southwest mud pump parts in stock

For over 65 years, Southwest Oilfield Products has been a leading mud pump fluid-end and consumable parts provider trusted by drilling companies around the globe. We provide a full portfolio of parts to keep your mud pump system performing efficiently and reliably.

To search for a part, please visit our online parts catalog. In addition to parts list and schematics, our electronic parts catalog also contains product bulletins and helpful tools to keep your mud pump equipment operating in top condition.

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For over 60 years, Southwest Oilfield Products has been providing the industry with high-quality mud pump parts and we are excited to expand our product offering to include well service pump fluid ends and consumable parts. With over 15 domestic store locations, we are certain to have a convenient location that is ready to serve you.

Plungers: Southwest offers high-quality plungers with a variety of coating options that are suitable for a wide range of applications. Depending on operating conditions our trained specialist will help you select the option to best suit your needs.

Packing: Our well-service pump packing options are all-inclusive from moderate to severe service sealing designs. We offer both replacement and complete packing sets.

For over 60 years, Southwest Oilfield Products has been providing the industry with high-quality mud pump parts and we are excited to expand our product offering to include well service pump fluid ends and consumable parts. With over 15 domestic store locations, we are certain to have a convenient location that is ready to serve you.

Since 1947, Southwest Oilfield Products, Inc., has been an independent, OEM manufacturer and supplier of quality mud pump fluid-end replacement parts.

MUD PUMP PERFORMANCE CHART PUMP MAX MAX STROKE LINER SIZE IN INCHES MODEL I.H.P. S.P.M. LENGTH 4 4 1/2 5 5¼ 5½ 5¾ 6 6¼ 6½ 6¾ 7 7 1/4 7 1/2 MAX-P.S.I. 5000 5000 5000 5000 4714 4313 3960 3650 3380 3130 2910 2713 2535 12”A-1700-PT 1700 150 G.P.R. 1.96 2.48 3.06 3.37 3.70 4.05 4.41 4.78 5.17 5.11 6.00 6.43 6.88 G.P.M. @ 150 R.P.M. 294 372 459 506 555 608 662 717 776 767 900 965 1032 MAX-P.S.I. 5000 5000 5000 5000 4714 4313 3960 3650 3380 3130 2910 2713 2535 10”A-1400-PT 1400 150 G.P.R. 1.63 2.07 2.55 2.81 3.09 3.37 3.67 3.98 4.31 4.65 5.00 5.36 5.74 G.P.M. @ 150 R.P.M. 245 311 383 422 464 506 551 597 647 698 750 804 861

BASED ON 100% VOLUMETRIC EFFICIENCY AND 90% MECHANICAL EFFICIENCY FLUID END TYPE MODEL OF PUMP SIZE OF PUMP OEM 5000 PSI OILWELL A-1700-PT / A-1400-PT 7-1/2” X 12” / 10”

ITEM QTY. NO. PART NO. DESCRIPTION REQ’D 1 1388YXX LINER REFER TO GUIDE TO ORDERING CHART ON PG. 6 FOR TYPE (G); (Y); AND FOR BORE SIZE (XX) 3 2 2974-XX LINER GASKET (REFER TO GUIDE TO ORDERING CHART FOR TYPE AND SIZE (XX) 3 3 8488-4 WEARPLATE 3 4 2974-1 WEARPLATE GASKET (ALSO AVAILABLE IN URETHANE P# 2974-1U) 3 5 XX-BYY PISTON (REFER TO GUIDE TO ORDERING CHART FOR SIZE (XX) AND FOR TYPE (YY) 3 5A 2932 PISTON BUSHING (FROM 1-5/8” TO 1-1/2” STRAIGHT BORE) 3 6 568-225 PISTON SEAL 3 7 1290HW-25 PISTON ROD (WITH 1 ½-8 ELASTIC STOP NUT) 3 8 API-4ESN PISTON ROD NUT 3 9 1290W2 PISTON ROD CONNECTING STUD (WITH WATER HOLE) 3 10 1290HW1 SUB ROD 3 11 1290CW ROD CLAMP (WITH WATER JACKET) 3 11A 1200H30 HOSE (1/2” X 30” WITH 1/2” MALE X 3/8” MALE CONNECTIONS) 3 11B 1200120 PIPE (3/8” X 12” GALVANIZED AND THREADED ON ONE END) 3 11C 4018-94 BOLT (5/8-11 GRADE 8 BOLT WITH LOCK NUT AND WASHER) 6 12 1200G90 PONY ROD 3 13 SEE PAGE VALVE COMPLETE 6 14 SEE PAGE VALVE INSERT 6 15 SEE PAGE VALVE SPRING 6 16 SEE PAGE VALVE SEAT 6 SWTM1700 HYDRAULIC SEAT PULLER KIT COMPLETE (REFER TO TOOLS SECTION IN CATALOG) 1 4475-3A SOUTHWEST HP QUICK-CHANGE VALVE COVER ASSEMBLY: (QTY PER ASSY CONSISTS OF ITEMS 17-24) 17 4475 VALVE COVER FLANGE 1 18 4575 SCREW GLAND 1 19 4675-3A PLUG (COMPLETE WITH VALVE GUIDE; BUSHING; AND SCREWS) INCLUDES ITEMS 21, 22, & 23 1 20 P129 HP VALVE COVER PLUG NITRILE SEAL (ALSO AVAILABLE IN URETHANE SEAL USE P# P129U) 1 21 4775-3R VALVE GUIDE (COMPLETE WITH BUSHING #4700I) 1 22 4700I VALVE GUIDE BUSHING (ALSO AVAILABLE IN URETHANE P# 4700IU) 1 23 4016-99 VALVE GUIDE SCREW 2 24 4015-2 VALVE COVER STUD (WITH SW PART# HHN1250-7 1 ¼-7 HEAVY HEX NUT) 12 OILWELL VALVE COVER ASSEMBLY: (QTY PER ASSY CONSISTS OF ITEMS 22, AND ITEMS 25-28) 25 80500003 VALVE COVER 1 FLUID END TYPE MODEL OF PUMP SIZE OF PUMP OEM 5000 PSI OILWELL A-1700-PT / A-1400-PT 7-1/2” X 12” / 10”

NOTE: DUAL-DURO® AND GRAYLOY® ARE REGISTERED TRADEMARKS OF SOUTHWEST® OILFIELD PRODUCTS. VALVES & SEATS (OEM OILWELL A-1700-PT/ A-1400-PT) STAINLESS PULLER HEAD TYPE VALVE INSERT SPRING SEAT PULLER HEAD SPRING STYLE SOUTHWEST (Full Open) 777-8B N/A 941 N/A 877-7 SWTM4250 SPLIT JAW SWTM40-SN SPLIT JAW FULL OPEN-ROUGHNECK SWND-7V2 N/A SW5710-115L N/A SWND-7S1 SWND-7PH PANCAKE FULL OPEN-ROUGHNECK SWTM40-SN SPLIT JAW SWND-7V2H N/A SW5710-115L N/A SWND-7S1 (High Temp) SWND-7PH PANCAKE FULL OPEN-ROUGHNECK SWTM40-SN SPLIT JAW SWND-7V1 SWND-7I SW5710-115L N/A SWND-7S1 (w/Replaceable Urethane Insert) SWND-7PH PANCAKE3 WEB DOUBLE ANGLE O-RING SWR0500110 SWR0514275 SWR0513744 SWR0514790 SWR0509309 SWTM3-7T 3 WEB (High Temp) SWR0520502 SWR0520501 SWR0513744 SWR0514790 SWR0509309 SWTM3-7T 3 J HOOK 3 WEB STANDARD PLATE SWR0505062 SWR0504893 SWR0513937 SWR0514423 SWR0509309 SWTM3-7T 4 WEB SWU5C-EEF SWUDD-7B SW5710-110 N/A SW7DD-B1 SWTM4-7 4 J HOOK 4 WEB (High Temp) SWU5C-EEFHT SWUDD-7BHT SW5710-110 N/A SW7DD-B1 SWTM4-7

QJ deep well submersible pump is a water drawing tool submerging into water to work,which integrates the motor and the water pump.It is applicable for drawing the groundwater from the deep well as well as for the water drawing engineering of rivers ,reservoirs, channels ,and so on: mainly for irrigation of farmland,water supply for people and livestock in plateau mountains and construction sites.

Welcome to buy or wholesale quality and durable 3/4 inch single phase/ three phase qj stainless steel electric deep well submersible pump at the most competitive price from our factory. Our company, Dalang Pump, is one of the leading water pump manufacturers and suppliers in China. We can offer you the quotation consultation.