SOUTHWEST OILFIELD PRODUCTS, INC. - swopparts.com

1 SOUTHWEST . OILFIELD PRODUCTS, INC. MUD PUMP EXPENDABLE PARTS LIST. OEM STYLE FLUID END. FOR NATIONAL 12-P-160.. MUD PUMP PERFORMANCE CHART. PUMP MAX MAX STROKE LINER SIZE IN INCHES. MODEL LENGTH 4 4 5 5 5 5 6 6 6 6 7 7 7 . 5000 5000 5000 5000 5000 5000 4670 4305 3980 3690 3430 3200 2990. 12-P-160 1600 120 12. NOTE: INPUT HORSE POWER STROKE PER MINUTE POUNDS PER SQUARE INCH GALLONS PER REVOLUTION. *MAX CALCULATIONS DO NOT EXCEED MAXIMUM FLUID END PRESSURE RATINGS. BASED ON 100% VOLUMETRIC EFFICIENCY AND 90% MECHANICAL EFFICIENCY. V:\5000 psi Catalogs Triplex\National 12-P-160\ Rev. - 3/27/2014. FLUID END TYPE MODEL OF PUMP SIZE OF PUMP. OEM 5000 PSI NATIONAL 12-P-160 7-1/2 X 12.

2 ITEM PART DESCRIPTION QTY. NO. NO. REQ'D. 1 1376 YXX LINER (REFER TO GUIDE TO ORDERING CHART FOR TYPE (Y) AND FOR SIZE (XX) 3. 2 2930-XX LINER SEAL (REFER TO GUIDE TO ORDERING CHART FOR TYPE AND SIZE (XX) 3. 3 8468-3 WEARPLATE 3. 4 2930-08 WEARPLATE AND MODULE GASKET 6. 5 XX-BYY PISTON REFER TO GUIDE TO ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) 3. 6 568-225 PISTON O-RING 3. 7 1286-32 PISTON ROD (WITH ELASTIC STOP NUT) (FOR CLAMP ONLY, USE 1286C) 3. 8 API-4 ESN PISTON ROD ELASTIC STOP NUT 3. 9 1286-1 SUB ROD 3. 10 1286 CWY ROD CLAMP (CONSIST OF 10A, 10B, 10C) 6. 10A 1200H30 HOSE (1/2 X 30 WITH 1/2 MALE X 3/8 MALE CONNECTIONS) 3. 10B 1286 CWYFP14 PIPE 3.))

3 10C 4020-29 ROD CLAMP BOLT (5/8-7 GRADE 8 BOLT WITH LOCK NUT AND WASHER) 12. 11 1200G86 PONY ROD 3. 12 SEE PAGE VALVE 6. 13 SEE PAGE VALVE INSERT (IF REQUIRED) 6. 14 SEE PAGE VALVE SPRING 6. 15 SEE PAGE VALVE SEAT 6. SWTM1700 HYDRAULIC SEAT PULLER KIT COMPLETE (REFER TO TOOLS SECTION OF CATALOG FOR DETAILS). 4476A SOUTHWEST HP QUICK-CHANGE VALVE COVER CONVERSION: (CONSIST OF ITEMS NO. 16-23). 16 4476 THREADED FLANGE 1. 16A 4676-1 ADAPTER RING 1. 17 4597 SCREW GLAND 1. 18 4676A PLUG (COMPLETE WITH VALVE GUIDE; SCREWS; AND BUSHING) 1. 18A 250-18 PLUG STEEL PIPE PLUG (1/4 NPT FORGED STEEL) 1. 19 P107 HP VALVE COVER PLUG SEAL 1. 20 4776R VALVE GUIDE (COMPLETE WITH BUSHING #4700I) 1.

4 21 4700I VALVE GUIDE BUSHING 1. 22 4016-98 VALVE GUIDE SCREW 2. 23 4015-54 VALVE COVER STUD (WITH SW PART# HHN1500-6 1-1/2 -6 HEAVY HEX NUT) 12. FLUID END TYPE MODEL OF PUMP SIZE OF PUMP. OEM 5000 PSI NATIONAL 12-P-160 7-1/2 X 12 . ITEM PART DESCRIPTION QTY. NO. NO. REQ'D. 24 4015-95 POWER END STUD (WITH SW PART# HHN1375-6 1-3/8 6 HEAVY HEX NUT) 24. 25 4018-62 LINER BUSHING STUD (WITH SW PART# HHN1125-7 1-1/8 -7 HEAVY HEX NUT) 18. 26 80561292 LINER BUSHING 3. 27 80661292 LINER CLAMP (WITH 7/8 -9 GRADE 5 BOLT; LOCK NUT AND WASHER) 3. 28 4018-17 SUCTION MODULE STUD (WITH SW PART# HHN1750-8 1-3/4 -8 HEAVY HEX NUT) 18. 29 4018-19 SUCTION MANIFOLD CAP SCREW (WITH LOCK WASHER) 24.

5 30 8576-50 SUCTION MANIFOLD (FRONT OR SIDE OUTLET) 1. 31 AJO419R SUCTION MANIFOLD GASKET 3. 32 8476-52S SUCTION MODULE (STUDDED ONLY) 3. 33 8476-51D DISCHARGE MODULE (STUDDED ONLY) 3. 34 8488-5 DOWEL PIN 6. 35 4015-57 VALVE COVER STUD (WITH SW PART# HHN1500-6 1-1/2 -6 HEAVY HEX NUT) 12. 36 80671292 VALVE COVER FLANGE (THREADED RING) 1. 37 80271292 VALVE COVER 1. 38 80871292 WEDGE ADJUSTING SCREW 1. 39 80281002 WEDGE ADJUSTING NUT 1. 40 80171292 WEDGE ADJUSTING WASHER 1. 41 80971292 LOCKING WEDGE ASSEMBLY (CONSIST OF 6-WEDGES AND 1-SPRING) 1. 42 80181292 WEDGE SPRING 1. 43 80471292 SEAL RETAINER 1. 44 AJO258U VALVE COVER GASKET (U=URETHANE / R=RUBBER) 1.

6 45 80141292 VALVE GUIDE INSERT 1. 46 80041292 INSERT HOLDER 1. 47 4018-18 DISCHARGE CONNECTOR CAP SCREW (WITH LOCK WASHER) 16. 48 4018-39 DISCHARGE SPACER FLANGE SOCKET HEAD CAP SCREW 16. 49 8376-1 DISCHARGE CONNECTOR 2. 50 8376-2 DISCHARGE ADAPTER 2. 51 8376-3 BACK UP RING 4. 52 8376-4 DISCHARGE SPACER FLANGE 2. FLUID END TYPE MODEL OF PUMP SIZE OF PUMP. OEM 5000 PSI NATIONAL 12-P-160 7-1/2 X 12 . ITEM PART DESCRIPTION QTY. NO. NO. REQ'D. 53 2976-3 DISCHARGE SPACER FLANGE SEAL 2. 54 2976-1 DISCHARGE CONNECTOR / ADAPTER PACKING 2. 55 2976-2 DISCHARGE CONNECTOR / ADAPTER PACKING 4. 56 R44D RING JOINT GASKET 2. 57 4017-22 DISCHARGE SPACER FLANGE STUD (WITH SW PART# HHN1500-6 1-1/2 -6 HEAVY HEX NUT) 16.

7 58 9070012 PONY ROD SEAL 12. 59 80491292 SPLASH GUARD 3. 60 8376-50A COMPLETE STRAINER CROSS 1. 61 8376-50 STUDDED STRAINER CROSS ONLY 1. **POLYURETHANE SEAL AVAILABLE**. DRAWING NO. 8376-A. SOUTHWEST DISCHARGE MANIFOLD. ASSEMBLY, FOR NATIONAL 12-P-160. 55 48 56. 53 57. 50. 49 52 58. 51 47 54. SOUTHWEST OEM 12-P-160 GUIDE TO ORDERING. PISTONS LINERS LINER GASKETS.. SIZE FAIL-SAFE DUAL-DURO BLACK CAT GRAYLOY ZIRCONIA RUBBER URETHANE. 4" 76 BFS 76 BDD 76 BBC 1376G06 2930-06 2930-06U. 4 1/2" 78 BFS 78 BDD 78 BBC 1376G08 2930-08 2930-08U. 4 3/4" 79 BFS 79 BDD 79 BBC 1376G09 2930-09. 5" 81 BFS 81 BDD 81 BBC 1376G1 1376 ZIR1 2930-1 2930-1U. 5 1/4" 82 BFS 82 BDD 82 BBC.

8 5 1/2" 83 BFS 83 BDD 83 BBC 1376G3 1376 ZIR3 2930-3 2930-3U. 5 3/4" 84 BFS 84 BDD 84 BBC 1376G4 2930-4 2930-4U. 6" 85 BFS 85 BDD 85 BBC 1376G5 1376 ZIR5 2930-5 2930-5U. 6 1/4" 86 BFS 86 BDD 86 BBC 1376G6 1376 ZIR6 2930-6 2930-6U. 6 1/2" 87 BFS 87 BDD 87 BBC 1376G7 1376 ZIR7 2930-7 2930-7U. 6 3/4" 88 BFS 88 BDD 88 BBC 1376G8 2930-8 2930-8U. 7" 89 BFS 89 BDD 89 BBC 1376G9 1376 ZIR9 2930-9 2930-9U. 7 1/4" 91 BFS 91 BDD 91 BBC 1376G10 1376 ZIR10 2974-11 2974-11U. 7 1/2" 92 BFS 92 BDD 92 BBC 1376GS11 2974-11 2974-11U. NOTE: DUAL-DURO AND GRAYLOY ARE REGISTERED TRADEMARKS OF SOUTHWEST OILFIELD PRODUCTS. VALVES & SEATS (OEM 12-P-160). STAINLESS PULLER HEAD.

9 TYPE VALVE INSERT SPRING SEAT PULLER HEAD. SPRING STYLE. SOUTHWEST (Full Open) 777-8B N/A 941 N/A 877-8 SWTM4250 SPLIT JAW. SWND-7PH PANCAKE. FULL OPEN-ROUGHNECK SWND-7V2 SW5710-115L N/A SWND-7S12. SWTM40-SN SPLIT JAW. FULL OPEN-ROUGHNECK SWND-7PH PANCAKE. SWND-7V2HC SW5710-115L N/A SWND-7S12. (High Temp) SWTM40-SN SPLIT JAW. FULL OPEN-ROUGHNECK SWND-7PH PANCAKE. SWND-7V1 SWND-7I SW5710-115L N/A SWND-7S12. (w/Replaceable Urethane Insert) SWTM40-SN SPLIT JAW. 3 WEB DOUBLE ANGLE O-RING SWR0500110 SWR0514275 SWR0513744 SWR0514790 SWR0514299 SWTM3-7T. 3 WEB (High Temp) SWR0520502 SW0520501 SWR0513744 SWR0514790 SWR0514299 SWTM3-7T 3 J HOOK. 3 WEB STANDARD PLATE SWR0505062 SWR0504893 SWR0513937 SWR0514423 SWR0514299 SWTM3-7T.

10 4 WEB SWU5C-EEF SWUDD-7B SW5710-115 N/A SW7DD-B12 SWTM4-7. 4 J HOOK. 4 WEB (High Temp) SWU5C-EEFHT SWUDD-7 BHT SW5710-115 N/A SW7DD-B12 SWTM4-7. PANCAKE SPLIT JAW 3 J HOOK 4 J HOOK. SOUTHWEST OILFIELD PRODUCTS. 12-P-160 SUCTION MANIFOLD (PART NO. 8576-50). 75-1/2 . (OVERALL LENGTH). 6 7 4 5 2 6 1 3 2 5. BOM TABLE: S. No. Part # Description Qty. 1 8576-50 MANIFOLD 1. 2 10 150 LB. ANSI WELDNECK RING JOINT TYPE FLANGE 2. 3 10 150 LB. ANSI SLIP-ON RING JOINT TYPE FLANGE 1. 4 10 150 LB. ANSI BLIND FLANGE 1. 5 R-52D RING JOINT GASKET 2. 6 HHN0875-9 7/8-9 HEAVY HEX NUT 24. 7 4017-56 ALLOY PUMP STUD 12. 8 7 6 5 4 3 2 1. 8376-50A DISCHARGE STRAINER CROSS ASSEMBLY.