HP
3A10
7044
HP
3A10
7010
HP
SOFT
PKG
SET
3A10
7012
HP
SIZ
E
4"
3 1/
2"
2 3/
4"
2 1/
2"
4 1/
2"
3"
3A10
4227
HP
3A10
5368
HP
3A10
4731
HP
3A10
5154
HP
3A10
4769
HP
ASS
EMBL
YC
OM
PLET
E
3A10
5297
HP
WIP
ER R
ING
QTY
ITEM
DES
CRI
PTIO
N
17
16 45
1 1 13
112
1110
19 8
1BA
CK-
UP
HEA
DER
RIN
GO
-RIN
G
PKG
AD
APT
ER
SEA
L RI
NG
PRES
SURE
RIN
G
LAN
TERN
RIN
G
O-R
ING
BAC
K-U
PC
YLN
DER
3
101
45
98
76
2
PAC
KIN
GN
UTP
IPE
PLU
G
PLU
NG
ER
FLU
D
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#2
, 3
AN
D 5
.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 4
, 5
, 6
, 7
, 8
, 9
AN
D 1
0.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
-
8 9
3A10
4755
HP
3A10
4367
HP
3A10
5348
HP
3A10
5207
HP
CO
MPL
ETE
ASS
EMBL
Y
3A10
5180
HP
3A10
5166
HP
3A10
5377
HP
3A10
5373
HP
3A10
5372
HP
3A10
5312
HP
3A10
7015
HP
3A10
7014
HP
3A10
7007
HP
3A10
7006
HP
SET
3A10
7013
HP
3A10
7005
HP
SOFT
PKG
3A10
7020
HP
3A10
7019
HP
3A10
7018
HP
3A10
7016
HP
ITEM
QTY
DES
CRI
PTIO
N
PKG
AD
APT
ER1
5SP
AC
ER1
4H
EAD
ER R
ING
LAN
TERN
RIN
GPR
ESSU
RE R
ING
1113 12
WIP
ER R
ING
1FL
AT A
DA
PTER
17 6
WEI
R S
PM
TW
S 900-Q
WS
2500
PAC
KIN
G A
SSEM
BLI
ES
WEI
R S
PM
TW
S 600
WEI
R S
PM
TW
S 500LW
(V
/V)
PAC
KIN
G A
SSEM
BLI
ES
NU
TPA
CKI
NG
61
5
CYL
ND
ERFL
UD
~
PLU
NG
ER
~
27
34
3A10
4586
HP
CO
MPL
ETE
ASS
EMBL
Y
3A10
4744
HP
3A10
4703
HP
3A10
5225
HP
3A10
7005
HP
SOFT
PKG
SET
3A10
7002
HP
3A10
7003
HP
3A10
7004
HP
3A10
7006
HP
3A10
7007
HP
SIZ
E
3 1/
2"
3"
2 1/
2"
2 3/
4"
4 1/
2"
4"
SIZ
E
4 1/
2
4
3 1/
2"
3 3/
4"
5 1/
2"5
3/4
6
6 1/
2"6
3/4
5
3A10
5263
HP
3A10
5262
HP
18
27
65
43
PAC
KIN
GN
UT
STU
FFIN
G B
OX
ORI
GN
AL
STYL
E
CYL
IND
ERFL
UID
UN
BLO
CK
STYL
E
QTY
ITEM
DES
CRI
PTIO
N
17 45
11
3 12111
611
8FL
AT A
DA
PTER
HEA
DER
RIN
GSP
AC
ER-S
HO
RT
LAN
TERN
RIN
GPR
ESSU
RE R
ING
PKG
AD
APT
ERSP
AC
ER-L
ON
G
WIP
ER R
ING
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#2
, 3
, 5
AN
D 8
.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#2
, 3
, 5
, A
ND
6.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
-
10 11
WEI
R S
PM
TW
S 1250 L
W (
H/V
)R
OU
GH
RID
ER 1
000 (
H/V
)R
OU
GH
RID
ER 1
500 (
H/V
)
PAC
KIN
G A
SSEM
BLI
ES
PIPE
PLU
G
STU
FFIN
G B
OX 9
18
6
FLU
IDC
YLIN
DER 2
53
4PL
UN
GER
7
SOFT
PKG
3A10
7021
HP
CO
MPL
ETE
ASS
EMBL
Y
3A10
6698
HP
SET
SIZ
E
5"
9 8 2 135 467
WIP
ER R
ING
1SP
AC
ER
LAN
TERN
RIN
G
PRES
SURE
RIN
GSE
AL
RIN
G
O-R
ING
HEA
DER
RIN
GPK
G A
DA
PTER
BAC
K-U
P1 1 1112 12
ITEM
DES
CRI
PTIO
NQ
TY
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 4
, 5
, 6
, 7
AN
D 9
.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
OP
I,
GEO
QU
IP (
GA
RD
NER
DEN
VER
)C
MW
(W
EIR
SP
M)
OM
EGA
PAC
KIN
G A
SSEM
BLI
ES7
NU
TPA
CKI
NG
6
5
CYL
IND
ER
PLU
NG
ER
FLU
ID
32
14
3A10
2272
HP
ASS
EMBL
YC
OM
PLET
E
3A10
2273
HP
3A10
2271
HP
3A10
1276
HP
3A10
1159
HP
3A10
1253
HP
3A10
1254
HP
3A10
2275
HP
3A10
2276
HP
3A10
2274
HP
3A10
1250
HP
3A10
1256
HP
3A10
1251
HP
3A10
1255
HP
3A10
7003
HP
3A10
7004
HP
SET
SOFT
PKG
3A10
7005
HP
3A10
7013
HP
3A10
7006
HP
3A10
7007
HP
3A10
7014
HP
3A10
7039
HP
3A10
7038
HP
3A10
7016
HP
3A10
7018
HP
3A10
7019
HP
3A10
7020
HP
3A10
7015
HP
5 1/
2"
2 3/
4"
3"4"
3 1/
2"
3 3/
4"
4 1/
2"
5"
7 1/
2"
7"
5 3/
4"
6"
6 1/
2"
6 3/
4"
SIZ
E
1W
IPER
RIN
G6
SPA
CER
2 131 1 1
PRES
SURE
RIN
GFL
AT A
DA
PTER
HEA
DER
RIN
G4
15
1PK
G A
DA
PTER
O-R
ING
71
ITEM
DES
CRI
PTIO
NQ
TY
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#2
, 3
, 5
,6
AN
D 7
.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
-
12 13
BJ
PAC
EMA
KER
PAC
KIN
G A
SSEM
BLI
ES
53
111
10
86
79
42
FLU
DPA
CKI
NG
NU
T
~
CYL
ND
ER
PLU
NG
ER
9 7 68 45 3 121011
BAC
K-U
P1
SPA
CER
RIN
GH
EAD
ER R
ING
O-R
ING
O-R
ING
BAC
K-U
P
SEA
L RI
NG
PRES
SURE
RIN
G
LAN
TERN
RIN
G
1 11 11 1 11
WIP
ER R
ING
PKG
AD
APT
ER11
ITEM
DES
CRI
PTIO
NQ
TY
3A10
4308
HP
3A10
4309
HP
3A10
4307
HP
3A10
4306
HP
ASS
EMBL
YC
OM
PLET
ESO
FT P
KG
3A10
7029
HP
3A10
7028
HP
3A10
7026
HP
3A10
7027
HP
SET
4 1/
2"
5"
3 1/
2"
4" SIZ
E
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 5
, 6
, 7
, 8
, 9
, 1
0 A
ND
11
.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
WEI
R S
PM
TW
S 1250LW
(V
/V)
RO
UG
H R
IDER
1000 (
V/V
)R
OU
GH
RID
ER 1
500 (
V/V
)
PAC
KIN
G A
SSEM
BLI
ES
SIZ
E
3 3/
4"
4"
STU
FFN
G
PLU
NG
ER
BOX
~
PAC
KN
G N
UT
61
42
35
76
FLU
D
CYL
ND
ER
STU
FFN
G B
OX
SEA
L
SOFT
PKG
3A10
7024
HP
3A10
7025
HP
3A10
2136
HP
ASS
EMBL
YC
OM
PLET
ESE
T
3A10
2499
HP
2 13PR
ESSU
RE R
ING
LAN
TERN
RIN
G
HEA
DER
RIN
G1 1 1
6 5 47
PKG
AD
APT
ERSP
AC
ER-S
HO
RT
SPA
CER
-LO
NG
SPA
CER
2 1 11
ITEM
DES
CRI
PTIO
NQ
TY
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#2
, 3
, A
ND
5.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
-
14 15
HA
LLIB
UR
TO
N H
T-400
PAC
KIN
G A
SSEM
BLI
ES
3A10
7981
HP
CO
MPL
ETE
ASS
EMBL
Y
3A10
5358
HP
3A10
8288
HP
SOFT
PKG
3A10
7032
HP
SET
4 1/
2"
5" SIZ
E
7 6 45 3 12
11 1 111
PKG
AD
APT
ERH
EAD
ER R
ING
O-R
ING
PRES
SURE
RIN
GLA
NTE
RN R
ING
SPA
CER
1W
IPER
RIN
G
ITEM
QTY
DES
CRI
PTIO
N
AD
JUST
MEN
T N
UT
PAC
KIN
GFL
UID
CYL
IND
ER
PLU
NG
ER
1
~
72
34
6 ~
5
HIG
H P
ERFO
RM
AN
CE
PAC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#2
, 3
, 4
, 5
, A
ND
7.
FOR
CO
2 S
ERV
ICE
AP
PLI
CA
TIO
NS,
SP
ECIF
Y
CO
2
AT
TH
E EN
D O
F EA
CH
PA
RT
NU
MB
ER.
STANDARDPACKING
ASSEMBLYDRAWINGS
ANDPART NUMBERS
WELL SERVICE PUMP REFERENCE GUIDE
-
16 17
WEI
R S
PM
TW
S 250
PAC
KIN
G A
SSEM
BLI
ES
42
53
17
6
10
89
PAC
KN
G N
UT
PLU
NG
ER
PPE
PLU
G
FLU
IDC
YLIN
DER
3A10
5321
3A10
5322
3A10
7723
3A10
5315
CO
MPL
ETE
ASS
EMBL
Y
3A10
5323
3A10
5324
3A10
5185
3A10
6987
3A10
6989
3A10
6986
3A10
5315
SOFT
PKG
SET
SOFT
PKG
SET
3A10
9548
3A10
9549
3A10
9547
WEI
R S
PM
TW
S 250
(CEM
ENT
)
PAC
KIN
G A
SSEM
BLI
ES
2 3/
4"
2 1/
2"
2"3"
3 1/
2"
4"
3 3/
4"
SIZ
E
CEMENT
RSL/ACIDFRAC
CEMENT
RSL/ACIDFRAC
2 1/
2"
2"3"
3 1/
2"
4"
SIZ
EC
OM
PLET
EA
SSEM
BLY
3A10
7723
3A10
5321
3A10
5322
3A10
5185
3A10
5324
3A10
6986
3A10
6987
3A10
6989
3A10
9547
3A10
95494
25
31
76
10
89
PAC
KN
G N
UT
PLU
NG
ER
PPE
PLU
G
FLU
IDC
YLIN
DER
STA
ND
AR
D P
AC
KIN
G
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 5
, 6
,7
, 8
AN
D 9
.
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 5
, 6
,7
, 8
AN
D 9
.
DES
CRI
PTIO
NQ
TYIT
EM
SEA
L RI
NG
21
PRES
SURE
RIN
G3
2SP
AC
ER R
ING
41
HEA
DER
RIN
G5
1
11
LAN
TERN
RIN
G
6O
-RIN
G1
O-R
ING
781
BAC
K-U
P
WIP
ER R
ING
BAC
K-U
P10 9
1 11
DES
CRI
PTIO
NQ
TYTE
M
SEA
L RI
NG
21
PRES
SURE
RIN
G3
2SP
AC
ER R
ING
41
HEA
DER
RIN
G5
1
11
LAN
TERN
RIN
G
6O
-RIN
G1
O-R
ING
781
BAC
K-U
P
WIP
ER R
ING
BAC
K-U
P10 9
1 11
-
18 19
23
31
PRES
SURE
RIN
G
41
HEA
DER
RIN
G
51
11
LAN
TERN
RIN
G/F
EMA
LE A
DA
PTER
6
SPA
CER
PAC
KIN
G N
UT
w/
WIP
ER G
ROO
VERE
FW
IPER
RIN
G
DES
CRI
PTIO
NQ
TYIT
EM
WEI
R S
PM
TW
S 400
OR
GEO
QU
IP L
C350
PAC
KIN
G A
SSEM
BLI
ES6
15
24
3
REF
CYL
IND
ERFL
UID
PLU
NG
ER
WEI
R S
PM
TW
S 500LW
(H
/V)
*R
OU
GH
RID
ER 5
00 (
H/V
) *
PAC
KIN
G A
SSEM
BLI
ES
CEMENT ACID/FRAC
4"
3 1/
2"
2 3/
4"
4 1/
2"
SZ
E
3A10
3792
3A10
6999
3A10
3794
3A10
7001
3A10
5024
3A10
6998
3A10
3793
3A10
7000
3A10
5349
3A10
9550
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
4 1/
2"
SZ
E
DES
CRI
PTIO
NQ
TYIT
EM
SPA
CER
21
HEA
DER
RIN
G3
1PR
ESSU
RE R
ING
(SH
ORT
)4
2SP
AC
ER R
ING
51
11
LAN
TERN
RIN
G/F
EMA
LE A
DA
PTER
25
14
3
PAC
KIN
G N
UT
CYL
IND
ERFL
UID
PLU
NG
ER
PAC
KIN
G N
UT
SEA
L
HO
RZ
ON
TAL
VALV
E ST
YLE
*
STA
ND
AR
D P
AC
KIN
G
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#2
, 3
, A
ND
5.
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, A
ND
4.
3A10
6787
3A10
6996
3A10
5370
3A10
6994
3A10
5294
3A10
6997
3A10
5369
3A10
6993
3A10
5228
3A10
6995
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
4"
3 1/
2"
3"
4 1/
2"
2 1/
2"
SIZ
E
CEMENT
RSL/ACIDFRAC
-
20 21
WEI
R S
PM
TW
S 600 S
HO
RT
2-1
/2
- 3
PAC
KIN
G A
SSEM
BLI
ES
3A10
5154
3A10
7008
3A10
4731
3A10
7044
3A10
4769
3A10
7366
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
ACID/FRAC
CEMENT
2 3/
4"
2 1/
2"
3" SIZ
E
SEA
L RI
NG
21
PRES
SURE
RIN
G -
SH
ORT
33
41
HEA
DER
RIN
G5
1
11
LAN
TERN
RIN
G/F
EMA
LE A
DA
PTER
6O
-RIN
G1
O-R
ING
781
BAC
K-U
P
WIP
ER R
ING
BAC
K-U
P9
1 1
DES
CRI
PTIO
NQ
TYIT
EM
15
34
62
78
9
PAC
KIN
G N
UT
FLU
IDC
YLIN
DER
PLU
NG
ER
PIPE
PLU
G
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 4
, 5
, 6
, 7
, 8
, A
ND
9.
WEI
R S
PM
TW
S 600 S
HO
RT
3-1
/2
- 4-1
/2
PAC
KIN
G A
SSEM
BLI
ES
3A10
5368
3A10
9554
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
3A10
5297
3A10
9556
3A10
4227
3A10
9555
ACID/FRAC
CEMENT
3 1/
2"
4 1/
2"
4" SZ
E
32
110
45
67
89
PAC
KIN
G N
UT
PLU
NG
ER
PIPE
PLU
GFL
UID
CYL
IND
ER
DES
CRI
PTIO
NQ
TYIT
EM
SEA
L RI
NG
21
PRES
SURE
RIN
G -
SH
ORT
31
41
PRES
SURE
RIN
G -
LO
NG
51
11
LAN
TERN
RIN
G/F
EMA
LE A
DA
PTER
6O
-RIN
G1
O-R
ING
781
BAC
K-U
P
HEA
DER
RIN
G
BAC
K-U
P9
1 1
WIP
ER R
ING
101
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 4
, 5
, 6
, 7
, 8
, 9
AN
D 1
0.
-
22 23
WEI
R S
PM
TW
S 900, T
WS
1000,
TW
S 1200, T
WS
1300,
TW
S 1600, T
WS
1800,
TW
S 2000,
TW
S 2250, Q
WS
2500
PAC
KIN
G A
SSEM
BLI
ES
CO
MPL
ETE
ASS
EMBL
Y
3A10
4367
3A10
4755
3A10
5166
3A10
5180
V
3A10
5180
3A10
5207
3A10
5312
3A10
5348
3A10
5373
3A10
5372
3A10
5377
3A10
5733
***
3A10
4367
V
*
SOFT
PKG
SET
3A10
9559
3A10
7015
3A10
7013
3A10
7014
V
3A10
7014
3A10
9557
3A10
7019
3A10
9558
3A10
7018
3A10
7016
3A10
7020
3A10
9560
***
3A10
9559
V
*
4"5"
4 1/
2"
3 3/
4"
5 1/
2"
6"
6 1/
2"
5 3/
4"
6 3/
4"
5"
3 1/
2"
6 3/
4"
4 1/
2"
SIZ
E
DES
CRI
PTIO
NIT
EMQ
TY
HEA
DER
RIN
G1
1
O-R
ING
PAC
KIN
G N
UT
w/
WIP
ER G
ROO
VE
WIP
ER R
ING
LAN
TERN
RIN
GFE
MA
LE A
DA
PTER
SPA
CER
PRES
SURE
RIN
G
8RE
F 14 3 2
1 2
7 6 51 11
***
VITO
N S
EALS
CEM
ENT
SERV
ICE
FLU
IDC
YLIN
DER
8
6
PLU
NG
ER
54
2
3
1
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#1
, 2
, A
ND
6.
WEI
R S
PM
TW
S 600
WEI
R S
PM
TW
S 500LW
(V
/V)
PAC
KIN
G A
SSEM
BLI
ES
46
53
21
7
8
PLU
NG
ER
CYL
IND
ERFL
UID
STU
FFIN
G B
OX
3A10
4586
3A10
7005
3A10
5263
3A10
7869
3A10
4703
3A10
7003
3A10
5262
3A10
7006
3A10
4744
3A10
9553
3A10
5225
3A10
7004
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
ACID/FRAC
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
CEMENT
3A10
6049
3A10
9552
3A10
6705
3A10
9551
3"4"
3 1/
2"
2 3/
4"
4 1/
2"
2 1/
2"
4"
3 1/
2"
SIZ
E
SIZ
E
DES
CRI
PTIO
NQ
TYIT
EM
FLAT
AD
APT
ER2
1FE
MA
LE A
DA
PTER
31
PRES
SURE
RIN
G4
2H
EAD
ER R
ING
51
11
LAN
TERN
RIN
G
6SP
AC
ER1
PAC
KIN
G N
UT
w/
WIP
ER G
ROO
VE7
REF
81
WIP
ER R
ING
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#4
, 5
, A
ND
7.
-
24 25
WEI
R S
PM
TW
S 1250LW
(H
/V)
*R
OU
GH
RID
ER 1
000 (
H/V
) *
RO
UG
H R
IDER
1500 (
H/V
) *
PAC
KIN
G A
SSEM
BLI
ES
3A10
6698
3A10
7021
ACID
FRAC
CEMENT
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
CO
MPL
ETE
ASS
EMBL
YSO
FT P
KGSE
T
3A10
6702
3A10
9561
5"5" SIZ
E
SIZ
E
HO
RZ
ON
TAL
VALV
E ST
YLE
*
STU
FFIN
G B
OX
CYL
IND
ERFL
UID
PLU
NG
ER
21
43
56
78
FEM
ALE
AD
APT
ER2
1PR
ESSU
RE R
ING
31
HEA
DER
RIN
G4
1SE
AL
RIN
G5
1
11
LAN
TERN
RIN
G
62
O-R
ING
72
BAC
KUP
RIN
G8
1RO
D W
IPER
DES
CRI
PTIO
NQ
TYIT
EM
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, 4
, 6
, 7
, A
ND
8.
OP
I, G
EOQ
UIP
(G
AR
DN
ER D
ENV
ER)
CM
W (
WEI
R S
PM
)O
MEG
A1300, 1800, 2000
BR
AK
E H
OR
SE P
OW
ER S
ERIE
S
PAC
KIN
G A
SSEM
BLI
ES
PLU
NG
ER
76
54
32
1
FLU
ID C
YLIN
DER
QTY
DES
CRI
PTIO
NIT
EM
FEM
ALE
AD
APT
ER
PRES
SURE
RIN
G
PAC
KIN
G N
UT
w/
WIP
ER G
ROO
VE7
1O
-RIN
G
HEA
DER
RIN
G12
SPA
CER
WIP
ER R
ING
1 11
125 4 36RE
F
2 3/
4"3"
3 3/
4"3
1/2"
5"5
1/2"
4 1/
2"4"
6 1/
2"6
3/4"
7 1/
2"7"
5 3/
4"6" SIZ
E
3A10
2272
CO
MPL
ETE
ASS
EMBL
Y
3A10
2273
3A10
1253
3A10
1276
3A10
1255
3A10
2274
3A10
1159
3A10
1254
3A10
1251
3A10
2276
3A10
2275
3A10
1256
3A10
1250
3A10
2271
3A10
9563
SOFT
PKG
SET
3A10
9564
3A10
9566
3A10
9565
3A10
9569
3A10
9570
3A10
9568
3A10
9567
3A10
9573
3A10
7039
3A10
7038
3A10
9571
3A10
9572
3A10
9562
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#1
, 2
,5
, A
ND
6.
-
VALVE AND SEAT CROSS REFERENCE
SUCTION AND DISCHARGEVALVE ASSEMBLY
2726
INSERT
VALVE SEAT
VALVE ASSY-UPPER
SEAT SEAL
WEI
R S
PM
TW
S 1250LW
(V
/V)
*R
OU
GH
RID
ER 1
000 (
V/V
) *
RO
UG
H R
IDER
1500 (
V/V
) *
PAC
KIN
G A
SSEM
BLI
ES
ACID/FRAC
CEMENT
3A10
2136
3A10
2499
CO
MPL
ETE
SET
3A10
7025
3A10
7024
SOFT
PKG
SET
VALV
E O
VER
VALV
E ST
YLE
*
4"
3 3/
4"
SIZ
E
2PR
ESSU
RE R
ING
3
1
41
HEA
DER
RIN
G5
1
11
LAN
TERN
RIN
G
621
SPA
CER
- S
HO
RTSP
AC
ER -
LO
NG
FEM
ALE
AD
APT
ER
DES
CRI
PTIO
NQ
TYIT
EM
15
34
62
5
PAC
KIN
G N
UT
FLU
ID
CYL
IND
ER
PLU
NG
ER
STU
FFIN
G B
OX
STA
ND
AR
D P
AC
KIN
G
SOFT
PK
G.
SET
IN
CLU
DES
C
OM
PO
NEN
TS
#3
, A
ND
4.
-
28 29
Plunger SizePump ModelPump Mfr.P105800
2A109538PP
2A109538PP
2A109539PP
2A109540PP
2A109627PP
2A109537PP
2A109538PP
2A109539PP
2A109540PP
2A109627PP
2A109538PP
2A109540PP
P105740
2A109608PP
2A109538PP
2A109539PP
2A109627PP
2A109537PP
2A109539PP
2A109539PP
2A109540PP
2A109538PP
2A109539PP
2A109540PP
2A109627PP
2A109608PP
2A109537PP
2A109539PP
2A109538PP
2A109539PP
2A109540PP
2A109627PP
2A109539PP
2A109540PP
2A109539PP
3"-5"
3"-5"
3.75"-4"
4.50"-5"
5.50"-6"
6.50"-7.50"
3.50"-4.50"
3.50"-4"
4.50"-5"
5.50"-6"
6.50"-7.50"
4"-5.25"
5.50"-7.50
3.50"-4"
4.50"-5"
4"-5.25
5.50"-7.50"
3.75"-4"
4.50"-5"
5.50"-6"
6 .50"-7.50"
2.75"-3"
3.50"-4"
4.50"-5"
3.50"-4"
4.50-5"
5.50"-6"
6.50"-7.50"
4"-5.25"
5.50"-7.50
Pacemaker, (Suction)
Pacemaker, (Discharge)
Clarksville, 1300HP
LC-350, H-600
H-880
H-1600
C-1300,1800
J-2000
GT-78-1000
346P, 46P, 326P
SA-625, -626,-630,-634-5
SA-640-5,SA-650-L
SB-644-5,SA-644-5,-10
SA650-5,-10,SB-650-5
Super 48,S-824,SA-824
W-350, W-500
1000-1300HP
1300-1800HP
MW/MWA Fluid End
W-1300,-1800,-2000
350-500 AWS
880 AWS, 1600 BWS
1000-1300-1800 AWS
1300-1800-2000 CWS
GD-2000
1000-1300WS
RB-5, RB-6
BJ Services
CMW
(WEIR SPM)
Gardner Denver
(Geoquip)
Gist
Oilwell
Omega
Gardner Denver
(OPI)
Pinion
VALVE AND SEAT CROSS REFERENCE VALVE AND SEAT CROSS
REFERENCE
Continued on Page 30 * Call Weir SPM for information
*
*
*
*
*
*
4P100198
*
4P100348
4P106813
4P100281
*
*
4P102383
4P102383
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
4P100235
4P106813
4P100281
*
*
*
SpringInsert Part No.Seat Part No.Valve Part No.P105801
2A109542
2A109542
2A109543
2A109544
2A109621
2A109541
2A109542
2A109543
2A109544
2A109621
2A109542
2A109544
P105750
2A109605
2A109542
P105802
2A109621
2A109541
2A109541
2A109541
2A109544
2A109542
2A109543
2A109544
2A109621
2A109605
2A109541
2A109543
2A109542
2A109543
2A109544
2A109621
2A109621
2A109544
2A109544
2P110363
2P110357
2P110357
2P110363
2P110359
2P110360
2P110356
2P110357
2P110363
2P110359
2P110360
2P110363
2P110359
P105760
2P110355
2P110357
2P110363
2P110360
2P110356
2P110363
2P110363
2P110359
2P110357
2P110363
2P110359
2P110360
2P110355
2P110356
2P110363
2P110357
2P110363
2P110359
2P110360
2P110363
2P110359
2P110363
-
30 31
Plunger SizePump ModelPump
Mfr.2A109608PP2A109537PP2A109608PP2A109537PP2A109608PP2A109537PP2A109608PP2A109537PP2A109538PP
P1057402A109539PP2A109539PP2A109540PP
2A109627PPP105740
2A109537PPP105740
2A109539PP2A109539PP
1.75"-3"3.25"-4"2 .50"-3"3 .50"-4 .502 .75"3"-4 .75"2
.50"-3"3.50"-4 .50"3.50"-4"4"4.50"-5
5.50"-6"
6.50"-7.50"
4"4.50"-5"5"
TWS 250
TWS 400
TWS 500LW-600
TWS 600S
TWS 900TWS 1250LWTWS 1300-1600-1800-2000- 2250; QWS
2000-2500LWTWS 1600LW; QWS 2000- 2500LWQWS 2000-2500LWRB-80,
RB-81RR500 Mono Block F.E.RR1000 Mono Block F.E. VDVRough Rider
(RR) 1500 VDVRR1000 MONOBLOCK HV
Weir SPM
Western
(Rough Rider)
VALVE AND SEAT CROSS REFERENCE VALVE AND SEAT CROSS
REFERENCE
* Call Weir SPM for information
4P1013624P1001984P1013624P1001984P1013624P1001984P1016344P1001984P1003384P1018604P1003484P1002354P100116
4P10028**
4P1020624P102062P101860
SpringInsert Part No.Seat Part No.Valve Part
No.2P1103552P1103562P1103552P1103562P1103552P1103562P1103552P1103562P110357P1057602P1103632P1103632P110359
2P1103602P1103632P110356P1057602P1103632P110363
2A1096052A1095412A1096052A1095412A1096052A1095412A1096052A1095412A109542P105750
2A1095432A1095432A109544
2A1096212A1095432A109541P105750
2A1095432A109543
-
32 33
PlungerSize
PlungerSize
PlungerPart No.
PlungerPart No.
PumpModel
PumpModel
PumpManufacturer
PumpManufacturer
PLUNGERS CROSS REFERENCE PLUNGERS CROSS REFERENCE
2P1024013P1014323P1039633P1039503P1002333P1083273P1002583P1073003P1073013P1073023P1073033P1073043P1073052P1029983P1045453P1045463P1045473P1035013P1035023P1035033P1035043P1035053P1035063P1035073P1013973P1013853P1013843P1009683P1013343P1008533P1047403P1017333P1003253P1002933P1008133P1001812P1063132P1047162P1047172P1033452P1033442P1033132P1033123P105202
3P1041443P1007723P1007253P1003663P1070603P1070613P1070623P1038873P1003393P1006543P1002333P1070603P1070613P1070623P1002583P1014073P1052023P1041443P1003393P1007253P1003663P1014233P1016523P1014243P1038873P1003393P1006543P1002333P1070603P1070613P1070623P1002583P1038873P1003393P1006543P1002333P1070603P1070613P1070623P1002583P1038873P1003393P1006543P1002333P100136
6.75" SHORT6.75" STD.
4.00"4.50"5.00"5.75"6.50"2.75"3.003.50"4.00"4.50"5.00"4.00"1.75"2.00"2.25"2.50"2.75"3.00"3.25"3.50"3.75"4.00"2.50"2.75"3.00"3.50"4.00"4.50"2.50"2.75"3.00"3.50"4.00"4.50"2.00"2.50"2.75"3.003.50"4.00"4.50"3.50
3.75"4.00"4.50"5.00"5.50"5.75"6.003.75"
4.00"4.50"5.00"5.50"5.75"6.00"6.50"6.75"3.50"3.75"4.00"4.50"5.00"5.50"5.75"6.00"3.75"
4.00"4.50"5.00"5.50"5.75"6.00"6.50"3.75"
4.00"4.50"5.00"5.50"5.75"6.00"6.50"3.75"4.00"4.50"5.00"5.50"
1300
1300 THRU 2000
500
SA640TWS 250
TWS 400
TWS 600
TWS 600S
TWS 900
OPI880
TWS 1000 LWTWS 1300
TWS 1600
TWS 1800
TWS 2000
TWS2250
CMW(Weir SPM)GARDNER DENVER(OPI)OMEGA
OPI, OMEGA
OILWELLWeir SPM
Weir SPM
Specify Standard 16 Length Specify Optional 18 Length Specify
Optional 21 Length
Specify Standard 16 Length Specify Optional 18 Length Specify
Optional 21 Length
-
PlungerSize
PlungerPart No.
PumpModel
PumpManufacturer
3P1070603P1070613P1070623P1002583P1038873P1003393P1006543P1002333P1070603P1070613P1070623P1002582P1050192P181961P1019251P1037721P1019691P1020142P1025271P102167
1P1021692P1027282P1024891P1020372P1020752P102602
34
5.505.75"6.00"6.50"3.75"4.00"4.50"5.00"5.50"5.75"6.00"6.50"2.75"3.00"3.50"4.00"4.50"4.50"3.75"4.00"
5.00"5.75"3.75"4.00"5.005.75"
"TWS 2250
QWS-2000-2500
500 HV MONOTWS 500LW
500 SECT500 HV SEC*
1000 HV MONOTWS 1000/1250
1000 VOV MONOTWS 1000/1250
1500 VOV MONO
* SEC Sectional Style
WESTERN ROUGHRIDER
Weir SPM
Weir SPM
PLUNGERS CROSS REFERENCE
35
WELL SERVICEPUMPAND
FLUID ENDDRAWINGS
WELL SERVICE PUMP REFERENCE GUIDE
-
36 37
POW
ER E
ND
FLU
D E
ND
TW
S 250
(TH
B 1
75)
FRA
ME
CO
MPO
NEN
T PA
RTS
CA
N B
E O
RDER
ED B
Y C
ON
TAC
TN
G W
ER
SPM
.
CO
MPO
NEN
T PA
RTS
CA
N B
E O
RDER
ED B
Y C
ON
TAC
TN
G W
ER
SPM
.
CO
NN
ECTI
NG
RO
D
PON
Y RO
D
PON
Y RO
D
PON
Y RO
D C
LAM
P
PON
Y RO
D C
LAM
P
WRI
ST P
IN
WRI
ST P
IN CRO
SSH
EAD
CRO
SSH
EAD
CRA
NK
SHA
FT
CRA
NK
SHA
FT
CO
NN
ECTI
NG
RO
D
3"N
PT P
OW
ER E
ND
LUBE
DRA
IN4"
VIC
TAU
LIC
SU
CTI
ON
PLU
NG
ER
VALV
ING
CO
VER
FLU
ID C
YLIN
DER
CO
VER
PAC
KIN
GVA
LVIN
G
VALV
EST
OP
3" N
PT P
OW
ER E
ND
LUBE
DRA
IN
FRA
ME
PLU
NG
ER
4" V
ICTA
ULI
C S
UC
TIO
N
VALV
ING
CO
VER
VALV
ING
CO
VER
FLU
ID C
YLIN
DER
PAC
KIN
G
POW
ER E
ND
FLU
D E
ND
TW
S 4
00
(TH
B 2
25
)
VALV
EST
OP
-
38 39
PAC
KIN
G
POW
ER E
ND
TW
S 5
00
LW
VALV
ING
STO
P
RO
UG
H R
IDER
50
0
3" S
CH
40
STRA
IGH
T PI
PEPO
WER
EN
D L
UBE
DRA
IN
FRA
ME
CO
MPO
NEN
T PA
RTS
CA
N B
E O
RDER
ED B
Y C
ON
TAC
TN
G W
ER
SPM
.
CO
MPO
NEN
T PA
RTS
CA
N B
E O
RDER
ED B
Y C
ON
TAC
TN
G W
ER
SPM
.
PLU
NG
ER
VALV
E
4" V
ICTA
ULI
C S
UC
TIO
N
CO
VER
VALV
ING
CO
VER
FLU
ID C
YLIN
DER
5" V
ICTA
ULI
C S
UC
TIO
N
PLU
NG
ER
VALV
ING
CO
VER
VALV
ING
CO
VER
FLU
ID C
YLIN
DER
PAC
KIN
G
3" N
PT P
OW
ER E
ND
LUBE
DRA
IN
FRA
ME
POW
ER E
ND
FLU
ID E
ND
TW
S 600 (
TH
B 3
50)
NA
TIO
NA
L O
ILW
ELL
SA6
40
Par
ts A
lso
Ava
ilab
le
VALV
EST
OP
PON
Y RO
D
PON
Y RO
D C
LAM
P
WRI
ST P
IN
WRI
ST P
IN
CRO
SSH
EAD
CRA
NK
SHA
FT
CRA
NK
SHA
FT
CO
NN
ECTI
NG
RO
D
CO
NN
ECTI
NG
RO
D
HO
RZ
ON
TAL
VALV
EFL
UD
EN
D
ALS
O A
VALA
BLE
WTH
VA
LVE
OVE
R VA
LVE
FLU
D C
YLN
DER
-
40 41
POW
ER E
ND
FLU
D E
ND
FRA
ME
3" N
PT P
OW
ER E
ND
LUBE
DRA
IN
1/2"
NPT
PO
WER
EN
DLU
BE F
EED
PAC
KIN
G
FLU
ID C
YLIN
DER
CO
VER
VALV
ING
CO
VER
VALV
ING
4" V
ICTA
ULI
C S
UC
TIO
N
VALV
EST
OP
TW
S 6
00
S(T
HB
30
0S)
QW
S 1
00
0S
4" V
ICTA
ULI
C S
UC
TIO
N
VALV
ING
CO
VER
VALV
ING
CO
VER
FLU
ID C
YLIN
DER
PAC
KIN
G
PLU
NG
ER
3" N
PT P
OW
ER E
ND
LUBE
DRA
IN
FRA
ME
FLU
ID E
ND
POW
ER E
ND
TW
S 900
(TH
B 5
50)
VALV
EST
OP
PON
Y RO
D
PON
Y RO
D C
LAM
P
WRI
ST P
IN
WRI
ST P
IN
CRO
SSH
EAD
CRO
SSH
EAD
CRA
NK
SHA
FT
CRA
NK
SHA
FT
CO
MPO
NEN
T PA
RTS
CA
N B
E O
RDER
ED B
Y C
ON
TAC
TN
G W
ER
SPM
.
CO
MPO
NEN
T PA
RTS
CA
N B
E O
RDER
ED B
Y C
ON
TAC
TN
G W
ER
SPM
.C
ON
NEC
TIN
G R
OD
CO
NN
ECTI
NG
RO
D
-
42 43
3" N
PT P
OW
ER E
ND
LUBE
DRA
IN
FRA
ME
CO
MPO
NEN
T PA
RTS
CA
N B
E O
RDER
ED B
Y C
ON
TAC
TIN
G W
EIR
SPM
.
CO
MPO
NEN
T PA
RTS
CA
N B
E O
RDER
ED B
Y C
ON
TAC
TIN
G W
EIR
SPM
.
PAC
KIN
G
FLU
ID C
YLIN
DER
CO
VER
VALV
ING CO
VER
VALV
ING
5" V
ICTA
ULI
C S
UC
TIO
N
PLU
NG
ER
POW
ER E
ND
Mat
eria
l & s
izes
may
var
y.
Mat
eria
l & s
izes
may
var
y.
FLU
ID E
ND
TW
S 1
30
0 /
16
00
/ 1
80
0 /
20
00
/ 2
25
0 s
tyle
pu
mp
s(T
HB
10
50
)
Par
ts f
or
CM
W,
OP
I, G
ard
ner
Den
ver,
Geo
qu
ip,
Om
ega
Als
o A
vail
able
VALV
EST
OP
FRA
ME
6" V
ICTA
ULI
C S
UC
TIO
N
PLU
NG
ER
VALV
ING
CO
VER
VALV
ING
CO
VER
FLU
ID C
YLIN
DER
PAC
KIN
G
FLU
ID E
ND
POW
ER E
ND
QW
S 2
50
0 s
tyle
pu
mp
s(Q
HB
15
75
)
VALV
EST
OP
PON
Y RO
D
PON
Y RO
D
PON
Y RO
D C
LAM
P
PON
Y RO
D C
LAM
P
WRI
ST P
IN
WRI
ST P
IN
CRO
SSH
EAD
CRO
SSH
EAD
CRA
NK
SHA
FT
CRA
NK
SHA
FT
CO
NN
ECTI
NG
RO
D
CO
NN
ECTI
NG
RO
D
-
44 45
(1.9
6)6"
STR
OKE
DIS
CH
ARG
E C
OVE
RG
AU
GE
CO
NN
ECTI
ON
VALV
E SP
RIN
G
SUC
TIO
N C
OVE
R
VALV
E ST
OP
VALV
E SP
RIN
GFL
UID
CYL
IND
ER
PLU
NG
ER
PLU
NG
ER C
LAM
P
PAC
KIN
G N
UT
TW
S 400 F
LUID
EN
D
6.00
STRO
KE.2
5
(.88
)
DIS
CH
ARG
E C
OVE
R
VALV
E SP
RIN
G
FLU
ID C
YLIN
DER
DIA
PHRA
M
PLU
NG
ERST
UD
PLU
NG
ER
~
STU
FFIN
G B
OX
VALV
E ST
OP
VALV
ESP
RIN
G
TW
S 5
00
LWR
OU
GH
RID
ER 5
00
HO
RIZ
ON
TAL
VA
LVE
FLU
ID E
ND
-
46
PLU
NG
ER C
LAM
P
PLU
NG
ER
PAC
KIN
G N
UT-
GRO
OVE
D
STU
FFIN
G B
OX
FLU
ID C
YLIN
DER
GA
UG
E C
ON
NEC
TIO
N
DIS
CH
ARG
E C
OVE
R
RETA
INER
NU
T
VALV
E SP
RIN
G
SUC
TIO
N C
OVE
R
SUC
TIO
N C
OVE
R N
UT
VALV
E ST
OP
VALV
E SP
RIN
G
TW
S 500, T
WS
600,
RO
UG
H R
IDER
500
VA
LVE
OV
ER V
ALV
E FL
UID
EN
D
47
TW
S 5
00
, T
WS
60
0 U
NIB
LOC
KV
ALV
E-O
VER
-VA
LVE
FLU
ID E
ND
PLU
NG
ER C
LAM
P
PLU
NG
ER
PAC
KIN
G N
UT-
GRO
OVE
D
PAC
KIN
G G
LAN
DFL
UID
CYL
IND
ER
GA
UG
E C
ON
NEC
TIO
N
DIS
CH
ARG
E C
OVE
R
RETA
INER
NU
T
VALV
E SP
RIN
G
SUC
TIO
N C
OVE
R
SUC
TIO
N C
OVE
R N
UT
VALV
E ST
OP
VALV
E SP
RIN
G
-
48 49
TW
S 900 F
LUID
EN
D
PLU
NG
ER C
LAM
P
PLU
NG
ER
PAC
KIN
G N
UT-
GRO
OVE
D
FLU
ID C
YLIN
DER
GA
UG
E C
ON
NEC
TIO
N
DIS
CH
ARG
E C
OVE
R
RETA
INER
NU
T
VALV
E SP
RIN
G
SUC
TIO
N C
OVE
R
SUC
TIO
N C
OVE
R N
UT
VALV
E ST
OP
VALV
E SP
RIN
G
GA
UG
E C
ON
NEC
TIO
N R
ETA
INER
NU
T
TW
S 6
00
S FL
UID
EN
DQ
WS
10
00
S FL
UID
EN
D
PAC
KIN
G N
UT-
GRO
OVE
D
RETA
INER
NU
T
DIS
CH
ARG
E C
OVE
R
VALV
E SP
RIN
G
SUC
TIO
N C
OVE
R
VALV
E ST
OP
VALV
E SP
RIN
G
PLU
NG
ER
SUC
TIO
N C
OVE
R N
UT
FLU
ID C
YLIN
DER
GA
UG
E C
ON
NEC
TIO
N
-
50 51
PUMPMAINTENANCE
RECORDS
TW
S 1
30
0-2
25
0,
QW
S 2
00
0 -
25
00
FLU
ID E
ND
QU
INT
UP
LEX
HA
S FI
VE
CY
LIN
DER
S
PLU
NG
ER C
LAM
P
PLU
NG
ER
PAC
KIN
G N
UT-
GRO
OVE
D
FLU
ID C
YLIN
DER
GA
UG
E C
ON
NEC
TIO
N
DIS
CH
ARG
E C
OVE
R
RETA
INER
NU
T
VALV
E SP
RIN
G
SUC
TIO
N C
OVE
R
SUC
TIO
N C
OVE
R N
UT
VALV
E ST
OP
VALV
E SP
RIN
G
GA
UG
E C
ON
NEC
TIO
N R
ETA
INER
NU
TWELL SERVICE PUMP REFERENCE GUIDE
-
PUMP DESCRIPTION:MAINTENANCE LOGS ALSO AVAILABLE FROM WEIR
SPM
PLUNGER
HEADER RING
PRESSURE RING
WIPER RING
SPACER
ADAPTER
LANTERN RING
SUCTION VALVE
DIS VALVE
INSERT (SUC)
INSERT (DIS)
SEAT (SUCTION)
SEAT (DISCHG.)
VALVE SPRING
COMMENTS: COMMENTS:
HORSEPOWERREPLACEMENT REPLACEMENT REPLACEMENT
UNITNO.
SERIAL NO. DATE DATE
PARTNO. DATE HOURS HOURS HOURS
52 53
PUMP MAINTENANCE RECORD
-
54 55
TROUBLESHOOTINGGUIDE
PACKING, PLUNGERS,VALVES & SEATS,
ANDWELL SERVICE PUMPS
WELL SERVICE PUMP REFERENCE GUIDE
-
56 57
TROUBLE SYMPTOM:A. Significant leakage upon immediate startup
with priming of the pump on individual or all plungers. Appearance
of packing new or unused.
PROBABLE CAUSE & SOLUTION:1. Cause: Packing in backward.
Solution: Remove packing. Make sure the seal rings and packing
assembly are installed correctly with V of the seal rings facing
the internal chamber of the cylinder.
2. Cause: Incorrect size packing. Solution: Remove packing and
check with plunger for
fit. Packing should be snug to tight on the plunger. Verify that
the packing size is correct. Contact Weir SPM for any possible
size problems.
3. Cause: Incorrect adjustment. Solution: Follow instructions
for proper adjustment. 4. Cause: Incorrect length of packing
assembly. Solution: Remove packing. Review drawings and dimensions
of packing assembly and
stuffing box to assure that proper adjustment can be
accomplished within the available envelope.
5. Cause: Packing very cold or frozen. Packing may be broken or
deformed. Solution: Remove and replace packing assemblies. Prime
pump with warm fluid (water, oil etc.) and run pump until fluid
cylinders are warm throughout. If possible, warm pump fluid
cylinders with air blowers or heaters before commencing pumping
operations.
6. Cause: Plunger settles on the side of the packing during
transport and causes deformation. Solution: Remove and replace
packing assemblies.
B. Packing running very hot immediately upon start of pumping.
Individual or all plungers.
1. Cause: Fluid cylinder not filled or pump not properly primed.
Packing appears burned or scorched. Some deformation of seal rings
and brass will have black or dark streaks across the I.D. Solution:
Remove and replace packing. Make sure that all cylinders are fully
primed. Check all valves to make sure they are not stuck and
operate properly. Run pump slowly until it is fully primed and
operable.
2. Cause: Metal components in packing assembly incorrect size or
eccentric. Some metal parts will have discolored or burned streaks
across
the I.D. Solution: Remove packing assembly and check with
TROUBLESHOOTING GUIDEPACKING
-
58 59
micrometer for proper size. If micrometer is not available check
brass metal rings over the plunger for proper fit both for size and
eccentricity (egg shaped). Never reuse eccentric metal or brass
rings. Metal rings should slide freely over the full length of the
plunger. Check the plunger for over-size dimension and for
"roundness". Check plunger for possible tapering caused by improper
grinding of surface.
C. Packing becomes very hot immediately after the pump reaches
running pressure. Individual or all Plungers.
1. Cause: Insufficient packing lubrication. Solution: Check
lubrication reservoir to verify that it is full and the system is
operating properly at all plungers. Make sure to use the proper and
recommended lubricating oil in sufficient amounts. Larger plungers
take more lubricant than small plungers.
2. Cause: Discharge valve stuck open or washed out. This allows
discharge pressure to stay on the packing at all times, limiting
the packing's ability to relax and become lubricated. This can
happen at any time during pumping. Solution: Replace with a good
discharge valve. Replace packing assembly with new set.
3. Cause: Misalignment due to "burrs" on the mating faces of the
pony rod and/or plunger. Solution: Visually inspect whether the
connection is
aligned. Remove plunger from pony rod and check both surfaces
for irregularities. If plunger has been resurfaced, or refurbished,
check for "squareness" or whether its mating surface is
perpendicular to the barrel.
4. Cause: Packing too loose, letting fluid into the voids of the
packing causing hydrostatic pressures in excess of operating
pressure. Prevalent in multiple ring sets. Solution: Check with
Weir SPM for proper adjustment instructions.
5. Cause: Very rough plunger surfaces. Solution: Remove plunger
and check finish. Surface should be extremely smooth without
grooves, nicks, or scratches. Some feel that an RMS finish of 4
to 5 will be too smooth for
lubricant to provide a satisfactory film thus causing heat. A
finish above 16 RMS will cause excessive packing wear and heat.
6. Cause: Improper filling of the pump cylinders causing
cavitation. Solution: Make sure the pump is operating properly
with adequate supercharging. High viscosity fluids or high pump
speeds can cause problems. It may be necessary to slow pump or to
increase charge pump pressure.
7. Cause: Hot fluids being pumped. Packing will appear hard and
brittle. Potential for I.D. of packing rings to break and slough
off. Solution: Check with Weir SPM on the high temper-
ature limits of the packing components. Standard acrylonitrile
(Buna N) cotton/nylon
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composition rings will deteriorate in fluids above 200F. The
temperature in the stuffing box will be much higher due to the
additional sliding friction. It may be necessary to use a higher
temperature elastomer such as HNBR; or a fluoroelastomer such as
Viton, Fluorel or Aflas.
D. Packing running hot after 1 to 2 hours of of operation. All
or individual plungers.
1. Cause: Fluid being pumped is corrosive and attacking the
packing materials. Solution: Determine the exact makeup and
composition of the fluid being pumped and the packing material.
Contact Weir SPM for material compatibility. Some common fluids
such as #1 diesel, toluene, zylene, over 15% HCL, synthetic gels,
kerosene, and naphtha will present problems for low-to- medium
acrylonitrile (Buna N) pressure rings. It may be necessary to
replace packing rings with a ring molded from a more corrosion or
heat resistant material.
E. Short or unacceptable life during normal operations.
Individual or all plungers.
1. Cause: Damaged header ring from lack of lubrication at
startup. Insufficient lubrication at startup can cause the header
ring to stick to the plunger causing tearing during the first
stroke. This problem has the greatest potential when the pump has
been idle and any residual plunger lube has drained from
the surfaces. Solution: Replace damaged packing and adjust
packing lube. Lubrication should flow freely to plunger prior to
stroking the pump. Although conditions will vary, generally twenty
(20) drops per minute lube oil rate is recommended.
2. Cause: Plunger lubrication system running out of oil.
Solution: Keep lubrication reservoir supplied with oil at all times
and fully operational. Put an alarm on the device to announce low
lubrication supply.
3. Cause: Low suction pressure or inadequate fluid volume to the
pump during changeovers from one tank to another. This allows pump
to run dry and cavitate. Solution: Plan pumping operations to allow
for smooth changeovers during course of the job.
4. Cause: Abrasives causing plunger scoring or excessive plunger
wear. Solution: Review packing assembly. Consult with Weir
SPM for best assembly for abrasive materials. Scoring can result
from large dry particles of material from previous jobs breaking
off the equipment and going through the pump. Attention should be
given to cleaning the equipment "well" after each job.
5. Cause: Oversized, egged, or worn brass of metal components.
Solution: Replace all worn or oversized brass or metal components.
Discard the old parts immediately.
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6. Cause: Worn Plungers. Solution: Remove and replace worn-out
plungers. Discard worn plungers.
7. Cause: Worn or grooved stuffing boxes. Stuffing boxes will
also wear out, although usually slower than plungers. With stuffing
boxes, the wear appears as grooves in the I.D. The deepest groove
will be adjacent to the last ring in the stuffing box (ring
farthest from pressure). Solution: Remove and replace stuffing box
with a new or rebuilt unit. If stuffing boxes are to be rebuilt,
they should be returned to the manufacturer. Extreme care and
attention should be given to assuring the surfaces are smooth,
parallel and perpendicular to the gland and bottom of the stuffing
box.
8. Cause: Corrosive attack on metal or brass components in all
cylinders. The metal will appear black, charred, blue, brittle or
otherwise deformed. Solution: Determine the exact composition and
chemical makeup of the material being pumped. Higher or stronger
concentrations of fluids being pumped will cause greater damage
than lower strength materials. Check with Weir SPM and
compatibility charts. Close attention should be given to strength
and concentration of materials. Replace all components with a
satisfactory material. Check with Weir SPM regarding the metal
components. Determine the suitability of the material being used.
Many brass
based metals look alike. Generally, the higher strength bronze
should be used.
Standard brass should not be used. It may be necessary to use
stainless steel or other
material.
9. Cause: Excessive plunger wear during a job. Plunger will
appear dull gray in color or show
excessive streaks and scoring. A dull gray rough appearance is
generally caused by caustic material attack. Excessive streaks
and scoring can occur on hardened steel plungers (not coated)
due to oxidizing (rust) while sitting between jobs. Solution: Check
with Weir SPM regarding the plungers to determine the
specifications on
the matrix of the spray metal plunger. It may be necessary to
change surface materials. Check with compatibility charts
for suitable matrix materials. For standard hardened steel
plungers, it will be necessary to remove them from the pump between
jobs and coat them with a heavy grease or
cosmoline to keep rust from attacking them.
10. Cause: Loose gland and subsequent loose packing. Solution:
When using a spring loaded or header ring packing assembly, the
gland should be tightened as tight as possible since it is a
metal-to-metal assembly. Occasionally due to vibration or other
factors, the gland will loosen. It is a good practice to check the
glands for tightness before each job. For adjustable packing
assemblies, the adjust- ment should be made while the pump
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is running. Tighten with spanner or bar furnished with the pump.
Use trained personnel only. Make sure to take all safety
precautions and use complete safety gear. Experience will govern
how tight is correct. On adjustable assemblies, the gland has a
tendency to loosen so the gland should be checked at least once an
hour.
11. Cause: Broken spring from a spring loaded packing assembly,
causing plunger scoring. Solution: There is too much friction
between the packing and plunger causing the packing to "stick" to
the plunger, thus crushing or compressing the spring on every
stroke. This chucking motion will fatigue the spring wire and cause
it to break. There is then danger that the loose spring will score
the plunger. Remove packing and plunger. Replace with new plunger
and packing assembly. Determine the cause of the rough plunger and
if there is any softening of the packing from the fluid being
pumped. Also make sure lubricator is operating properly. If this
happens often, check with Weir SPM regarding plunger surface
material and packing selection.
F. Excessive leakage of packing oil between the plunger and the
rod wiper.
1. Cause: Worn or blown rod wiper. Excessive packing lube
pressure. Solution: If it is worn, replace the rod wiper ring. If
it is
blown, check the packing lube pressure. It should not exceed 30
psi. The packing lube system should have a 30 psi relief valve, if
it is equipped with an air powered lube pump. If it is an air over
oil system, the air regulator should not exceed 30 psi.
TROUBLE SYMPTOM:A. Extreme wear on stuffing brass, or brass worn
eccentric, or egg shaped.
PROBABLE CAUSE & SOLUTION:1. Cause: Incorrect dimensions on
brass. The brass I.D. is too large, letting the packing push the
plunger to one side. This allows the packing to extrude through the
open side. It also allows the plunger to rub against the brass,
causing eccentric wear. Solution: Remove brass and discard
immediately. Replace brass with correct dimensions.
2. Cause: Incorrect "brass" materials. Solution: It is difficult
to determine the difference in "brass" metals with a visual
inspection. The correct material must be used for satisfactory
service. Replace with higher grade bronze. Check with Weir SPM.
Commercial brass, 660C brass or similar material will not
perform satisfactory.
TROUBLESHOOTING GUIDEPLUNGER
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3. Cause: Misalignment. Solution: Check alignment of crosshead
to end of the plunger. Especially check connection between
crosshead and pony rod. Inspect threads or clamp ends on the
plunger (as it attaches to the pony rod) for burrs, cross-
threading or any aggravating factors. Remove burrs or replace
non-conforming component.
4. Cause: Plunger ground eccentric or tapered. Solution: Remove
plunger from pump and check for roundness and for taper. This can
be done by rolling on a "flat" surface. If eccentric, the plunger
will "jump" or not roll evenly on the surface. If the plunger is
tapered it will roll in a circle with the small end toward the
center of the circle. Replace with correct plunger.
5. Cause: Plunger is hollow with insufficient barrel wall
thickness to hold shape at pumping pressures. Indications will
reflect an hourglass shape to the
plunger and possible eccentric wear on the brass.
Solution: Check on the maximum pressure allowed per plunger
size.
6. Cause: Large heavy plunger causing it to ride on the bottom
of the packing/brass assembly. Solution: Check on an alternate
packing with more metal support in the packing/brass or on a
lighter weight hollow plunger.
7. Cause: Brass O.D. too small or the stuffing box I.D. is worn
or machined too large. This lets the I.D. of the brass rings ride
on the plunger and
does not support the plunger or packing. Solution: Disassemble
pump and measure the I.D. of the stuffing box. Check the O.D. of
the
brass rings for correct dimensions. Check with manufacturer for
correct dimensions on the brass and stuffing box.
8. Cause: Pump has been idle for a long period. The weight of
the plunger has caused it to distort the packing and contact the
brass. Solution: Replace packing and brass.
TROUBLE SYMPTOM:A. Eroded Insert
PROBABLE CAUSE & SOLUTION1. Cause: Chemical attack on the
insert, usually acid. Solution: Determine the exact makeup of the
fluid being pumped. Various elastomers are available that will
perform in specific well service fluids. It may involve higher
acrylonitrile rubber content or better polyurethane materials.
B. Swollen Valve Inserts1. Cause: Pumped fluid contains a high
aromatic, low aniline solvent. Solution: Determine the exact makeup
of the fluid being pumped. Use high quality
TROUBLESHOOTING GUIDEVALVES AND SEATS
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polyurethane inserts. Use high temperature acrylonitrile rubber
inserts for temperatures above 200F operations. Check with Weir
SPM.
C. Washout on the seat taper.
1. Cause: Improper installation. The pump deck not cleaned and
prepared properly. Probably a metal burr or some type of particle
between seat and pump deck in the taper not allowing the seat to
bottom properly. Solution: Hand deburr or polish where possible. If
wash is severe check with Weir SPM to determine if the fluid
cylinder can be repaired by welding. In some low-pressure fluid
ends, it is possible to use some metal cast materials to repair the
washout. This is only to tempor- ary fix and a permanent repair or
placement
should be done as soon as possible.
D. Washout between the valve and seat. Many times the washing
will erode away all or part of the valve guide leg.
1. Cause: Seal failure of the valve insert. Continued running of
the pump after the initial seal failure causes severe washing.
Solution: Pay attention to gauges and smooth operation of the pump.
A washed out valve will cause pressure fluctuations, a reduction in
volumetric efficiency and rough pump operation.
E. Multiple small washes, uniformly distributed around the
seating surface of the valve (below the insert).
1. Cause: Insufficient valve lift due to stiff spring. Incorrect
adjustment and/or installation of upper valve guide stop. Also
incorrectly substituting seats. Solution: Use only correct seats
and valves. Use appropriate spring with specified spring
compression strength. Pay attention to installation and adjustment
of valve stops. Check with Weir SPM for correct spring strength and
adjustment of upper valve guide stop.
F. Excessive metal wear on the seating surface of the valve and
seat. Also valve pounding.
1. Cause: Excessive valve lift due to a weak spring. Incorrect
adjustment and/or installation of upper valve guide stop. Also
incorrectly substituting seats. Solution: Check with Weir SPM for
correct spring compression and strength. Check also for adjustment
on upper valve guide stop. Use correct valve and seat
combinations.
G. Pitting on the sealing surface of the seat. Continued pumping
leads to wash between the valve and the seat.
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1. Cause: Pumping an extremely corrosive fluid; usually high
concentrations of hydrochloric acid. Solution: Determine the exact
makeup of the fluid being pumped. Check with Weir SPM for
metallurgy of valves and seats to determine compatibility. It may
be necessary to use different materials.
H. Depressions in the seating surface of the seat; many times
referred to as ball bearing indentions or marks.
1. Cause: Entrapped air in pumped fluid, particularly viscous
frac gels. Air bubbles trapped between the valve and seat during
closure undergo explosive decompression when the valve opens,
causing the damage. Solution: Review the suction conditions of the
pump and the fluids being pumped. It may be necessary to slow pump
or increase suction pressure from auxiliary blender or feed
pump.
I. Valve seat jumps out of the pump deck.
1.Cause: Pump deck has not been properly cleaned and prepared
when changing out old valve for new valve. Solution: Remove old or
worn valve seat using the valve seat puller available through Weir
SPM. Clean the pump deck with solvent. Inspect for any nicks or
burrs. Take a piece of steel wool and clean deck with circular
motion.
Clean top to bottom. Take new seat and clean any oil or grease
from the taper. Place seat in pump taper bore and drop in place.
Take an old valve body and place in the newly installed seat.
Strike firmly on top of valve to "seat the new valve seat in place
in the pump deck.
2. Cause: Pump deck worn "egg shaped" or eccentric in the pump.
Solution: This is not a common occurrence but it does happen. It is
possible it can be repaired. More than likely the cylinder will
have to be replaced and discarded. Check with Weir
SPM.
K. Insert jumps off the valve body.
1. Cause: Can be caused by poor suction conditions and incorrect
valve springs. Solution: Check suction conditions to assure proper
filling of the pump. Check the strength of
the valve spring. A lighter or heavier spring may be needed.
Check with Weir SPM.
2. Cause: Material being pumped is too hot for the valve insert
elastomer. Solution: Check specifications on the elastomer. The
standard polyurethane insert will
perform up to 180F. Above 180F, the material will soften and
depending on the material being pumped and job length, the insert
will "dissolve" and disappear. Higher temperature materials are
available for long and hot, high temperature jobs.
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3. Cause: Material being pumped is corrosive to elastomer in
valve insert. Solution: Determine the specifications of the
material being pumped and the type of elastomer insert being used.
Determine compatibility.
