SOUTHWEST MUD PUMP PARTS LIST 2417

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