Zhongman Petroleum and Natural Gas Group Co., Ltd

• Series P mud pump is a licensed derivative from NOV technology, conforming to NOV specification and quality requirements
• Series P mud pump is compact, light-weighted, space-saving, highly-efficient and able to accommodate different drill rigs and conditions.
• Durable and compact mud pump ensures smooth running and meets special requirement when drilling shallow well and well of middle to deep depth.
• Series P mud pump has five models with input power ranging from 800HP (597kW) to 2200HP (1640 kW).
• Series P mud pump high durable fluid end greatly improves the performance of triplex mud pump and its unique design enables quick check and convenient repair.

Model	8-P-80	9-P-100	10-P-130	12-P-160	14-P-220
Suction center height in. (mm)	103/4  (273)	131/4  (337)	131/4  (337)	161/2  (419)	197/8  (505)
Discharge center height in. (mm)	351/4  (895)	381/4   (972)	391/4  (997)	451/4  (1149)	491/4  (1251)
Basement length in. (mm)	1615/8  (4105)	1761/4  (4477)	1865/8  (4740)	209  (5309)	2181/4  (5544)
Pump body width in. (mm)	629/16  (1589)	671/8  (1705)	713/8  (1813)	755/8  (1997)	91  (2311)
Gear shaft length in. (mm)	937/8  (2384)	1011/4  (2572)	1071/4  (2724)	1133/4  (2889)	1253/4  (3194)
Power end height in. (mm)	60  (1524)	64  (1626)	67  (1702)	75  (1905)	841/4  (2139)
Fluid end height in. (mm)	517/8  (1318)	547/8  (1394)	557/8  (1419)	6215/16  (1599)	691/8  (1756)
Max. input power HP(Kw)	800  (597)	1000  (746)	1300  (969)	1600  (1193)	2200  (1640)
Rated speed spm	160	150	140	120	105
Max. liner bore in. (mm)	61/4  (158.8)	63/4  (171.5)	63/4  (171.5)	71/4  (184.2)	9  (228.6)
Stroke in.(mm)	81/2  (215.9)	91/4  (235)	10 (254)	12  (304.8)	14  (355.6)
Cylinder hydraulic test pressure psi(kg/cm2)	10,000  (703)	10,000  (703)	10,000  (703)	10,000  (703)	11,250  (791)
Gear ration	2.463	2.658	2.853	3.439	3.969
Suction pipe dia. in.	8	8	8	10	10
Discharge pipe dia. in.	4	5	5	6	6
Valve	MOD.6	MOD.6	MOD.6	MOD.7	MOD.8
Weight (excl. belt wheel) lbs. (kg)	26,970 (12,235)	33,200 (15,060)	42,550 (19,300)	54,700 (24,810)	82,000 (37,195)

• Series F mud pump has long stroke length so that stroke numbers are reduces and fluid end quick-wear parts last longer.
• Forced combined with splash lubrication ensure more efficient lubrication.
• Series F pump is proper-structured, compact, durable, running smoothly and accommodate special requirements during drilling wells ranging from intermediate to deep depth. Series F mud pump is compact and reliable.  Suction valve and discharge valve are interchangeable.  Triple cylinders and fluid end main components on each pump are interchangeable.
• Series F mud pump durable fluid end greatly improves performance of triplex pump and its unique design enables quick check and convenient repair.

Model	F-500	F-800	F-1000	FB-1300	FB-1600	FC-2200
Max. input power (kw)	500(373)	800(597)	1000(746)	1300(969)	1600(1193)	2200(1641)
Rated speed spm	165	150	140	120	120	100
Max. liner bore in.(mm)	63/4〃(171)	63/4〃(171)	63/4〃(171)	7〃(177.8)	7〃 (177.8)	8〃 (203)
Stroke in. (mm)	71/2〃(191)	9〃 (229)	10〃 (254)	12〃(304.8)	12〃(304.8)	15〃 (381)
Cylinder hydraulic test pressure  psi(kg/cm2)	7500 (527)	7500 (527)	7500 (527)	7500 (527)	7500  (527)	7500  (527)
Gear ratio	4.38:1	4.31:1	4.32:1	4.31:1	4.3:1	4.27:1
Suction pipe dia. in.	8˝	10˝	12˝	12˝	12˝	-
Discharge pipe dia. in.	4˝	5˝	5˝	5˝	5˝	-
Valve	API 5	API 6	API 6	API 7	API 7	API 8
Weight (excl. belt wheel) (kg)	19,900 (9,027)	26.603 (12,067)	33,770 (15,318)	45,650 (20,707)	46,820 (21,238)	79,600 (36,108)

• Power end: the frame is a welded structure with steel plate, subject to post welding internal stress relief.  Gear is involute type, smooth running, high efficiency and long service life.  Crankshaft is one-piece hollow cast.  Power end is splash lubricated.
• Fluid end: suction and discharge flange conform to ASA and API specification.
• Piston rod and extension rod are connected with coupling for quick assembly and disassembly.
• Bench at the bottom of valve positioning hole prevents valve seat sinking.  Piston and liner are cooled and lubricated by separate spraying pump device for longer service life.
• Quick-wear parts are interchangeable.

Model	3NB500C	3NB1000C	3NB1300C	3NB1600
Rated input power KW (PS)	368 (500)	735 (1000)	956 (1300)	1176 (1600)
Speed spm	95	110	120	120
Stroke  mm	254	305	305	305
Gear ratio	3.82	3.833	3.81	3.81
Countershaft speed  r/min	363	423	457	457
Max. working pressure MPa	30	35	35	35
Max. cylinder liner dia.  mm	160	170	180	190
Suction pipe dia. mm	254	305	305	305
Discharge pipe dia. mm	100	100	100	100
Dimension(LxWxH) mm	4220X2640X2430	5170X2809X2530	5010X1942X1918	4450X2850X2077
Weight kg	15940	21450	23000	29700