SOUTHWEST OILFIELD PRODUCTS, INC. MUD PUMP EXPENDABLE PARTS LIST SOUTHWEST FLUID END 8446-25A FOR WIRTH TPK-1600, 7500 P.S.I. MUD PERFORMANCE CHART LINER SIZE IN INCHES PUMP MAX MAX STROKE MODEL I.H.P. S.P.M. LENGTH 4 4 1/4 4 1/2 4 3/4 5 5 1/4 5 1/2 5 3/4 6 6 1/4 6 1/2 6 3/4 7 TPK-1600 1600 120 12 MAX-P.S.I. 7500 7500 7500 7449 6723 6098 5556 5083 4669 4303 3978 3689 3430 G.P.R. 1.96 2.21 2.48 2.76 3.06 3.37 3.70 4.05 4.41 4.78 5.17 5.58 6 G.P.M. @ 115 R.P.M. 235 265 297 331 367 405 444 486 529 574 621 669 720 NOTE: I.H.P.= INPUT HORSE POWER S.P.M.= STROKES PER MINUTE P.S.I.= POUNDS PER SQUARE INCH G.P.R.= GALLONS PER REVOLUTION *MAX-P.S.I. CALCULATIONS DO NOT EXCEED MAXIMUM FLUID END PRESSURE RATINGS BASED ON 100% VOLUMETRIC EFFICIENCY AND 90% MECHANICAL EFFICIENCY 1600 I.H.P. X 90% MECHANICAL EFFICIENCY= 1440 WHP APPROVED BY: DATE: FILE# F:\ACAD\FORMS\WIRTH TPK 1600 PAGE 1.xlsREVISED BY: REVISION DATE: REVISION
SOUTHWEST 8446-25A TPK-1600 WIRTH 7500 psi FLUID END TYPE MODEL OF PUMP SIZE OF PUMP ITEM NO. PART NO. DESCRIPTION 8446-25A FLUID END ASSEMBLY: (CONSISTS OF ITEMS: 3,4,5,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,37,39,&40) 1 1388-XX LINER REFER TO GUIDE FOR ORDERING CHART ON PG. 6 FOR TYPE (G); (Y); AND FOR BORE SIZE (XX) 3 2 2974-XX** LINER SEAL 3 3 8446-29 LINER WEARPLATE 3 4 568-369 WEARPLATE O-RING (PARKER SIZE NUMBER 2-369) 3 5 2988** WEARPLATE & MODULE SEAL 6 6 XX-BYY PISTON (REFER TO GUIDE FOR ORDERING CHART ON PAGE 6 FOR SIZE (XX) AND FOR TYPE(YY)) 3 7 568-225 PISTON SEAL 3 8 1287-32 PISTON ROD (WITH ELASTIC STOP NUT) 3 9 API-4ESN PISTON ROD NUT *TORQUE TO 1000 FT.LBS (MAX) 3 10 1287-1 SUB ROD 3 11 1287-CW ROD CLAMP (WITH WATER JACKET) 6 11A 1200H30 HOSE (1/2 X 30 WITH ½ MALE X 3/8 MALE CONNECTIONS) 3 11B 1200130 PIPE (3/8 X 13 GALVANIZED AND THREADED ON ONE END) 3 11C 4018-93 BOLT (5/8 X 6-1/2 GRADE 8 BOLT WITH LOCK NUT AND WASHER) *TORQUE TO 150 FT.LBS (MAX) 12 12 6200G-26 PONY ROD 3 13 SEE PAGE 6 VALVE COMPLETE 6 14 SEE PAGE 6 VALVE INSERT 6 15 SEE PAGE 6 VALVE SPRING 6 16 SEE PAGE 6 VALVE SEAT 6 HP-1700 HYDRAULIC SEAT PULLER KIT COMPLETE (REFER TO TOOLS SECTION IN CATALOG) 1 17 4488-25 VALVE COVER FLANGE 6 18 4588-25 SCREW GLAND 6 19 4690-25A PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) INCLUDES ITEMS 20, 21,22, & 23 6 ** POLYURETHANE SEAL AVAILABLE 2988-U; P-115U; 2974-U; 4700-IU QTY. REQ D APPROVED BY: Earl Foote DATE: 1-4-11 PAGE 1 OF 2 FILE# 8446-25A TPK1600 SWFE BILL OF MATERIALS.DOC REVISED BY: Earl Foote REVISION DATE: 1-4-11 REVISION A REVISION A REVISED TORQUE VALUES BASED ON MULTIPLE LUBRICATION CONDITIONS.
SOUTHWEST TPK-1600 WIRTH 7500 psi FLUID END TYPE MODEL OF PUMP SIZE OF PUMP ITEM NO. PART NO. DESCRIPTION 20 P115** HP VALVE COVER PLUG NITRILE SEAL 6 21 4788R-25 VALVE GUIDE (COMPLETE WITH BUSHING #4700-I) 6 22 4700-I VALVE GUIDE BUSHING 6 23 4018-18 VALVE GUIDE SCREW *TORQUE TO 53-80-107 FT.LBS 12 24 4015-2 VALVE COVER STUD (WITH 1-1/4-7 HEAVY HEX NUT) *TORQUE TO 669-970-1338 FT.LBS 72 25 4020-20 SPACER FLANGE CAP SCREW *TORQUE TO 2730-4095-5460 FT.LBS 12 26 6446-1 LINER RETAINER PLATE 3 27 6446-2 LINER RETAINER FLANGE 3 28 4018-7 LINER RETAINER CAP SCREW *TORQUE TO 455-682-909 FT.LBS 30 29 6546 LINER RETAINER GLAND 3 30 4019-54 SUCTION MODULE STUD (WITH 1-3/4-8 HEAVY HEX NUTS) *TORQUE TO 2275-3299-4550 FT.LBS 18 31 4018-19 SUCTION MANIFOLD CAP SCREW *TORQUE TO 215-322-430 FT.LBS 18 32 8546 SUCTION MANIFOLD 1 33 2988** SUCTION MANIFOLD SEAL 3 34 8446-26 SUCTION MODULE 3 35 8446-27 DISCHARGE MODULE 3 36 8488-5 DOWEL PIN 6 37 8346-25 DISCHARGE MANIFOLD 1 38 4019-60 DISCHARGE MANIFOLD STUD (WITH 1-1/4-7 HEAVY HEX NUT) *TORQUE TO 757-1098-1514 FT.LBS 18 39 2988** DISCHARGE MANIFOLD SEAL 3 40 4020-19 POWER END CAP SCREW *TORQUE TO 1196-1794-2393 FT.LBS 24 41 8488-11 SET SCREW 3 42 8446-28 SPACER FLANGE 3 *TORQUE VALUES ARE DEPENDANT ON TYPE OF LUBE USED. THE FIRST VALUE IS COPPER COAT, THE SECOND VALUE IS MOLY GREASE, AND THE THIRD VALUE IS DRY NO LUBE (NOT RECOMMENDED). THE TORQUE VALUE FOR THE PISTON ROD NUT (ITEM 9) AND THE ROD CLAMP BOLT (ITEM 11C) IS A MAXIMUM VALUE AND SHOULD BE USED REGARDLESS OF LUBE TYPE. ** POLYURETHANE SEAL AVAILABLE 2974-U; P-115U; 2988-U; 4700-IU QTY. REQ D APPROVED BY: Earl Foote DATE: 1-4-11 PAGE 2 OF 2 FILE# 8446-25A TPK1600 SWFE BILL OF MATERIALS.DOC REVISED BY: Earl Foote REVISION DATE: 1-4-11 REVISION A REVISION A REVISED TORQUE VALUES BASED ON MULTIPLE LUBRICATION CONDITIONS.
SOUTHWEST\WIRTH TPK-1600 7" X 12" 7500 P.S.I. GUIDE TO ORDERING PISTONS LINERS LINER SEALS SIZE FAIL-SAFE DUAL-DURO GRAYLOY ZIRCONIA RUBBER URETHANE 4" 76-BSF 76-BDD 1388G06 N/A 2974-06 2974-06U 4 1/4" 77-BFS 77-BDD 1388G07 N/A 2974-07 2974-07U 4 1/2" 78-BFS 78-BDD 1388G08 N/A 2974-08 2974-08U 4 3/4" 79-BFS 79-BDD 1388G09 N/A 2974-09 2974-09U 5" 81-BFS 81-BDD 1388G1 1388ZIR1 2974-1 2974-1U 5 1/4" 82-BFS 82-BDD 1388G2 N/A 2974-2 2974-2U 5 1/2" 83-BFS 83-BDD 1388G3 1388ZIR3 2974-3 2974-3U 5 3/4" 84-BFS 84-BDD 1388G4 N/A 2974-4 2974-4U 6" 85-BFS 85-BDD 1388G5 1388ZIR5 2974-5 2974-5U 6 1/4" 86-BFS 86-BDD 1388G6 N/A 2974-6 2974-6U 6 1/2" 87-BFS 87-BDD 1388G7 1388ZIR7 2974-7 2974-7U 6 3/4" 88-BFS 88-BDD 1388G8 N/A 2974-8 2974-8U 7" 89-BFS 89-BDD 1388G9 N/A 2974-9 2974-9U VALVES & SEATS TYPE VALVE INSERT SPRING STAINLESS SPRING SEAT PULLER HEAD FULL OPENING SWND-6-V2 5710-115 SWND-6-S4 SWND-6-PH *DBL-ANGLE O-RING SWR-0500119 SWR-0515845 SWR-0513744 SWR-0514790 SWR-0512436 SWTM-3-7D *STANDARD PLATE SWR-0505038 SWR-0504890 SWR-0513937 SWR-0515576 SWR-0512436 SWTM-3-7D *CROSS ARM SEAT SW5B-EH SWUDD-6A SW5710-115 SW1235-123 SW6ADD-B4 SWJDD-6A * CENTER GUIDED VALVES AND SEATS NOTE: DUAL-DURO AND GRAYLOY ARE REGISTERED TRADEMARKS OF SOUTHWEST OILFIELD PRODUCTS, INC. APPROVED BY: DATE: FILE# H:\ACAD\FORMS\xxx.XLS REVISED BY: REVISION DATE: REVISION Pg. 6
BILL OF MATERIAL # 8376-26A-BM DISCHARGE CROSS / STRAINER 7500 PSI W.P. SOUTHWEST FLUID END TYPE MODEL OF PUMP SIZE OF PUMP ITEM NO. PART NO. DESCRIPTION QTY. REQ D 8376-26A ASSEMBLY: 5 1/8 10,000 LB. API FLANGES FOR HYDRIL DAMPNER K20-7500 1 8376-26 DISCHARGE CROSS 1 2 8290-26RD STRAINER 1 3 10000-5BFLANGE 5 1/8 10,000 # API BLIND FLANGE 1 4 BX-169 RING JOINT 4 5 BX-155 RING JOINT 1 6 4019-56 STUDS, COMPLETE (WITH HEX NUTS ***) 48 7 HHN1125-7 1 1/8-7 HEAVY HEX NUT 48 APPROVED BY: DATE: FILE# F:\FORMS\8376-26A-BM REVISED BY: REVISION DATE: REVISION