WEIR SPM QWS2000 QWS2500 Plunger Mud Pump Parts Manual List
FLUID CYLINDER ASSY LISTING 3 -1 / 2″ — 4 QWS2000 / 2500 DWG NO. 4L104413
COMM NO. DESCRIPTION
‘A’ FLUID CYLINDER
‘B’ PLUNGER
‘C’ PLUNGER CLAMP
‘D’ PACKING NUT
4P100130 RETAINER NUT
3P100336 SUCTION COVER
3P100338 SUCTION VALVE STOP
4P100348 VALVE SPRING
P108291 SUCTION COVER SEAL – D-RING
P14873 1/2~3NC X 1-1/2 LG SHCS
P114255 1~8UNC X 3-1/2 LG STUD
P14897 1~8UNC HEAVY HEX NUT
4P100215 NAME PLATE
P18055 DRIVE SCREW
‘F’ PONY ROD
P10453 1/4″~18 NPT PIPE PLUG
2A113735 PACKING NUT LOCK
PACKING ASSY LISTING w/WIPER 3-1/2″ THRU 6-3/4″ RSL TWS900-QWS HIGH PERFORMANCE CONFIGURATION WITH PEEK ADAPTER & 1 PRESSURE RING DWG NO. 2L107468
COMM NO. DESCRIPTION
SEE TABLE HEADER RING
SEE TABLE PRESSURE RING
SEE TABLE SPACER
SEE TABLE ADAPTER
SEE TABLE LANTERN RING
SEE TABLE WIPER RING
SEE TABLE FEMALE ADPTER –PEEK
SEE TABLE PACKING NUT w/ WIPER GROOVE
DISCHARGE COVER INST. 3-3/4″ — 4″ ( OPTION # 4 ) QWS2000 / 2400 DWG NO. 2A116130
COMM NO. DESCRIPTION
3P100337 DISCHARGE COVER
P108291 DISCHARGE COVER SEAL — D-RING
4P100130 DISCHARGE COVER RET, NUT
2P100354 DISCHARGE COVER W/2″ 1502 GGE CONN.
4P101259 RETAINER NUT
4P10229 SEAL RING
VALAVE AND SEAT ASSY SP4-2-V1 GAST VERSION — 20000 PSI DWG NO. 2A109376PP
COMM NO. DESCRIPTION
2A109538PP VALVE ASSY
2P110357 INSERT ( PART OF ITEM # 1 )
2A109542 VALVE SEAT ASSY
P103293 SEAL ( PART OF ITEM # 3 )
DISCHARGE FLANGE INSTALLATION. 3-3/4″ — 5″ ( OPTION # 4 ) QWS2000 / 2500 DWG NO. 3A103140
COMM NO. DESCRIPTION
3P101893 DISCHARGE FLANGE 3″ – 1502 MALE
P109907 FLANGE SEAL
P14896 1″~8NC X 3.50 LG STUD
P14897 1″~8NC X H, HEX NUT
2P10257 WING NUT
3P10260 RETAINER SEGMENT
P10261 RETAINER RING
MANIFOLD INSTALL ATION 3.75″–6.00″ QWS2500 6″ X 5″ X 4″ 6-206 ‘ZOOMIE’ STYLE DWG NO. 2A110520
COMM NO. DESCRIPTION
2P110307 MANIFOLD
P100273 SEAL
2P20491 SUB FEMALE 6–206 SOC WELD
P19239 7/8″~9NC HHCS x 1.50 LG.
POWER END ASSEMBLY QWS2500SD — STYLE 2 DWG NO. 2A113300
COMM NO. DESCRIPTION
2P113299 POWER FRAME MACHINING “SD” — STYLE ‖
2A113295 CRANKSHAFT ASSEMBLY “SD” — STYKE ‖
2A109995 CONN ROD/CROSSHEAD ASSEMBLY — HYNRID
2A110431 GEAR SET ASSEMBLY — “SD”
2A113316 POWER END COVER ASSEMBLY “SD” — STYLE ‖
2A113307 POWER END LUBE ASSEMBLY “SD” — STYLE ‖
2P112479 STAY ROD
P10602 1-3/4″~8NC HEX NUT
4P100214 POWER END NAMEPLATE
P18055 DRIVE SCREW
P113705 3″ NPT PIPE PLUG SQUAR SOCKET STEEL
OPTION TACH DRIVE
OPTION PINION SHAFT — SPLINED
2A113884 SKID SHIPPING ASSY — NOT SHOWN
P111490 3/8″~16UNC FLHCS x .75″ LG.
CRANKSHAFT ASSY QWS2500SD — STYLE ∏ DWG NO. 2A113295
COMM NO. DESCRIPTION
2P111511 CRANKSHAFT
3P102459 RETAINER WASHER — SHORT
3P102458 RETAINER SCREW
2P110625 5/8″~11UNC FHCS x 3.75 LG.
P113127 MAIN BEARING — FLOATING
2P110739 3/8″~16UNC FLHCS x 3.63 LG.
2P110738 BEARING RETAINER — THREADED
2P110737 BEARING RETAINER — COUNTER SINK
3P103425 SPACER
P113293 BEARING — FIXED
2P110626 RETAINER WASHER — THREADED
2P110627 SPACER
2P112241 BEARING RETAINER — COUNTER SINK
2P112089 BEARING REATINER — COUNTER SINK
CONN ROD/SROSSHEAD ASSY QWS2500 “HYBRID” DWG NO. 2A109995
COMM NO. DESCRIPTION
2P109997 CONN ROD
2A110004 CONN ROD BEARING HOUSING ASSY
2P112555 CROSSHEAD
2P109998 THRUST BUSHING
2P110002 THRUST BUSHING KEEPER
2P110003 WRIST PIN
2P110001 WRIST PIN BEARING
3P100025 PONY ROD
P103133 1/2″~13UNC SHCS x 1.25 LG.
3P100682 PONY ROD SEAL RETAINER
P109789 PONY ROD SEAL
P111049 3/4″~10UNC SHCS x 1.50 LG.
P111491 3/8″~16UNC HHCS x 1.00 LG.
4P100680 PONY ROD SEAL GASKET
P101662 STUD, 3/4″~1OUNC x 3.50 LG.
P101706 3/4″~10UNC LOCK NUT
P101665 SET SCREW
P23012 3/8″~16UNC FHCS x .75 LG.
2P111305 PIN SPACER, WRIST PIN LOCKING
P111522 3/4″ FLAT WASHER — HARDENED
2P109860 PONY ROD SEAL SPACER
CONN ROD BEARING ASSY PLAIN BEARING QWS HYBRID DWG NO. 2A110004
COMM NO. DESCRIPTION
2P110015 CONN ROD BEARING HOUSING — HSG & CAP
P112917 BEARING — HOUSING & CAP
P111508 BOLT 3/4″~10UNC SHCS x 3.25 LG.
GEAR SET ASSY/FLOATING PINION QWS2500 SD DWG NO. 2A110431
COMM NO. DESCRIPTION
2P111854 BULL GEAR SET
4P100033 BULL GEAR KEY
SEE NOTE PINION
P100700 PINION BEARING
P101673 1/2″~13UNC SHSS x 1.00 LG.
P110433 1-1/4″~7UNC HHCS x 4.88 LG. DRILLED
R11–E185–051 .051 STAINLESS WIRS x 24.00 LLG.
1P103427 CRANKSHAFT
2P110199 POWER FRAME MACHINING “SD”
4P100084 SHIM KIT
POWER END COVER ASSY ( STEEL ) QWS2500SD — STYLE ‖ DWG NO. 2A113316
COMM NO. DESCRIPTION
2P113761 GEAR COVER — RIGHT HAND ( STEEL )
2P113762 GEAR COVER — LEFT HAND ( STEEL )
2P105232 REAR COVER ( STEEL )
4P100589 INSPECTION COVER
3P105061 INSPECTION COVER — GEAR
P100066 OIL BREATHER
3P105041 PINION SEAL RETAINER
4P100034 RETAINER GASKET
P100068 PINION SEAL
2P100697 GASKET — GEAR COVER
3P101318 GASKET — GEAR COVER
2P113874 GASKET — GEAR INSPECTION COVER
P111491 3/8″~16NC FLNG HD x 1.00 LG. — COATED
4P105042 ROTARY SEAL HOSING
4P105043 ROTARY BUSHING SEAL RETAINER GASKET
P100067 SEAL HOSING SEAL
P111490 3/8″~16NC FLNG HD x .75 LG. — COATED
P12925 3/8″ HARDENED FLAT WASHER
3P109520 TACH DRIVE COVER
4P109521 TACH COVER GASKET
3P105044 PINION SEAL RETAINER FLANGE ( STEEL )
4P105044 ROTARY BUSHING SEAL RETAINER FLANGE ( STEEL )
3P106046 PINION SEAL RETAINER GASKET ( STEEL )
3P109519 RETAINER FLANGE
P18517C 3/8″~16NC HHCS x 1.25 LG. — COATED
2P111218 INSPECTION COVER w/3/4″HALF COUPLING
2A113921 INSPECTION COVER ASSY — SIDE
2P113724 GASKET — SIDE INSPECTION COVER
POWER END LUBE ASSY QWS2500SD — STYLE ‖ DWG NO. 2A113307
COMM NO. DESCRIPTION
P100253 BUSHING SEAL
4P100031 BUSHING
P101671 5/16″~18UNC SHCS x 1.00 LG.
2A111477 KIT PUMP HOSE LUBE QWS2500
P100064 ROTARY UNION
4P100704 SPRAY PIPE
SHIPPING SKID ASSY QWS2500SD — W/O SUMP DWG NO. 2A113884
COMM NO. DESCRIPTION
2P111592 SKID WELDMENT
P114123 1.00″~8UNC HHCS x 3.00 LG.
P14897 1.00″~8UNC HEAVY HEX NUT
P11038 1.00″ WASHER LOCK
P16646 1.00″ WASHER FLAT
PACKING ASSY LISTING w/WIPER 3-1/2″ THRU 6-3/4″ RSL TWS900-QWS HIGH PERFORMANCE CONFIGURATION WITH PEEK ADAPTER & 1 PRESSURE RING DWG NO. 2L107468
ASSY P/N SZE ITEM # 1 ITEM # 2 ITEM # 3 ITEM # 4 ITEM # 5 ITEM # 6 ITEM # 7 ITEM # 8ACID/FRAC ACIDS TO 28% 3A105207HP 3-1/2″ P100298HP P100297HP 4P105206 4P107446 4P105204 P102208HP P107532 3P105203P
3A105166HP 3-3/4″ P101756HP P101755HP 4P102416 4P107447 4P101399 P101277HP P107609 3P102110P
3A105348HP 4″ P100342HP P100343HP 4P100344 4P107448 4P100346 P101883HP P107533 3P100341P
3A104367HP 4-1/2″ P100195HP P100652HP 4P100649 4P107775 4P100651 P101252HP P107469 2P100647P
3A105180HP 5″ P100246HP P100245HP 4P100237 4P107776 4P100238 P101382HP P107610 3P100236P
3A104755HP 5-1/2″ P100141HP P100142HP 4P100143 4P107777 4P100145 P102211HP P107594 3P100146P
3A105372HP 5-3/4″ P101440HP P101439HP 4P101441 4P107449 4P101443 P102212HP P107453 3P105404P
3A105373HP 6″ P101357HP P101343HP 4P101358 4P107450 4P101360 P101837HP P107611 3P101353P
3A105312HP 6-1/2″ P100265HP P100266HP 4P100263 4P107451 4P100262 P101232HP P107612 3P100268P
3A105377HP 6-3/4″ P101231HP P101230HP 4P101245 4P107452 4P101409 P101233HP P107613 4P101410P
CEMENT 3-1/2″
3-3/4″
4″
4-1/2″
5″
5-1/2″
5-3/4″
6″
6-1/2″
6-3/4″
CO₂ 3A105207HPCO2 3-1/2″ P100298HPCO2 P100297HP 4P105206 4P107446 4P105204 P102208HP P107532 3P105203P
3A105166HPCO2 3-3/4″ P101756HPCO2 P101755HP 4P102416 4P107447 4P101399 P101277HP P107609 3P102110P
3A105348HPCO2 4″ P100342HPCO2 P100343HP 4P100344 4P107448 4P100346 P101883HP P107533 3P100341P
3A104367HPCO2 4-1/2″ P100195HPCO2 P100652HP 4P100649 4P107775 4P100651 P101252HP P107469 2P100647P
3A105180HPCO2 5″ P100246HPCO2 P100245HP 4P100237 4P107776 4P100238 P101382HP P107610 3P100236P
3A104755HPCO2 5-1/2″ P100141HPCO2 P100142HP 4P100143 4P107777 4P100145 P102211HP P107594 3P100146P
3A105372HPCO2 5-3/4″ P101440HPCO2 P101439HP 4P101441 4P107449 4P101443 P102212HP P107453 3P105404P
3A105373HPCO2 6″ P101357HPCO2 P101343HP 4P101358 4P107450 4P101360 P101837HP P107611 3P101353P
3A105312HPCO2 6-1/2″ P100265HPCO2 P100266HP 4P100263 4P107451 4P100262 P101232HP P107612 3P100268P
3A105377HPCO2 6-3/4″ P101231HPCO2 P101230HP 4P101245 4P107452 4P101409 P101233HP P107613 4P101410P
FLUID CYLINDER ASSY LISTING 3 -1 / 2″ — 4 QWS2000 / 2500 DWG NO. 4L104413
ASSY P/N PLUNGER SIZE ‘A’ P/N ‘B’ P/N ‘C’ P/N ‘D’ P/N ‘E’ ‘F’ P/N
4A107326 3-1/2″ 2P107324 3P107325 3P100114 3P105203P 5 2P107327
4A104412 3-3/4″ 2P104411 3P102109 3P100340 3P102110P — —
4A101649 4″ 2P101646 3P100339 3P100340 3P100341P — —