12P160 MUD PUMP

I 12P160MUD PUMP SPECIFICATIONS：

Maximum Input Horsepower: 1600HP(1193KW)
Stroke inch(mm) : 12” (304.8mm)
Rated pump speed, spm : 120
Maximum liner bore, inches (mm) :7 1/4” (184.2)
Suction connection: 10” ASA-150 lb. R.J. flang
Discharge connection, cross: 6” API-5000 lb. R.J. flang
Gear ratio: 3.439:1

II 12P160 MUD PUMP EXPENDABLES PARTS

7 1/2× 12                                                                       12P160

12P160	PART NO.	PART NO.		PART NO.
Liners & Liner Packing			Gaskets
SIZES	LINER	LINER PACKING	Valve Cover Gasket	LAG-0771
4”	LA-0259-40	LAG-0265	Cylinder Head Gasket	N/A
4½”	LA-0259-44	LAG-0265
5”	LA-0259-50	LAG-0265
5½”	LA-0259-54	LAG-0263
6”	LA-0259-60	LAG-0261
6¼”	LA-0259-62	LAG-0283
6½”	LA-0259-64	LAG-0284
6¾”	LA-0259-66	LAG-0287
7”	LA-0259-70	LAG-0285
7¼”	LA-0259-72	LAG-0286
7½”	LA-0259-74	N/A

SERIES	LA-4 WEB	LA-FULL OPEN	LA-G2	LA-ROUGHNECK
VALVE (Urethane Insert)	LA-U5C-EEF	LA-7FO-V1	LA-1560985	LA-RN7-V1
VALVE (Rubber Insert)	LA-5C-EEF	N/A	N/A	N/A
VALVE SEAT	LA-7DD-B12	LA-7FO-S4	LA-1561440	LA-RN7-S12
VALVE SPRING	LA-5710-115	LA-5710-115L	LA-1560702	LA-5710-115L
VALVE INSERT (Red Thunder)	LA-UDD-7BHT	N/A	N/A	N/A
VALVE INSERT (Urethane)	LA-UDD-7B	LA-7FO-SI	LA-1560557	LA-RN7-I
VALVE INSERT (Rubber)	LA-DD-7B	N/A	N/A	N/A
VALVE SEAT PULLER HEAD	LA-1700-7	LA-1700-7FO	LA-1700-7G2	LA-1700-7FO

Piston Size	Bonded Pistons	Imperial Piston	Imperial Rubber Kits	Rubber Bonded	Long Life (Urethane)
4”	LA-RT-400	LA-I40HK14/15	LA-I40HK	LA-RB-400	LA-LL-400
4½”	LA-RT-440	LA-I44HK14/15	LA-I44HK	LA-RB-440	LA-LL-440
5”	LA-RT-500	LA-I50HB14/15	LA-I50HB	LA-RB-500	LA-LL-500
5½”	LA-RT-540	LA-I54HB14/15	LA-I54HB	LA-RB-540	LA-LL-540
6”	LA-RT-600	LA-I60HB14/15	LA-I60HB	LA-RB-600	LA-LL-600
6½”	LA-RT-640	LA-I64HL14/15	LA-I64HL	LA-RB-640	LA-LL-640
7”	LA-RT-700	LA-I70HL14/15	LA-I70HL	LA-RB-700	LA-LL-700
7½”	N/A	LA-I74HL14/15	LA-I70HL	LA-RB-740	LA-LL-740
*1/4 Size are available upon request

RODS
PISTON ROD	LA-0258-A
SUB ROD	LA-0258-B
EXTENSION ROD	LA-16-0258
ROD CLAMP	LA-24-0258
PISTON ROD NUT	LA-7403364

NATIONAL 12P160

 FLUID END MODULE AND ACCESSORIES

Item	Part No.	Description	Qty per Pump
1	LA-1292240	Discharge Module, Studded (Included Items 2 – 10)	3
2	LA-1292241	Discharge Module, Only	3
3	LA-6300220	Nut – Frame	30
4	LA-2408029	Stud – Frame	30
5	LA-6300180	Nut – Liner Bushing	18
6	LA-2408028	Stud – Liner Bushing	18
7	LA-6300281	Nut – Suction to Discharge Module	18
8	LA-2408033	Stud – Suction to Discharge Module	18
9	LA-6300240	Nut – Threaded Ring	72
10	LA-2408027	Stud – Threaded Ring	72
11	LA-1292243	Suction Module, Studded (Included Items 9, 10, 12)	3
12	LA-1292244	Suction Module, Only	3
13	LA-1292165	Bushing – Liner	3
14	LA-1292174	Seal Retainer	6
15	LA-1292172	Valve Cover	6
16	LA-1292178	Screw – Wedge Adjusting	6
17	LA-6300182	Nut – Wedge Adjusting	6
18	LA-1292171	Washer – Wedge Adjusting	6
19	LA-1292176	Thread Ring	6
20	LA-1292268	Wedge Assembly(included items 21-22)	6
21	LA-1292179	Wedge, Set	6
22	LA-1290181	Spring, Wedge Retaining	6
23	LA-1540127	Gasket – Valve Cover	6
24	LA-1292140	Holder – Valve Guide	6
25	LA-1292141	Insert – Valve Guide	6
26	LA-6511416	Pin, Dowell	6
27	LA-1292266	1 Plate – Wear	3
28	LA-1292252	Connector – Discharge	2
29	LA-7000307-11	Screw, Hex Head	16
30	LA-7619050	Washer, Lock	16
31	LA-1292253	Adapter – Discharge Connector	2
32	LA-2410031-433	Packing, Rectangular	2
33	LA-2410031-437	Packing, Rectangular	4
34	LA-1292166	Clamp – Liner	3
35	LA-1540851	Seal – Suction Manifold	3
36	LA-1292262	Spacer – Discharge, Studded (Included Items 37-39)	2
37	1292246	Spacer-Discharge	2
38	LA-2408015	Stud – Discharge Spacer	16
39	LA-6300240	Nut – Discharge Spacer	16
40	LA-7006685	Capscrew	16
41	LA-1292257	Seal – Module, Wear Plate	6
42	LA-1292258	Seal-Discharge Spacer	2
43	LA-6908040	Ring, Oval Joint	2