
PZ-8 Pump Technical specifications
Pump Performance Data
Dia. of Liner |
IN | 7” | 6 1/2” | 6” | 5 1/2” | 5” | 4 1/2” | 4” |
| Gallon/Minute | 580 | 500 | 426 | 358 | 296 | 240 | 189 | Displacement |
| Liter/Minute | 2196 | 1893 | 1613 | 1355 | 1120 | 908 | 715 | |
Discharge Pressure |
PSI | 1996 | 2315 | 2717 | 3233 | 3912 | 4830 | 5000 |
| Kg/sq.cm | 140 | 163 | 191 | 227 | 285 | 340 | 352 |

GARDNER DENVER PZ-7 / PZG 201PZG001A FRAME ASM, INCLUDES REFERENCE NUMBERS 1 THRU 11
GARDNER DENVER PZ-7 / PZG 201PZG001 FRAME
GARDNER DENVER PZ-7 / PZG 64AA9 PLUG, CRADLE DRAIN
GARDNER DENVER PZ-7 / PZG 79A238 STUD, CROSSHEAD INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 50B5 NUT, CROSSHEAD INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 64A5 PLUG
GARDNER DENVER PZ-7 / PZG 66D13 PLUG-MAGNETIC, SUMP OIL DRAIN
GARDNER DENVER PZ-7 / PZG 200PZG144 SPACER
GARDNER DENVER PZ-7 / PZG 2012526 STUD, SPACER TO FRAME
GARDNER DENVER PZ-7 / PZG 35C19 KEY, SPACER TO FRAME
GARDNER DENVER PZ-7 / PZG 200PZG247 PLATE, SPACER TO FRAME
GARDNER DENVER PZ-7 / PZG 50B34 NUT, SPACER TO FRAME STUD
GARDNER DENVER PZ-7 / PZG PZ715 GASKET, CROSSHEAD INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 200PZG052 PLATE-INSPECTION, CROSSHEAD
GARDNER DENVER PZ-7 / PZG 655EE060 SCREW, CROSSHEAD INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 201PZG253 PLATE-RETAINER
GARDNER DENVER PZ-7 / PZG 655EG050 SCREW, BEARING RETAINER PLATE
GARDNER DENVER PZ-7 / PZG 200PZG006 HOUSING-BEARING, ECCENTRIC
GARDNER DENVER PZ-7 / PZG 201PZG715N GASKET, BEARING COVER PLATE
GARDNER DENVER PZ-7 / PZG 200PZG315 PLATE-BEARING COVER (RIGID SIDE)
GARDNER DENVER PZ-7 / PZG 655EG070 SCREW, BEARING COVER PLATE
GARDNER DENVER PZ-7 / PZG 25C1788N GASKET, INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 202FXT052 PLATE-INSPECTION
GARDNER DENVER PZ-7 / PZG 655EF050 SCREW, INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 40L17 GAUGE, OIL LEVEL SIGHT
GARDNER DENVER PZ-7 / PZG 27H11 GAUGE, OIL TEMPERATURE
GARDNER DENVER PZ-7 / PZG 64E2 BUSHING-PIPE
GARDNER DENVER PZ-7 / PZG 200PZG309 SLIDE-CROSSHEAD
GARDNER DENVER PZ-7 / PZG 75LM6 SCREW, CROSSHEAD SLIDE TO FRAME
GARDNER DENVER PZ-7 / PZG 60DD35 SEAL-FASTENER
GARDNER DENVER PZ-7 / PZG 50V44 LOCKNUT
GARDNER DENVER PZ-7 / PZG 201PZG315 PLATE-BEARING COVER (FLOATING SIDE)
GARDNER DENVER PZ-7 / PZG 200PZG053 HOOD, ECCENTRIC
GARDNER DENVER PZ-7 / PZG 655EE040 SCREW, HOOD TO FRAME
GARDNER DENVER PZ-7 / PZG 200PZG715 GASKET, HOOD
GARDNER DENVER PZ-7 / PZG 5C24 BREATHER
GARDNER DENVER PZ-7 / PZG KXG842 PLATE, INSPECTION
GARDNER DENVER PZ-7 / PZG 25C1818 GASKET, INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 655EF040 SCREW, INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 25F13 GASKET, INSPECTION PLATE SCREW
GARDNER DENVER PZ-7 / PZG 206PZL052 PLATE-INSPECTION
GARDNER DENVER PZ-7 / PZG 25C1839 GASKET, INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 655ED040 SCREW, INSPECTION PLATE
GARDNER DENVER PZ-7 / PZG 201PZG052 COVER, LEFT SIDE CRADLE AREA
GARDNER DENVER PZ-7 / PZG 202PZG052 COVER, MIDDLE CRADLE AREA
GARDNER DENVER PZ-7 / PZG 203PZG052 COVER, RIGHT SIDE CRADLE AREA
GARDNER DENVER PZ-7 / PZG 655EG070 SCREW, HOOD TO MAIN BEARING SPACER

All our fluid end parts are manufactured to API 7K quality standards.
Parts are available for these popular pump models:
BOMCO/Emsco Mud Pumps:F2200HL, F1600HL, F-1300, F-1600, FB1300, FB1600, F-800, F-1000, F-500, F-350, DB-550, DA-700, FA-1600/1300, FC-2200, D-300/500, D-375, D-700,
LS National Mud Pumps: 3NB-500C, 3NB1000C, 3NB1300C, 3NB1600
Ideco Mud Pumps: T-500, T-800, T-1000, T-1300, T-1600,
National Mud Pumps: 7P50, 8P80, 9P100, 10P130, 12P160, N1300, C-250, K-700, 14-P-220, E-700/G-1000, K-500, K-380, K-500A/700A, C-250/350, JWS-400,
Gardner Denver Mud Pumps: PZ7, PZ8/9, PZ10/11, FK-FXK, FY-FXD, FD-FXX, FG-GXG, FG-FXG, KG-KXG, FQ-FXQ, FF-FXF, FF-FXP,
Oilwell Mud Pumps: A-560/600-PT, A-850-PT/A-1100-PT, A-1700-PT/A-1400-PT
Wirth Mud Pump: TPK1000, TPK1600, TPK 2000,TPK2200
Russian Mud Pumps: UNBT-950, UNB-600, 8T-650, UNBT650, NBT600, UNB1180, UNB1180L, NB125, NB80, NB50, NB32
WEATHERFORD/Ellis Williams: E-447, E-2200
Drillmec Mud Pump: 9T1000, 12T1600, 7TS600, 7TS500, 9T800
Romania Mud Pump: 3PN-1000, 3PN-1600, 3PN-2000
And other brand spare parts for WIRTH, OPI, Ellis Williams, Wilson, Gaso, Skytop/Brewster.

1,Plunger Size 3.38” - 4.00” Valve Part No. P107185 Seat Part No. P107802
Insert Part No. P107186 Spring
2,Plunger Size 4.50” Valve Part No. P107181 Seat Part No. P107180
Insert Part No. P107182 Spring
3,Plunger Size 5.00” - 6.00” Valve Part No. P107188 Seat Part No. P107187
Insert Part No. P107189 Spring4P102382
SPM2000
1,Plunger Size 3.75" Plunge Part No 3P103887
2,Plunger Size 4.00" Plunge Part No 3P100339
3,Plunger Size 4.50" Plunge Part No 3P100654
4,Plunger Size" 5.00" Plunge Part No 3P100233
5,Plunger Size" 5.50 Plunge Part No 3P107060
6,Plunger Size" 5.75" Plunge Part No 3P107061
7,Plunger Size 6.00 Plunge Part No 3P107062
SPM
TWS 250 Plunger Size 1.75"-3" 3.25"-4"
TWS 400 Plunger Size 2 .50"-3" 3 .50"-4 .50”
TWS 500LW-600 Plunger Size 2 .75" 3"-4 .75"
TWS 600S Plunger Size 2 .50"-3" 3.50"-4 .50"
TWS 900 Plunger Size 3.50"-4"
TWS 1250LW Plunger Size 4"
OPI880 Plunger Size 3.75" 4.00” 4.5” 5.0:” 5.50” 5.75” 6.0”
TWS1000LW,TWS1300
Plunger Size 3.75" 4.00” 4.5” 5.0:” 5.50” 5.75” 6.0” 6.5 “ 6.75”
TWS1600 Plunger Size 3.5” 3.75” 4.0” 4.50” 5.0” 5.5” 5.75 “6.0”
TWS1800 Plunger Size 3.5” 3.75” 4.0” 4.5” 5.0” 5.50” 5.75” 6.0”
TWS2250 Plunger Size 3.75” 4.0” 4.5” 5.0” 5.50” 5.75” 6.0” 6.5”
QWS 2000 Plunger Size 3.75” 4.0” 4.5” 5.0” 5.50” 5.75” 6.0” 6.5”
QWS 2500 Plunger Size 3.75” 4.0” 4.5” 5.0” 5.50” 5.75” 6.0” 6.5”
5.50” 5.75” 6.0”
TWS2250 Plunger Size 3.75” 4.0” 4.5” 5.0” 5.50” 5.75” 6.0” 6.5”
QWS 2000 Plunger Size 3.75” 4.0” 4.5” 5.0” 5.50” 5.75” 6.0” 6.5”
QWS 2500 Plunger Size 3.75” 4.0” 4.5” 5.0” 5.50” 5.75” 6.0” 6.5

Brewster ® Mud Pumps B-550 • B-750 • B-1000 • 1100T • B-1300
Continental Emsco ® Mud Pumps F-350 • F-500 • F-650 • F-800 • F-1000 • FA-1300 • FB-1600 FB1600
Gaso ® Mud Pump 1563 • 1740-55 • 1844-60 • 2010-50 • 2200-49 • 2651 • 2652
Gardner Denver ® Mud Pumps
PAH • PZ-7 PZG • PZ-8 PZH • PZ-9 PZJ • PZ-10 PZK • PZ-11 PZL
Gardner Denver ® Well Service TEE • PE-5 • PA-8 • PAH • PJ-8 • TGF-225
Gardner Denver ® Continuous Duty GD-55T • GD-60T • GD-100T • GD-125T • GD-150T • GD-180T • GD-200T
Ideco ® Mud Pumps MM-200 • MM-300 • MM-500 • MM-500F • MM-550
Ideco ® Mud Pumps MM-550F • MM-700 • MM-700F • T-500
Ideco ® Mud Pumps T-500 • T-800 • T-1000 • T-1300 • T-1600
National ® J Series Mud Pumps J-30 • J-60 • J-100 • J-165 • J-275 • J-375 • J-625 • JWS-340 • JWS-400
National ® Mud Pumps K-280 • K-380 • K-500 • K-500A • K-700A
National ® P Series Mud Pumps 7P-50 • 8P-80 • 9P-100 • 10P-130 • 12-P-160 / 12P-160 / 12P160
Oilwell ® Mud Pumps A-350-PT • 560-PT • A-560-PT • 850-PT • A-850-PT • 1100-PT
Oilwell ® Mud Pumps A-1100-PT • 1400-PT • A-1400-PT • 1700-PT • A-1700-PT / A1700-PT
Oilwell ® Plunger Pumps C-323 through B-558 • SA-640-50 through SB-644-B
OPI ® Mud Pumps 350-D • 00-DL • 700-HDL • 1000-HDL
Wheatley ® Mud Pumps 1036 • 6070 • 7024 • 7036
Fluid End Modules

| Description | PZ-7 mud pump | PZ-8 mud pump | PZ-9 mud pump |
PZ-10 and PZ-11 mud pump |
| Liner of Crosshead Upper | 200PZG309 | 2012509 | PZ222 | 200PZL309 |
| Liner of Crosshead Lower | 200PZG309 | 2012509 | PZ222 | 200PZL309 |
| Pin of Crosshead | 200PZG189 | 200PZH189 | PZ189 | 200PZL706 |
| Extension Rod | 200PZH839 | 1PO183 | PZ183 | 200PZL839 |
| Sub Rod | ||||
| Crosshead | 200PZG005 | 200PZH005 | PZ175 | 200PZL005 |
| Pinion Shaft | 200PZG371 | 2012507 | 1PZ371 | 200PZK371 |
| Connecting Rod | 200PZG003 | 2012506 | PZ417 | 200PZL003 |
| Bull Gear | 200PZG280 | 2012508 | 1PZ180 | 200PZK280 |
| Bearing, Crosshead | 97A29 | 12BA44 | 12AM3 | 12BA5 |
| Bearing, Pinion Shanft | 12W75 | 12W58 | 12W60 | 12W73 |
| Bearing, Eccentric | 12BA18 | 12W85 | 12W84 | 12BA6 |
| Bearing, Main | 12BA20 | 12GF38 | 12GF36 | 12BA4 |

| NATIONAL 14-P-220 (7500 PSI) W/ FAST CHANGE VALVE COVERS FLUID END MODULE & ACCESSORIES | |||
| ITEM # | OEM PART # | DESCRIPTION | QTY PER PUMP |
| 80718020 | ASSY, COMPLETE FLUID END W/ VALVE SERVICE & SUCTION MANIFOLD | 1 | |
| 1 | 1295601 | MODULE, STUDDED FLUID END DISCHARGE (INCLUDES ITEMS 1, 3-10) | 3 |
| 2 | 1295604 | MODULE, STUDDED FLUID END SUCTION (INCLUDES ITEMS 2, 3-4) | 3 |
| 3 | 2408049 | STUD, VALVE COVER | 84 |
| 4 | 6300240 | NUT, VALVE COVER STUD | 84 |
| 5 | 2408027 | STUD, POWER FRAME | 30 |
| 6 | 6300240 | NUT, POWER FRAME STUD | 30 |
| 7 | 2408047 | STUD, LINER BUSHING | 18 |
| 8 | 6300200 | NUT, LINER BUSHING STUD | 18 |
| 9 | 2408048 | STUD, SUCTION TO DISCHARGE MODULE | 18 |
| 10 | 6300320 | NUT, SUCTION TO DISCHARGE MODULE STUD | 18 |
| 11 | 2408014 | STUD, DISCHARGE FLANGE | 12 |
| 12 | 6300180 | NUT, DISCHARGE FLANGE STUD | 12 |
| 13 | 1295262 | SPACER, STUDDED DISCHARGE (NOT SHOWN) INCLUDED ITEM# 11 AND 12 | 2 |
| 14 | 1295258 | SEAL, DISCHARGE SPACER (NOT SHOWN) | 2 |
| 15 | 7006609 | CAPSCREW, DISCHARGE SPACER FLANGE | 24 |
| 16 | 1295176 | RING, THREADED F/C | 6 |
| 17 | 1295172 | CAP, VALVE COVER (THREADED) F/C | 6 |
| 18 | 1292353 | PULLER, SEAL RETAINER | 6 |
| 19 | 1295174 | RETAINER, SEAL | 6 |
| 20 | 1540163 | SEAL, VALVE COVER | 6 |
| 21 | 1292140 | HOLDER, VALVE GUIDE INSERT | 6 |
| 22 | 1292141 | INSERT, VALVE GUIDE | 6 |
| 23 | 1540021 | SEAL, SUCTION MANIFOLD | 3 |
| 24 | 700048511 | CAPSCREW, SUCTION MANIFOLD | 24 |
| 25 | 2410031440 | SEAL, DISCHARGE CONNECTOR & DISCHARGE ADAPTER | 4 |
| 26 | 1295253 | ADAPTER, DISCHARGE CONNECTOR | 2 |
| 27 | 2410031438 | SEAL, DISCHARGE CONNECTOR TO DISCHARGE ADAPTER | 2 |
| 28 | 1295252 | CONNECTOR, DISCHARGE | 2 |
| 28A | 1295175 | RING, DISCHARGE CONNECTOR BACK UP | 4 |
| 29 | 7619050 | WASHER, DISCHARGE CONNECTOR CAPSCREW (NOT SHOWN) | 16 |
| 30 | 700030711 | CAPSCREW, DISCHARGE CONNECTOR | 16 |
| 31 | 6511416 | PIN, DOWELL | 6 |
| 32 | 1295266 | PLATE, WEAR | 3 |
| 33 | 1295165 | BUSHING, LINER | 3 |
| 34 | 1295166 | CLAMP COMPLETE, LINER (INCLUDES ITEMS 34A, 34B, 34C, 34D, 34E, 34F) | 3 |
| 34A | 1295167 | CLAMP, LINER | 3 |
| 34B | 700049110 | CAPSCREW, LINER CLAMP | 6 |
| 34C | 6309140 | NUT, LINER CAPSCREW | 6 |
| 34D | 1292169 | PIN, LINER CLAMP | 6 |
| 34E | G1292168P | CONNECTOR, LINER CLAMP | 6 |
| 34F | 6571620 | PIN, SPRING | 12 |

| NATIONAL 12-P-160 W/ TAPR-LOK VALVE COVERS FLUID END MODULE & ACCESSORIES | ||||
| ITEM # | OEM PART # | MISSION PART # | DESCRIPTION | QTY PER PUMP |
| FEMNAT12PCA | FLUID END MODULE COMPLETE ASSEMBLY (INCLUDES ITEMS: 1, 2, 3-10, 29-35) | 3 | ||
| 1 | 1292240 | FEMNATDIS12P | MODULE, STUDDED FLUID END DISCHARGE (INCLUDES ITEMS 1, 3-10) | 3 |
| 1A | 1292601 | FEMNATDIS12PA | MODULE, STUDDED FLUID END DISCHARGE W/ AUTOFRETTAGE (INCLUDES ITEMS 1A, 3-10) | 3 |
| 2 | 1292243 | FEMNATSUC12P | MODULE, STUDDED FLUID END SUCTION (INCLUDES ITEMS 2, 3-4) | 3 |
| 2A | 1292604 | FEMNATSUC12PA | MODULE, STUDDED FLUID END SUCTION W/ AUTOFRETTAGE (INCLUDES ITEMS 2A, 3-4) | 3 |
| 3 | 2408027 | 12P160TRS | STUD, THREADED RING | 72 |
| 4 | 6300240 | 12P160TRSN | NUT, THREADED RING STUD | 72 |
| 5 | 2408029 | 12P160PFS | STUD, POWER FRAME | 30 |
| 6 | 6300220 | 8P80TRSN | NUT, POWER FRAME STUD | 30 |
| 7 | 2408028 | 12P160LCS | STUD, LINER BUSHING | 18 |
| 8 | 6300180 | 12P160LCSN | NUT, LINER BUSHING STUD | 18 |
| 9 | 2408033 | 12P160DSUCS | STUD, DISCHARGE MODULE TO SUCTION MODULE | 18 |
| 10 | 6300281 | PEP55 | NUT, DISCHARGE TO SUCTION MODULE STUD | 18 |
| 11 | 2408015 | 12P160DMS | STUD, SPACER FLANGE | 16 |
| 12 | 6300240 | 12P160TRSN | NUT, SPACER FLANGE STUD | 16 |
| 13 | 6511416 | PEP70 | PIN, DOWELL | 6 |
| 14 | 1292141 | NATVGB | BUSHING,VALVE GUIDE | 6 |
| 15 | 1292140 | 12PVGBR | RETAINER, VALVE GUIDE BUSHING | 6 |
| 16 | 1540127 | 1540127 | GASKET, VALVE COVER - RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS) | 6 |
| 17 | 1292174 | NAT12PRETSEAL | RETAINER, VALVE & SEAL | 6 |
| 18 | 1292178 | NAT12PAWS | SCREW, ADJUSTING WEDGE | 6 |
| 19 | 6300182 | 12P160AWSN | NUT, WEDGE ADJUSTING SCREW | 6 |
| 20 | 1292171 | 12P160AWSW | WASHER, WEDGE ADJUSTING SCREW | 6 |
| 21 | G1292268 | 12P160LW | ASSEMBLY, WEDGE (INCLUDES ITEM # 20 WEDGE SPRING) | 6 |
| 22 | 1292181 | 12P160WS | SPRING, WEDGE | 6 |
| 23 | 1292176 | NAT12PFLG | RING, THREADED | 6 |
| 24 | 1292172 | NAT12PCAP | CAP, VALVE COVER (THREADED) | 6 |
| 25 | 2410031437 | 2410031437 | SEAL, DISCHARGE CONNECTOR & DISCHARGE ADAPTER | 4 |
| 26 | 1292253 | NAT12PDSMA | ADAPTER, DISCHARGE CONNECTOR | 2 |
| 27 | 2410031433 | 2410031433 | SEAL, DISCHARGE CONNECTOR TO DISCHARGE ADAPTER | 2 |
| 28 | 1292252 | NAT12PDSMC | CONNECTOR, DISCHARGE | 2 |
| 28A | 1292717 | 1292717 | BACK UP RING, DISCHARGE CONNECTOR | 2 |
| 29 | 7006685 | 7006685 | CAPSCREW, DISCHARGE SPACER FLANGE | 16 |
| 30 | 700030711 | 700030711 | CAPSCREW, DISCHARGE CONNECTOR | 16 |

| MISSION "L" MODULE FOR LEWCO W2215 7500 PSI W/ SWOP FE FLUID END MODULE & ACCESSORIES | ||||
| ITEM # | OEM PART # | MISSION PART # | DESCRIPTION | QTY PER PUMP |
| 8482-25LEWA | FLUID END MODULE COMPLETE ASSEMBLY (INCLUDES ITEMS 1-22) | |||
| 1 | 8482-27 | 80732001 | MODULE, SUCTION STUDDED (INCLUDES ITEMS 1, 7-8) | 3 |
| 2 | 8482-26 | 80732000 | MODULE, DISCHARGE STUDDED (INCLUDES ITEMS 2-9) | 3 |
| 3 | /4020-6 | 80732002 | STUD, DISCHARGE TO SUCTION MODULE | 18 |
| 4 | 2"-8 HH | 7402422 | NUT, DISCHARGE TO SUCTION STUD | 18 |
| 5 | 4020-26 | 80732004 | STUD, POWER END | 30 |
| 6 | 1-1/2-6 HH | 6300240 | NUT, POWER END STUD | 30 |
| 7 | 4015-54 | 12PTRSSW | STUD, THREADED RING | 72 |
| 8 | 1-1/2-6 HH | 6300240 | NUT, THREADED RING STUD | 72 |
| 9 | /8488-5 | 6511416 | PIN, DOWELL | 6 |
| 10 | 4015-52 | 80732005 | STUD, LINER RETAINER FLANGE | 18 |
| 11 | 1-1/4-7 HH | NUT, LINER RETAINER FLANGE STUD | 3 | |
| 12 | May-82 | 80732007 | PLATE, LINER WEAR | 3 |
| 13 | 2988 | 1290344 | GASKET, WEAR PLATE AND MODULE - RUBBER (SEE DATASHEET FOR ALT MATLS) | 6 |
| 14 | 6482 | FLANGE, LINER RETAINER (LINER BUSHING) | 3 | |
| 15 | 6582 | NUT, LINER RETAINER | 3 | |
| 16 | 4609-25A | ASSY, VALVE COVER PLUG (INCLUDES ITEMS 15,16, 20-22) | 6 | |
| 17 | PLUG, VALVE COVER | 6 | ||
| 18 | 4476 | 12PFLGSW | RING, THREADED (THREADED FLANGE) | 6 |
| 19 | 4597 | 12PCAPSW | CAP, THREADED (SCREW GLAND) | 6 |
| 20 | P-119 | 7207119 | SEAL, VALVE COVER PLUG - RUBBER (SEE DATASHEET FOR ALTERNATE MATERIALS) | 6 |
| 21 | 4776R | 12PVGASWNS | ASSEMBLY, VALVE GUIDE (INCLUDES ITEMS 20 & 21) | 6 |
| 22 | 4700I | PZ789VGI* | BUSHING, VALVE GUIDE | 6 |
| 23 | 4016-98 | 50C125KFCYB | SCREW, VALVE GUIDE | 12 |
| 24 | CAPSCREW, SUCTION MANIFOLD | |||
| 25 | GASKET, SUCTION MANIFOLD | 3 | ||
| 26 | 4019-60 | STUD, DISCHARGE MANIFOLD | 18 | |
| 27 | 1-1/4-7 HH | NUT, DISCHARGE MANIFOLD | 18 | |
| 28 | 8382-25 | MANIFOLD, DISCHARGE | 1 | |
| 29 | 2988 | 1290344 | SEAL, DISCHARGE MANIFOLD | 3 |

· Integrated production line: Premium delivers F series triplex single acting piston mud pump from 500HP up to 2200 HP with time-tested high performance.
· Reliable, compact, well-balanced design: designed for the most severe conditions.
· Power end with fine craftsmanship: High-strength, precisely machined frame; forged, heat-treated crankshaft; hardened surface on drive gears and longer lifetime.
· Fluid end & consumables: interchangeable with multiple OEM.
· Diversified drive options: Through belt, chain or gearbox, pumps could be operated by multiple brand AC/DC motor, diesel engine, or simply couple the pinion shaft with one of our premium Direct Drive motors.
· Upgrade a 1300HP or 1600HP mud pump to achieve higher discharge pressure (7500 psi) simply by changing to an "L" type fluid end, site service optional (extra charge).
· Western brand bearing set, relief valve, pulsation dampener, liner spray pump, pre-charge pump optional.
· Suitable for multiple brand piston & valve quick change tools, liner retention systems.
· Standard qualification and certification satisfies customer demand.

TECHNICAL PARAMETERS
| Model | F-500 | F-800 | F-1000 | F-1300 |
| Max. Liner Size × Stroke |
170×191 (6-3/4×7.5) |
170×229 (6-3/4×9) |
170×254 (6-3/4×10) |
180×305 (7×12) |
| Strokes Rating, r/min | 165 | 150 | 140 | 120 |
| Power Rating, kW(HP) | 373(500) | 597 (800) | 746 (1000) | 969 (1300) |
| Gear Type | 4.286:1 | 4.185:1 | 4.207:1 | 4.206:1 |
| Suction Inlet Flange , in | 8 | 10 | 12 | 12 |
| Discharge Outlet Flange , in | 4 | 5 | 5 | 5 |
| Pinion Shaft Dia., mm(in) | 139.7(5-1/2) | 177.8(7) | 196.9(7-3/4) | 215.9(8-1/2) |
| Key, mm(in) |
31.75×31.75 (1-1/4×1-1/4) |
44.45×44.45 (1-3/4×1-3/4) |
50.8×50.8 (2×2) |
50.8×50.8 (2×2) |
| Valve Cavity | Valve-Over-Valve, API #5 | Valve-Over-Valve, API #6 | Valve-Over-Valve, API #6 | Valve-Over-Valve, API #7 |
| Approx. Weight, kg(lb) | 9770 (21540) | 14500 (31970) | 18790 (41420) | 26700 (54170) |

TECHNICAL PARAMETERS
| Model | F-1600/1600L | F-1600HL | F-2200 | F-2200HL |
| Type | Triplex single acting piston | Triplex single acting piston | Triplex single acting piston | Triplex single acting piston |
| Max. Liner size×stroke length | 180×305(7×12) | 190×305(7-1/2×12) | 230×356(9×14) | 230×356(9×14) |
| Strokes Rating,r/min | 120 | 120 | 105 | 105 |
| Power Rating,kW(HP) | 1193 (1600) | 1193 (1600) | 1640 (2200) | 1640 (2200) |
| Gear Ratio | 4.206:1 | 4.206:1 | 3.512:1 | 3.512:1 |
| Discharge Outlet Flange, in |
5″ Flange, 5000 psi |
5″ Flange, 10000psi(110 mm) |
5″ Flange, 5000 psi(130 mm) |
5″ Flange, 10000 psi(130 mm) |
| Pinion Shaft Dia.,mm(in) | 215.9(8-1/2) | 215.9(8-1/2) | 254(10) | 254(10) |
| Key,mm(in) |
50.8×50.8 (2×2) |
50.8×50.8 (2×2) |
63.5×44.45 (2-1/2×1-3/4) |
63.5×44.45 (2-1/2×1-3/4) |
| Valve Pots |
Valve-Over-Valve,API #7/ L type,API #7 |
L type, API #7 |
Valve-Over -Valve,API #8 |
L type, API #8 |
| Approx. Weight ,kg(lb) | 24791 (54660) /27020kg(57100lb) | 29400 (64820) | 38460 (84790) | 44000 (94980) |

In order to meet the drilling technology requirements for high pump pressure and large displacement in oilfields, designed and manufactured F-500, F-800, F-1000, F-1300, F-1600, F-1600L, F-2200 and F-2200 mud pumps with large power and F-1600HL,F-2200HL high pump pressure based on the said three kinds F-series mud pumps that formed complete F-series single acting triplex mud pumps. In recent years, we also start to supply F1-800, F1-1600 light weight series mud pumps and QDP-3000 large power five cylinder mud pumps designed by Bomco.
Our mud pumps are famous for advanced technology, reliable quality and extraordinary performance which are approved by the customer domestic and abroad. Our mud pumps have been exported to dozens of countries and areas, such as Russia, Thailand, India, Oman, Egypt, Australia, Pakistan, Kazakhstan, Mexico, Indonesia, Uzbekistan, Turkmenistan, U.K., USA and Canada, etc which are equipped most for the rigs and exported most.
· F-1300, F-1600, F-1300L and F-1600L mud pump
has a Max. Pump pressure of 34.5MPa(5000Psi)and a displacement of 46 . 5 L/ S with a l iner of Φ180mm.These two models are the first choice for the medium and deep drilling rig as an assorted component.
· F-1600HL, F-2200HL mud pump with high-power and high-pressure are developed to meet the drilling technology requirements of the offshore deep-water and terrestrial and horizontal well, especially desert areas.
· F1-800, F1-1600 light- weight series mud pumps are newly designed. Compared with same power F series mud pumps, the advance of less volume and weight which are appropriate for the rigs work in swamp and helicopter-lifting rigs.
· QDP-3000 five cylinders mud pump with large power, high pressure, big displacement, small size, light weight, especially suits for offshore platform and drill ship.
F-series mud pumps include power end, fluid end, spraying system, lubricating system and charging system.
· Continuous tooth herringbone gear.
· The crankshaft is made by alloy steel.
· Changeable crosshead guide.
· The frame is made of welded steel plate to provide the frame with high strength, good rigidity and light weight.
· The extension rod packing is duplex seal structure to provide the good seal result.
· The power end uses the combined lubricating system of forced lubrication and splash lubrication.

· Each sealing part abopts rigidity compaction and has good high pressure tightness;
· Vertical fluid end features good suction performance;
· L fluid end features high pressure resistance,convenient for replacing the valve assembly ;
· Discharge damper ,shear relief valve and discharge
filter are fitted at the discharge outlet.
Cylinders are made of forged alloy steel, three cylinders of each pump are interchangeable. At customers're-quest, the cylinder surface may be nickel plated to improve the abrasion resistance.
The suction valve and the dischange valve for F-series mud pumps are interchangeable. F-500 mud pump uses API#5 valve. F-800 and F-1000 mud pumps use API#6 valve. F-1300 , F-1600, F-1600Land F-1600HL mud pumps use API#7 valve. F-2200Land F-2200HL mud pumps use API#8 valve .
Bi-metal liners are used. The sleeve is made of wear-resistant cast iron,liners feature wear resistance, corrosion resistance.
F-1600HL and F-2200HL mud pumps can choose ceramic liners in order to improve service life.
They are slide fitted, sealed with rubber seal ring and finally fastened with lock nuts to prevent the piston from looseness and to play a role in sealing.
Fluid end, liners, pistons, valves, valve seats, valve springs, seal rings and gasket ,valve cover and cylinder head of
fluid end assembly for F-800 and F-1000 mud pumps are interchangeable.
Fluid end assemblies of F-1300 and F-1600 mud pump are interchangeable. Fluid end assemblies of F-1300HL and F-1600HL mud pump are interchangeable, too.
The spraying system consists mainly of spray pump, cooling water box, and spray pipe, the function is to cool and flush liners and pistons to improve their service life.The centrifugal spray pump can be driven by a sheave mounted on the input shaft extension end or a separate motor and cooled and lubricated by water.
The spray pipe is mounted on the coupling between the extension rod and the piston rod and can reciprocate with the piston. Nozzles is near the piston end so that the lubricating-cooling fluid can rinse the contact surface between the piston and liner all the time. The durable fixed spray pipe may be used, too.
The power end uses the combined lubricating system of forced lubrication ad splash lubrication. The pressure oil is conveyed through lubricating pipeline, crosshead, Intermediate rod and all bearings by a gear oil pump within the oil box to realize the forced lubrication. The working condition of the gear oil pump may be understood from the pressure gauge behind the frame.
To prevent the air lock occurring for low pump inlet pressure, every mud pump is furnished with a complete charging system. It consists of charging pump, pump base, butterfly valve and corresponding manifold. Mounted on the suction manifold of the mud pump, the charging pump is driven by the special purpose motor or the input shaft of the mud pump through V-belts to reduce the power consumption.
F1-series drilling mud pumps include power end, fluid end, spraying system, lubricating system and charging system. It has light weight and small volume characters.

· Continuous tooth herringbone gear, the gear grinding is carburizing and hardening, which improves the ability of corrosion resistant.
· Furnished with block-type & complete machining crankshaft with advantages of excellent equitability, smooth running and lower vibration & noise.
· The main shaft base uses the “non-cap” structure, which can changes the force condition of bolts in main shaft,
and improves the reliability.
· The replaceable cross head guide, and the cross head adopts spraying special metal;
· The frame is made of welded steel plate to provide the frame with high strength, good rigidity and light weight;
· Double sealing structure for extension rod provides good sealing.
· The power end uses the combined lubricating system of forced lubrication and splash lubrication.
· Each sealing part adopts rigidity compaction and has good high pressure tightness;
· Vertical fluid end features good suction performance;
· Discharge damper, shear relief valve and five way discharge are fitted at the discharge outlet.
This system mainly consists of spraying pump, cooling water tank and spraying pipe. The function is to cool and wash the liner and piston so as to prolong their service life.
The centrifugal spray pump is driven by a separate motor and cooled and lubricated by water.
The power end uses the combined lubricating system of forced lubrication and splash lubrication. The pressure oil is conveyed through lubricating pipeline, crosshead, Intermediate rod and all bearings by a gear oil pump within the outside of frame to realize the forced lubrication. The working condition of the gear oil pump may be understood from the pressure gauge behind the frame.
To prevent the air lock occurring for low pump inlet pressure, every mud pump is furnished with a complete charging system. It consists of charging pump, pump base, butterfly valve and corresponding manifold. The charging pump is driven by an independent motor and mounted on the suction manifold of the mud pump.
| Model | F1-800 | F1-1600 |
| Type | Triplex single acting piston | Triplex single acting piston |
| Max. Liner size × strength |
170×216mm (6 3/4″×8.5″) |
180×280mm (7″×11″) |
| Strokes rating | 160 r/min | 130 r/min |
| Power Rating | 597kW (800 hp) | 1193kW (1600 hp) |
| Type of gear | Herringbone gear | Herringbone gear |
| Gear ratio | 3.3143:1 | 3.7381:1 |
| Lubrication | Forcing and splashing | Forcing and splashing |
| Suction inlet | 8″flange(203mm) | 10″flange(254mm) |
| Discharge outlet | 4″Flange, 5000 psi | 4″Flange, 5000 psi |
| Pinion Shaft Dia. | 177.8mm(7″) | 215.9mm(8-1/2″) |
| Key |
44.45×44.45mm (1 3/4″×1 3/4″) |
50.8×50.8mm (2″×2″) |
| Valve Pots | valve-over-valve,API #6 | valve-over-valve,API #7 |
| Approx. Weight | 11536kg (25430lb) | 20700kg (45635lb) |

Africa:
Algeria
Angola
Cameroon
Congo
Equatorial Guinea
Gabon
Ghana
Nigeria
Middle East:
Azerbaijan
Bahrain
Egypt
India
Kazakhstan
Kuwait
Oman
Pakistan
Qatar
Saudi Arabia
Turkey
Turkmenistan
UAE
Uzbekistan
South America:
Argentina
Bolivia
Brazil
Chile
Columbia
Ecuador
Papua New Guinea
Peru
Trinidad and Tobago
Venezuela
Central America:
Guatemala
El Salvador
Costa Rica
Nicaragua
Asia:
Russia
Brunei
Indonesia
Malaysia
Philippines
Singapore
Thailand
Vietnam
Europe:
Norway
Poland
United Kingdom
Others:
Australia
Canada
China
Japan
Mexico
Ukraine