P series Mud Pump

Design Features of P series Mud Pump


  • P series mud pumps are manufactured by SCOTON, authorized by NOV. The product is in compliance with NOV technical specification and quality requirements of the Company.
  • It is compact in construction, light in weight, small in area, and high in efficiency. All kinds of drive units can be provided as per different conditions.
  • P series mud pumps run smoothly and can meet the special requirements of customers during shallow & middle-deep drilling operations.
  • There are five models for your reference. The input power is from 800HP (597kW) to 2200HP (1640kW).
  • The fluid end modules of 9p100 mud pumps have greatly improve the performance of triplex mud pumps. In addition the unique design makes it easy to inspect quickly and to repair.

Basic specification of P-Series triplex mud pumps

Model
8-P-80
9-P-100
10-P-130
12-P-160
14-P-220
Height,floor to center of Front inlet suction in.(mm)
10 3/4
(273)
13 1/4
(337)
13 1/4
(337)
16 1/2
(419)
19 7/8
(505)
Height, floor to center of discharge  in.(mm)
351/4
(859)
381/4
(972)
391/4
(997)
451/4
(1149)
491/4
(1251)
Over length over skids in.(mm)
161 5/8
(4105)
1761/4
(4477)
1865/8
(4740)
209
(5309)
218 1/4
(5544)
Width over frame in.(mm)
62 9/16
(1589)
67 1/8
(1705)
71 3/8
(1813)
75 5/8
(1997)
91
(2311)
Width over pinion shaft in.(mm)
93 7/8
(2384)
101 1/4
(2572)
107 1/4
(2724)
113 3/4
(2889)
125 3/4
(3194)
Height, floor to top of gear case  in.(mm)
60(1524)
64(1626)
67(1702)
75(1905)
841/4(2139)
Height over fluid cylinders in.(mm)
51 7/8
(1318)
54 7/8
(1394)
55 7/8
(1419)
62 15/16
(1599)
69 1/8
(1756)
Max, input horsepower  HP(kw)
800 (597)
1000(746)
1300(969)
1600(1193)
2200(1640)
Rated Pump speed spm
160
150
140
120
105
Max, fluid cylinder liner bore in.(mm)
6 1/4
(158.8)
6 3/4
(171.5)
6 3/4
(171.5)
7 1/4
(184.2)
9
(228.6)
Stroke in.(mm)
8 1/2(215.9)
9 1/4(235)
10(254)
12(304.8)
14(355.6)
Hydrostatic test pressure of standard fluid cylinders
psi (kg/cm2)
10000
(703)
10000
(703)
10000
(703)
10000
(703)
11250
(791)
Ratio of gears
2.463
2.658
2.853
3.439
3.969
Suction connection, ASA-150lb .R.J.
flange in.
8
8
8
10
10
Discharge connection cross w/API-5000-lb.R.J. flange in.
4
5
5
6
6
Valve pot, API number
MOD.6
MOD.6
MOD.6
MOD.7
MOD.8
Weight-complete, less sheave lbs.                                                        
(kg)
26970
(12235)
33200
(15060)
42550
(19300)
54700
(24810)
82000
(37195)


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