SOUTHWEST MUD PUMP PARTS LIST
8482-25A_National_14-P-220_7500PSI
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
SOUTHWEST 7500 P.S.I. NATIONAL 14-P-220 9” X 14”ITEM
NO.
PART NO. DESCRIPTION QTY.REQ，D
8482-25A FLUID END ASSEMBLY: (CONSISTS OF ITEMS: 3,4，16，17，18，19,20,21，22,23,24,25,26,27,28,29,32,33,34) 1 6382G-XX LINER REFER TO GUIDE FOR ORDERING CHART FOR TYPE (G); (Y); AND FOR BORE SIZE (XX) 3
2 2930-XX LINER SEAL 3
3 8482-5 WEARPLATE 3
4 2988 WEARPLATE & MODULE SEAL (also available in urethane part# 2988U) 6
5 XX-BYY PISTON (REFER TO GUIDE FOR ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) 3
6 568-225 PISTON O-RING 3
7 6282W32 PISTON ROD (WITH ELASTIC STOP NUT) 3
8 API-4ESN PISTON ROD ELASTIC STOP NUT 3
9 6282-1 SUB ROD 3
10 6282CWY ROD CLAMP (CONSIST OF 10A，10B，10C)(FOR CLAMP ONLY，USE 6282C) 6
10A 1200H30 HOSE 3
10B 1200160 PIPE 3
10C 4020-29 ROD CLAMP BOLT 12
11 6200G82 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 in catalog) 1
16 4476 THREADED FLANGE 6
17 4597 SCREW GLAND 6
18 4609-25 PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) INCLUDES ITEMS 20, 21，& 22 6
19 P119 HP VALVE COVER PLUG SEAL 6
20 4776R VALVE GUIDE (complete with bushing #47001) 6
21 4700I VALVE GUIDE BUSHING (also available in urethane part# 4700IU) 6
22 4016-98 VALVE GUIDE SCREW 12
23 4015-54 VALVE COVER STUD (WITH SW PART# HHN1500-6 1 */2-6 HEAVY HEX NUT) 84
24 4019-24 POWER END STUD (WITH SW PART# HHN1500-6 1 /-6 HEAVY HEX NUT) 30
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
SOUTHWEST 7500 P.S.I. NATIONAL 14-P-220 9” X 14”
ITEM
NO.
PART NO. DESCRIPTION QTY.REQ，D
25 6482 LINER RETAINER FLANGE 3
26 4015-52 LINER RETAINER STUD (with sw part# HHN1250-7 1 %-7 heavy hex nut) 18
27 6582 LINER RETAINER NUT 3
28 4020-6 SUCTION MODULE STUD (WITH SW PART# HHN2000-8 2-8 HEAVY hex NUT) 18
29 4018-19 SUCTION MANIFOLD CAP SCREW 24
30 8582 SUCTION MANIFOLD 1
31 AJO326 SUCTION MANIFOLD SEAL 3
32 8482-26 SUCTION MODULE 3
33 8482-27 DISCHARGE MODULE 3
34 8488-5 DOWEL PIN 6
35 4019-60 DISCHARGE MANIFOLD STUD (with sw part# HHN1250-7 1 %-7 heavy hex nut) 18
36 8382-25 DISCHARGE MANIFOLD 1
37 2988 DISCHARGE MANIFOLD SEAL 3
SOUTHWEST 7500 PSI 14-P-220 GUIDE TO ORDERING
PISTONS LINERS LINER GASKETS
SIZE FAIL-SAFE BLACK CAT DUAL-DURO® GRAYLOY® ZIRCONIA RUBBER URETHANE
5″ 81BFS 81BBC 81BDD 6382G1 6382ZIR1 2930-1 2930-1U
5 1/4″ 82BFS 82BBC 82BDD 6382G2 2930-2 2930-2U
5 1/2″ 83BFS 83BBC 83BDD 6382G3 6382ZIR3 2930-3 2930-3U
5 3/4″ 84BFS 84BBC 84BDD 6382G4 2930-4 2930-4U
6″ 85BFS 85BBC 85BDD 6382G5 6382ZIR5 2930-5 2930-5U
6 1/4″ 86BFS 86BBC 86BDD 6382G6 2930-6 2930-6U
6 1/2″ 87BFS 87BBC 87BDD 6382G7 6382ZIR7 2930-7 2930-7U
6 3/4″ 88BFS 88BBC 88BDD 6382G8 2930-8 2930-8U
7″ 89BFS 89BBC 89BDD 6382G9 6382ZIR9 2930-9 2930-9U
7 1/4″ 91BFS 91BBC 91BDD 6382G10 2930-10
7 1/2″ 92BFS 92BBC 92BDD 6382G11 2930-11
7 3/4″ 93BFS 93BBC 93BDD 6382G12 2930-12
8″ 94BFS 94BBC 94BDD 6382G13 2930-13
8 1/4″ 95BFS 95BBC 95BDD 6382G14
8 1/2″ 96BFS 96BBC 96BDD 6382G15
8 3/4″ 97BFS 97BBC 97BDD 6382G16
9 98BFS 98BBC 98BDD 6382G17
VALVES & SEATS 14-P-220
TYPE VALVE INSERT SPRING STAINLESS
SPRING
SEAT PULLER HEAD PULLER HEAD STYLESOUTHWEST (Full Open) 777-8B N/A 941 N/A 877-8 SWTM4250 SPLIT JAW
FULL OPEN-ROUGHNECK (Cast N Place Insert) SWND-7V2 N/A SW5710-115L N/A SWND-7S12 SWND-7PH
SWTM40-SN
PANCAKE SPLIT JAWFULL OPEN-ROUGHNECK (High Temp) SWND-7V2HC N/A SW5710-115L N/A SWND-7S12 SWND-7PH
SWTM40-SN
PANCAKE SPLIT JAWFULL OPEN-ROUGHNECK (w/Replaceable Urethane Insert) SWND-7V1 SWND-7I SW5710-115L N/A SWND-7S12 SWND-7PH
SWTM40-SN
PANCAKE SPLIT JAW3 WEB DOUBLE ANGLE O-RING SWR0500110 SWR0514275 N/A SWR0514790 SWR0514299 SWTM3-7T 3 J HOOK
3 WEB (High Temp) SWR0520502 SWR0520501 N/A SWR0514790 SWR0514299 SWTM3-7T
3 WEB STANDARD PLATE SWR0505062 SWR0504893 N/A 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