Description
SOUTHWEST MUD PUMP PARTS LIST
8494-25A_EMSCO_FC 2200 7500 P.S.I.
| FLUID END TYPE | MODEL OF PUMP | SIZE OF PUMP | ||||||||||
| SOUTHWEST 7500 PSI | EMSCO FC-2200 | 9” X 15” | ||||||||||
| ITEM NO. | PART NO. | DESCRIPTION | QTY. REQ’D | |||||||||
| 8494-25A | FLUID END ASSEMBLY: (CONSISTS OF ITEMS:2,3,4,5，18，19,20,21，22,23,24,25,26,27,28,29,30,31，33,34,35,36,37,38,40) | |||||||||||
| 1 | 6394GXX | LINER (REFER TO GUIDE FOR ORDERING CHART FOR TYPE (G); (Y); AND FOR BORE SIZE (XX) | 3 | |||||||||
| 2 | AJO524S | LINER & WEARPLATE SEAL (also available in urethane) | 6 | |||||||||
| 3 | 8494-54-1 | LINER WEARPLATE BASE | 3 | |||||||||
| 4 | 8494-54-2 | LINER WEARPLATE | 3 | |||||||||
| 5 | 4020-36 | LINER WEARPLATE CAPSCREW | 18 | |||||||||
| 6 | XX-BYY | PISTON (REFER TO GUIDE FOR ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) | 3 | |||||||||
| 7 | 568-225 | PISTON SEAL | 3 | |||||||||
| 8 | 6293-33 | PISTON ROD (WITH ELASTIC STOP NUT) | 3 | |||||||||
| 9 | API-4ESN | PISTON ROD NUT | 3 | |||||||||
| 10 | 6293-3 | SUB ROD | 3 | |||||||||
| 11 | 6293-4 | PISTON ROD CONNECTING STUD | 3 | |||||||||
| 12 | 6293CW | ROD CLAMP | 3 | |||||||||
| 12A | 1200H30 | HOSE | 3 | |||||||||
| 12B | 1200160 | PIPE | 3 | |||||||||
| 12C | 4019-92 | ROD CLAMP CAPSCREW WITH HI-COLLAR LOCK WASHERS | 6 | |||||||||
| 13 | 6200G93 | PONY ROD | 3 | |||||||||
| 14 | SEE PAGE | VALVE COMPLETE | 6 | |||||||||
| 15 | SEE PAGE | VALVE INSERT | 6 | |||||||||
| 16 | SEE PAGE | VALVE SPRING | 6 | |||||||||
| 17 | SEE PAGE | VALVE SEAT | 6 | |||||||||
| SWTM1700 | HYDRAULIC SEAT PULLER KIT COMPLETE (refer to tools section in catalog) | 1 | ||||||||||
| 18 | 4476 | VALVE COVER FLANGE | 6 | |||||||||
| 19 | 4597 | SCREW GLAND | 6 | |||||||||
| 20 | 4609-25A | PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) INCLUDES ITEMS 21，22, 23, & 24 | 6 | |||||||||
| 21 | P119 | HP VALVE COVER PLUG NITRILE SEAL | 6 | |||||||||
| 22 | 4776R | VALVE GUIDE (complete with bushing #47001) | 6 | |||||||||
| 23 | 4700I | VALVE GUIDE BUSHING | 6 | |||||||||
| 24 | 4016-98 | VALVE GUIDE SCREW | 12 | |||||||||
| FLUID END TYPE | MODEL OF PUMP | SIZE OF PUMP | ||||||
| SOUTHWEST 7500 PSI | EMSCO FC-2200 | 9” X 15” | ||||||
| ITEM NO. | PART NO. | DESCRIPTION | QTY. REQ’D | |||||
| 25 | 4015-54 | VALVE COVER STUD (with sw part# HHN1500-6 1 */2-6 heavy hex nut) | 72 | |||||
| 26 | 4020-42 | POWER END STUD (WITH SW PART# HHN1750-8 1 %-8 heavy hex nut) | 24 | |||||
| 27 | 6494-25 | LINER RETAINER FLANGE | 3 | |||||
| 28 | 4020-43 | LINER RETAINER STUD (with sw part# HHN1125-8 1 1/8-8 heavy hex nut) | 48 | |||||
| 29 | 6594-25 | LINER RETAINER NUT | 3 | |||||
| 30 | 4020-6 | SUCTION MODULE STUD (WITH SW PART# HHN2000-8 2-8 HEAVY hex NUT) | 18 | |||||
| 31 | 4020-27 | SUCTION MANIFOLD CAPSCREW | 18 | |||||
| 32 | SUCTION MANIFOLD | 1 | ||||||
| 33 | 568-442 | SUCTION MANIFOLD O-RING | 3 | |||||
| 34 | 8494-26S | SUCTION MODULE | 3 | |||||
| 35 | 8494-27D | DISCHARGE MODULE | 3 | |||||
| 36 | 8488-5 | DOWEL PIN | 6 | |||||
| 37 | 2988 | MODULE SEAL | 3 | |||||
| 38 | 4020-44 | DISCHARGE MANIFOLD STUD (with sw part# HHN1500-8 1 /-8 heavy hex nut) | 12 | |||||
| 39 | DISCHARGE MANIFOLD | 1 | ||||||
| 40 | 568-349 | DISCHARGE MANIFOLD O-RING | 3 | |||||
OUTHWEST FC-2200 GUIDE TO ORDERING
| PISTONS | LINERS | LINERS SEALS | |||||
| SIZE | FAIL-SAFE | DUAL-DURO1” | GRAYLOY K | ZIRCONIA | URETHANE | ||
| 4M | 76-BFS | 76-BDD | 6394G06 | AJO-524SU | |||
| 4-1/4″ | 77-BFS | 77-BDD | 6394G07 | AJO-524SU | |||
| 4-1/2″ | 78-BFS | 78-BDD | 6394G08 | AJO-524SU | |||
| 4-3/4，， | 79-BFS | 79-BDD | 6394G09 | AJO-524SU | |||
| 5M | 81-BFS | 81-BDD | 6394G1 | 6394ZIR1 | AJO-524SU | ||
| 5-1/4″ | 82-BFS | 82-BDD | 6394G2 | AJO-524SU | |||
| 5-1/2″ | 83-BFS | 83-BDD | 6394G3 | 6394ZIR3 | AJO-524SU | ||
| 5-3/4″ | 84-BFS | 84-BDD | 6394G4 | AJO-524SU | |||
| 6，’ | 85-BFS | 85-BDD | 6394G5 | 6394ZIR5 | AJO-524SU | ||
| 6-1/4″ | 86-BFS | 86-BDD | 6394G6 | AJO-S24SU | |||
| 6-1/2″ | 87-BFS | 87-BDD | 6394G7 | 6394ZIR7 | AJO-524SU | ||
| 6-3/4” | 88-BFS | 88-BDD | 6394G8 | AJO-524SU | |||
| 7，， | 89-BFS | 89-BDD | 6394G9 | 6394ZIR9 | AJO-524SU | ||
VALVES & SEATS
TYPE VALVE INSERTS SPRING STAINLESS SPRING SEAT ] PULLER HEAD,
- • – I i
*DBL-ANGLE O-RING SWR-0500110 SWR-0514275 SWR-0514790 SWR-0514299 SWIM-3-7
VALVES & SEATS (EMSCO FC-2200)
| TYPE | VALVE | INSERT | SPRING | STAINLESS SPRING | SEAT | PULLER HEAD | PULLER HEAD STYLE |
| SOUTHWEST (Full Open) | 777-8B | N/A | 941 | N/A | 877-8 | SWTM4250 | SPLIT JAW |
| FULL OPEN-ROUGHNECK | SWND-7V2 | N/A | SW5710-115L | N/A | SWND-7S12 | SWND-7PH SWTM4250 | PANCAKE SPLIT JAW |
| FULL OPEN-ROUGHNECK (High Temp) | SWND-7V2HC | N/A | SW5710-115L | N/A | SWND-7S12 | SWND-7PH SWTM4250 | PANCAKE SPLIT |
| FULL OPEN-ROUGHNECK (w/Replaceable Urethane Insert) | SWND-7V1 | SWND-7I | SW5710-115L | N/A | SWND-7S12 | SWND-7PH SWTM4250 | JAW |
| 3 WEB DOUBLE ANGLE O-RING | SWR0500110 | SWR0514275 | SWR0513744 | SWR0514790 | SWR0514299 | SWTM3-7T | |
| 3 WEB (High Temp) | SWR0520502 | SWR0520501 | SWR0513744 | SWR0514790 | SWR0514299 | SWTM3-7T | 3 J HOOK |
| 3 WEB STANDARD PLATE | SWR0505062 | SWR0504893 | SWR0514423 | SWR0514299 | SWTM3-7T | ||
| 4 WEB | SWU5C-EEF | SWUDD-7B | SW5710-115 | N/A | SW7DD-B12 | SWTM4-7 | 4 J HOOK |
| 4 WEB (High Temp) | SWU5C-EEFHT | SWUDD-7BHT | SW5710-115 | N/A | SW7DD-B12 | SWTM4-7 | |
TORQUE SPECIFICATIONS FOR 8494-25A SOUTHWEST FLUID END ASSEMBLY
EMSCO FC-2200 7500 P.S.I.
| TORQUE TYPE (EXPRESSED IN FOOT-POUNDS) | ||||
| PART NUMBER | DESCRIPTION | COPPERCOTE | MOLY GREASE | DRY (NOT RECOMMENDED) |
| API-4 ESN 4020-36 | PISTON ROD NUT LINER WEARPLATE CAPSCREW | NO MORE FORCE THAN ONE MAN ON 3′ WRENCH/CHEATER COMBINATION 150 MAXIMUM | ||
| 6293-4 | PISTON ROD CONNECTING STUD | 3463 | 5021 | 6925 |
| 4016-98 | VALVE GUIDE SCREW | 53 | 80 | 107 |
| 4015-54 | VALVE COVER STUD | 1208 | 1752 | 2417 |
| 4020-42 | POWER END STUD | 2275 | 3299 | 4550 |
| 4020-43 | LINER RETAINER STUD | 555 | 805 | 1111 |
| 4020-6 | SUCTION MODULE STUD | 3463 | 5021 | 6925 |
| 4020-27 | SUCTION MANIFOLD CAPSCREW | 303 | 455 | 606 |
| 4020-44 | DISCHARGE MANIFOLD STUD | 1397 | 2025 | 2794 |