southwest mud pump module free sample

The L-shaped two-piece fluid-end was adopted into the market over 35 years ago because it was an obvious improvement over one-piece modules. Since the suction module is separate from the discharge module, it is possible to replace the suction module when it wears out instead of replacing the entire fluid end.

Southwest’s L-shaped fluid-end is manufactured from heat-treated 4130 forgings and equipped with our quick-change valve cover system; our L-shaped modules offer unmatched performance.

The market demand for 7500 psi land drilling has continued to increase and is forecasted to remain strong as drillers and operators seek to complete wells more faster and more efficiently. Southwest Oilfield Products has the expertise and ability to convert existing 5000 psi pump systems with our 7500 psi fluid end upgrade. In addition to replacing the existing valve-over-valve module with our proven L-Shaped design, a typical conversion also includes an upgraded liner retainer system, discharge cross/ strainer, and high-pressure discharge Mud Pump with Southwest L-Shaped Fluid End Modulesmanifold and 7500 psi pulsation dampener.

Updated performance data sheets that reflect the higher working pressures are provided for all upgrades performed by Southwest Oilfield Products. To ensure pump operation integrity, rod load limitations are strictly adhered to.

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”

ITEM QTY. NO. PART NO. DESCRIPTION REQ’D 26 80400003 VALVE GUIDE 1 27 80432236 VALVE GUIDE CAPSCREW 2 28 AJO229R VALVE COVER GASKET 1 29 4016-76 POWER END STUD (WITH SW PART# HHN1750-8 1 ¾-8 HEAVY HEX NUT) 12 30 80381003 LINER ADAPTER SLEEVE (STEEL) (ALSO AVAILABLE IN BRONZE PART# 80381003B) 3 31 6588-4 LINER ADAPTER NUT 3 31A 80067236 LINER ADAPTER SET SCREW 9 32 4018-70 SUCTION MANIFOLD CAPSCREW (WITH LOCKWASHER) 24 33 8588-50A SUCTION MANIFOLD 1 34 80102003 SUCTION MANIFOLD GASKET 3 35 8488-51D DISCHARGE MODULE 1 36 8488-52S SUCTION MODULE 1 37 8388A DISCHARGE MANIFOLD 1 38 568-345 DISCHARGE MANIFOLD GASKET 3 39 4017-2 DISCHARGE MANIFOLD STUD (WITH SW PART# HHN1375-8 1 3/8-8 HEAVY HEX NUT) 12 40 9070017 PONY ROD SEAL 41 9060023 PONY ROD BAFFLE

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

Our MissionSouthwest Oilfield Products (SWOP) is committed to delivering thehighest quality products, on time, and creating positive significantimpacts on our customers projects. We strive to maintain ourinnovative stance in the industry while partnering with our customersto share the focus on generating solutions.

2012 Research and Development of High Pressure High Temperature Consumables 2013 Introduced Module Service Tool Kits Research and Development of Frac Pump Consumables

INNOVATIVE ENGINEERINGImprovements in material technology, failure analysis, machining tolerances,surface finishes, heat treating techniques, surface coatings, forgingtechnology, welding practices and assembly techniques are constantlypursued by our engineering staff for integration into our products. This pursuitcombined with over 65 years of manufacturing expertise places SWOP at theleading edge in mud pump fluid-end and expendables design.

Southwest Oilfield Products utilizes the latest engineering design toolsavailable to employ technological advances into our time-proven productdesigns. Our engineering staff utilizes SolidWorks Premium for 3D CADand SolidWorks Simulation Premium for finite element analysis. We havestrengthened our non-destructive testing techniques and manufacturingmethods through involving our engineers in the hands-on inspection andevaluation of our products.We emphasize a seamless interface between our Design EngineeringDepartment and our Manufacturing Engineering Department. Our designengineers are frequently involved in the shop floor activity. Similarly, ourmachine programmers play a prominent role in product improvements andFinite element analysis of a

HIGH QUALITY FLUID-END COMPONENTSSince 1947, Southwest Oilfield Products,SWOP has been an independent OEMmanufacturer and supplier of qualityfluid-end replacement parts. Below isan illustration of a typical Fluid-Endcomponent offering from SWOP.

Southwest Oilfield Products, has been a pillar in the OilfieldIndustry since 1947. From our Houston based manufacturingfacility, we strive to maintain our legacy by offering the highestquality parts & service the industry deserves.

THE ORIGINAL L SHAPED FLUID-ENDOften Imitated But Never Duplicated, Southwest Oilfield Products 2-Piece LShaped Fluid-Ends Have Become The Recognized Standard.The L-shaped two piece fluid-end was adopted into the market over 35 years ago because it was an obviousimprovement over OEM style (valve-over-valve) modules. Since the suction module is separate from the dischargemodule, it is possible to replace the suction module when it wears out instead of replacing the entire fluid-end.

SWOPs L Shaped Fluid-End Is Manufactured From Heat-Treated 4130 ForgingsAnd Equipped With Our Quick-Change Valve Cover System, Our L-Shaped ModulesOffers Unmatched Performance.Southwests second-to-none manufacturing is backed by the best warranty on the market.

HP QUICK-CHANGE VALVE COVERSouthwest Oilfields HP Quick-Change ValveCovers eliminate the need to replace or repairthe expensive parts of your valve cover assembly.Only Southwest Oilfields HP Quick-Change ValveCovers provide true steel-to-steel tightening andhas the best valve cover seal on the market.Most pumps require no modification to convertto our Quick-Change product. Simply remove allcomponent parts of the old valve cover includingstuds. Southwests assembly kit includeseverything needed for the changeout.

BONDED VALVE AND FULL OPEN SEATSouthwest Oilfield Products full open valve with bonded insert hasreplaced the slip-on insert valves. This design is permanently bonded tothe valve body; it reduces the tendency for fluids to penetrate between thepolyurethane insert and the valve body, thus preventing premature failure.The full open design of the valve seat is far superior to webbed style seats formany reasons:

BullDog PistonIntroduced in 2014, the BullDog piston is engineered forhigh temperature and pressure service (300F / 7500PSI). The BullDog piston is suitable for a wide variety ofdrilling muds including oil, synthetic and water-based.Along with its rugged and reliable design, a special blendof lubricating agents enhances the running life of thispiston. Reducing operating costs in extreme drillingenvironments is a key benefit of the BullDog piston.

Triplex Grayloy LinersFor use in todays higher pressure and faster strokingtriplex pumps, Grayloy liners are made of the highestquality high chrome premium alloy steel. They aremanufactured to provide maximum runs at minimal cost.

Southwest Quick-Change HydraulicLiner RetainerIncreased safety and faster change-outs is the hallmarkof Southwest Oilfields Quick-Change Hydraulic LinerRetention System. Our patented design eliminates theneed for hammers and wrenches without compromisingsealing or alignment of the liner.

HIGH QUALITY CONSUMABLESSouthwest Washpipe And PackingOur premium washpipes are manufactured for all swivelsto precise tolerance with the same superior wear-resistantsurface as the Grayloy piston rod.High-quality fabric and rubber molded wash pipe packingis also available.

Packing And Gaskets For TriplexAnd Duplex PumpsSouthwest Oilfield Products offers a wide range ofgaskets and packing materials for use in drilling pumps.Gaskets are made of various elastomers and rubbersdepending on the application. New high temperatureelastomers are now available.

PISTON RODS AND CLAMPSPiston RodsThe SWOP piston rod incorporates the Grayloy longerwearing surface to provide the best piston rod for yourtriplex or duplex pump.

Southwest Duplex Bonded Fail-Safe PistonThis duplex piston gives excellent service in both oil andwater base muds. The fail-safe fluid expanded lip is notdamaged by high pressure and fast pump strokes.

Southwest Duplex Grayloy Piston RodsHigh quality Grayloy material is used on all Southwestduplex piston rods. This corrosion-resistant, high density,long-wearing surface results in fewer packing changesand longer life for gland bushings and junk rings.

GLOBAL SERVICE SOLUTIONSOnsite Service Solutions Offered (Domestic & International)Our SWOP Field Service Team is committed to providing customers with highly trained personnelwho can thoroughly inspect fluid-ends and troubleshoot mud pump fluid-end issues. Our servicesare designed to provide customers with valuable information about the state of their fluid-endsand fluid-end components including:

Laser Alignment SystemAs part as Southwest Oilfields Service and repair department the Zero-N Laser Alignment System isutilized to provide the most accurate fluid-end alignment service available. The Zero-N Laser is accurateto within 0.001 in both the X and Y axes with a digital readout for consistent, repeatable measurements.The system is lightweight and suitcase portable, eliminating difficult transportation issues. Alignmentinspections can be performed worldwide by our team of trained service technicians.

F550 Service TruckWith the addition of a fully-tooled,heavy-duty service truck, our Southwestservice offerings continue to grow!With a 6,000 lb. lift capacity, onboardwelding unit and pneumatic tool systemthis vehicle is equipped to handle eventhe most challenging, on-site fluid-endprojects.

Manufacture of Mud Pump FluidEnds & Expendables10340 Wallisville RoadHouston, Texas 77013Phone (713) 675-7541Toll Free (800) 392-4600Fax (713) 675-5206

Manufacturer of mud pump systems and premium well servicing equipment. The company designs and produces mud pump products which include fluid end modules, pistons, liners, and other related products used during onshore and offshore drilling of oil and gas wells to major drilling companies across the globe. It"s servicing equipment division focuses on the manufacturing of new equipment used in well completion, stimulation, and intervention such as frac pumpers, coil tubing, nitrogen and snubbing units.

Operator Jackie Rogers observes finish machining of the modules done on this machining center. The machine"s universal fixturing system accepts any suction or discharge module.

Improvements in holemaking operations can have a major impact on overall productivity. Southwest Oilfield Products, Inc. (Houston, Texas) proved the point when it switched from more traditional drilling and boring tools to a modular, quick-change tooling system. In most cases, the conversion resulted in a tenfold or better improvement in drilling and boring rates for the company’s hole-intensive parts.

Southwest manufactures an extensive line of products for the oil and gas drilling industry. In particular, the company makes pumps, called fluid ends, which are used to extract sand, clay, and so forth, from wells as they are being drilled. The pumps are also called mud pumps since they force a mud slurry into the shaft at pressures up to 7,500 psi to displace the unwanted materials. The company also makes an extensive line of replacement parts for such pumps, including pistons, liners, valves and seats.

The fluid end is an L-shaped assembly consisting primarily of a cube-shaped suction module bolted to a larger (twice as tall) discharge module. Lesser components include a valve cover for each module and internal components such as pistons and piston rods. Both modules are made from solid forged blocks and are hole intensive, having large and in some cases intersecting bores and numerous, large-diameter fastener through-holes.

In the past, the suction and discharge modules were machined on large, conventional milling and boring machines using spade drills and single-point boring tools. The spade drill was used to create an initial hole, about 4 inches in diameter, which was then enlarged to about 9 inches in diameter by successive passes with a single-point boring tool. The process left a lot to be desired: The metal-removal rates were slow to begin with, but machining times were dragged out by frequent tool changes and checks of tool settings on the machines.

Southwest knew that it needed a more efficient holemaking process; therefore it was receptive when Roger Carrotte, a Cypress, Texas-based sales engineer for Komet of America, Inc. (Schaumburg, Illinois) called to ask if Southwest would be interested in exploring ways that it might improve its drilling and boring rates using Komet’s ABS modular tooling system. Mr. Carrotte explained, in much greater detail than this space permits, that the ABS system consists of a female receptacle incorporated in the machine tool spindle and an insert-type cutting tool that fits into the receptacle and is secured by tightening a clamping screw. Major advantages of the system include the following: the ability to quickly replace the tool in the receptacle with another ABS tool (only one screw to loosen/tighten); precise location of the tool in the receptacle, obviating the need to reset the tool on the machine; and accurate cuts, even for tools with high length-to-diameter ratios, thanks to the tool’s rigid mechanical clamping system.

Mr. Carrotte convinced Southwest of the benefits of the ABS system and agreed to work closely with the company to install the system on a turret lathe that would be completely rebuilt as a special drilling and boring machine. The turret was removed from the machine and replaced with an indexing table large enough to hold the suction and discharge modules of the mud pump. The lathe’s motor was replaced, and an ABS adapter was installed in the spindle.

Southwest tooled the rebuilt machine with a Kub V46 insert-type ABS drilling system, consisting of three spiral-fluted drill bodies designed for 4.2×, 6× and 8× diameter drilling depths, and several drill heads that attach to the drill bodies. Each drill head has a different diameter.

Southwest also purchased a set of ABS, twin-cutter, rough-boring tools for the machine. Similar in concept to the ABS drilling system, the boring system employs quick-change boring heads that install quickly (20 to 30 seconds) and easily on a boring tool extension mounted in an adapter in the machine tool’s spindle. The adapter enables the machine operator to quickly switch from drilling to boring operations.

Drilling and boring of the fluid end modules improved dramatically with the ABS system. Previously, an initial 4-inch bore was spade-drilled in each module at a rate of about 1/2 inch per minute (ipm). Using the ABS system, the drilling rate jumped to 4 1/2 ipm. Previously, the 4-inch drilled hole was enlarged to a 9- or 10-inch-diameter bore through successive passes with a single-point boring tool on a different machine. The single-point boring tools were limited to a 1/4-inch depth of cut, and the boring proceeded at less than 1 ipm. The ABS twin-cutter boring system permits 1/2- to 5/8-inch depths of cut at speeds to 9 ipm.

The dramatically improved machining rates achieved in the rough drilling and boring operation proved the benefits that could be gained with ABS tooling installed on machines configured to take full advantage of its potential. Accordingly, Southwest began looking for opportunities to extend the use of the ABS tooling to downstream machining operations.

After the fluid end modules are roughed out on the special drilling and boring machine, they go to heat treat. When they come back, each module goes through a straddle milling operation that finish mills all six faces, and then to a rebuilt DeVlieg Jigmil, equipped with ABS tooling, that handles the internal bores and pocket work.

Modifications made to the Jigmil include the addition of a facing head in which the boring bar is mounted. Here, too, the emphasis is on quick change: The operator has a cradle positioned alongside the machine table where the various boring bar heads needed for the module being machined can be stored. The operator simply loosens one screw (with the Allen head wrench seen on the boring bar in this photo), removes one boring bar head and inserts another. The switch can take as little as 15 seconds for even the heaviest tool.

Operations on the Jigmil include contouring the module’s cavity. Both front boring and back boring operations are involved. The operator needs to change quickly from one operation to the other. The Komet connector makes the process not only fast but also accurate. The operator does not need to reset the tool after changing heads.

From the Jigmil, the modules go to a relatively new Toyoda horizontal machining center for finish machining operations that include drilling of long bolt holes, tapping and finish boring. The HMC is equipped with a 120-tool toolchanger that enables the machine to go from machining one part to another without having to pause to make tool substitutions in the magazine.

A good sales representative finds other ways to be helpful to customers, and in addition to advising Southwest on tooling-related matters, Mr. Carrotte has shared his expertise in non-cutting tool areas as well. For example, he designed a universal fixture system for Southwest’s HMC that will accommodate any of the various suction and discharge modules that go across the machine. In the photo to the right, two smaller suction modules are about to replace the single larger discharge module which has just been machined.

His biggest contribution, however, remains introducing Southwest to ABS tooling. Use of the ABS system has spread beyond the fluid end department to the company’s other part machining areas. Jimmy Skinner, Southwest’s CNC programmer/supervisor, is an unabashed fan, both of ABS and Komet’s Roger Carrotte: “Once we converted all of the machines in the fluid end department to ABS, our monthly production increased nearly tenfold.” (He declined to reveal the actual production numbers for competitive reasons.)

1 PUMP MAX MAX STROKE LINER SIZE IN INCHES MODEL LENGTH 4 4 4 4 5 5 5 5 6 6 6 6 7 TPK-1600 1600 120 12 7500 7500 7500 7449 6723 6098 5556 5083 4669 4303 3978 3689 3430 @ 115 235 265 297 331 367 405 444 486 529 574 621 669 720 NOTE: INPUT HORSE POWER STROKE PER MINUTE POUNDS PER SQUARE INCH GALLONS PER REVOLUTION *MAX CALCULATIONS DO NOT EXCEED MAXIMUM FLUID END PRESSURE RATINGS BASED ON 100% VOLUMETRIC EFFICIENCY AND 90% MECHANICAL EFFICIENCY SOUTHWEST OILFIELD PRODUCTS, INC. MUD PUMP EXPENDABLE PARTS LIST SOUTHWEST 8446-25A FLUID END FOR WIRTH TPK-1600 MUD PUMP PERFORMANCE CHART V:\7500 psi Pump Triplex\WIRTH SW TPK-1600 7500 PSI\ A 6/2/2015 FLUID END TYPE MODEL OF PUMP SIZE OF PUMP SOUTHWEST 7500 PSI WIRTH TPK-1600 7 X 12 ITEM NO.

2 PART NO. DESCRIPTION QTY. REQ D 8446-25A FLUID END ASSEMBLY: (CONSISTS OF ITEMS 3,4,5,17,18,19,20,21,22,23,24,25,26,27,2 8,29,30,31,34,35,36,38,40,42,43,44) 1 1388-XX LINER (REFER TO- GUIDE FOR ORDERING CHART 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 NO. 2-369) 3 5 2988 WEARPLATE & MODULE SEAL 6 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 1287-32 PISTON ROD (WITH ELASTIC STOP NUT) 3 9 API-4 ESN PISTON ROD NUT 3 10 1287-1 SUB ROD 3 11 1287CW ROD CLAMP (WITH WATER JACKET) 6 11A 1200H30 HOSE (1/2 X 30 WITH 1/2 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)

3 12 12 6200G-26 PONY ROD 3 13 SEE PAGE VALVE 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 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 20 P115 HP VALVE COVER PLUG NITRILE SEAL 6 21 4788-25R VALVE GUIDE (COMPLETE WITH BUSHING #4700I) 6 22 4700I VALVE GUIDE BUSHING 6 23 4018-18 VALVE GUIDE SCREW 12 24 4015-2 VALVE COVER STUD (WITH SW PART# HHN1250-7 1-1/4-7 HEAVY HEX NUT) 72 FLUID END TYPE MODEL OF PUMP SIZE OF PUMP SOUTHWEST 7500 PSI WIRTH TPK-1600 7 X 12 ITEM NO.

4 PART NO. DESCRIPTION QTY. REQ D 25 4020-20 SPACER FLANGE CAP SCREW 12 26 6446-1 LINER RETAINER PLATE 3 27 6446-2 LINER RETAINER FLANGE 3 28 4018-7 LINER RETAINER CAP SCREW 30 29 6546 LINER RETAINER GLAND 3 30 4019-54 SUCTION MODULE STUD (WITH SW PART# HHN1750-8 1-3/4-8 HEAVY HEX NUTS) 18 31 4018-19 SUCTION MANIFOLD CAP SCREW 18 32 8546 SUCTION MANIFOLD 1 33 AJO419R 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 SW PART# HHN1250-7 1-1/4-7 HEAVY HEX NUT)

6 \ACAD\FORMS\ \WIRTH TPK-1600 7" X 12" 7500 GUIDE TO ORDERINGVALVES & SEATSTYPEFULL OPENINGPISTONSLINERSLINER SEALSREVISED BY:REVISION DATE:DATE:*DBL-ANGLE O-RINGNOTE: DUAL-DURO AND GRAYLOY ARE REGISTERED TRADEMARKS OF SOUTHWEST OILFIELD PRODUCTS, INC.*STANDARD PLATE* CENTER GUIDED VALVES AND SEATS*CROSS ARM SEATAPPROVED BY:Pg. 6 THIS CROSS USES BX-TYPE RING JOINT GASKETS FOR DISCHARGE MANIFOLD 8376-26A DISCHARGE STRAINER CROSS ASSEMBLY IS DESIGNED FOR USE ON MUD PUMP DISCHARGE MANIFOLDS AND HAS A WORKING PRESSURE RATING OF 7,500 CROSS FEATURES A STRAINER THAT IS ACCESSED BY REMOVING A BLIND FLANGE FROM THE OPPOSITE SIDE OF SIZES & BOLT OF DISCHARGE STRAINER CROSS ASSEMBLYOVERVIEWDATE REVISIONDESCRIPTION01/22/19980 INITIAL RELEASE08/16/2012 A REDRAWN IN SOLIDWORKS10/29/2013 BADDED RAISED FACE TO WELD NECK FLANGE03/20/2014 C ADDED NOTES.

7 RE-ARRANGED DRAWING VIEWS08/20/2014 D REFORMATTED PRINT ACCORDING TO MFG ENG PSI SOUTHWEST FLUID ENDSDISCHARGE CROSS ASSEMBLY FOR CHECKED BY08/20/2014 DATEPRODUCTS IS :SIZEBDWG. 1 OF 4 SOUTHWEST OILFIELD PRODUCTS10340 WALLISVILLE ROAD, HOUSTON,TX 77013 BDRAWN BY DATETHE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF SOUTHWEST OILFIELD PRODUCTS. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF SOUTHWEST OILFIELD 08/20/2014 PULSATION DAMPENER FACE*RIGHT MUD LINE FACESTRAINER CLEAN OUT FACE*LEFT MUD LINE FACEBOTTOM FACEDISCHARGE MANIFOLD FACE*HAND OF MUD LINES IS DETERMINED BY LOOKING FROM THE DISCHARGE MANIFOLD TOWARD THE CROSSDCAABCD1234567887654321D8376-26 ADISCHARGE CROSS ASSEMBLY FOR 7500 PSI SOUTHWEST FLUID ENDSTHE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF SOUTHWEST OILFIELD PRODUCTS.

8 ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF SOUTHWEST OILFIELD PRODUCTS IS :SIZEBDWG. 2 OF 4 SOUTHWEST OILFIELD PRODUCTS10340 WALLISVILLE ROAD, HOUSTON,TX 77013 BDRAWN BY DATEDATECHECKED BYBH08/20/2014EF08/20/20148376-26A DISCHARGE STRAINER CROSS ASSEMBLYNOMENCLATUREPULSATION DAMPENER FACEFLANGE SIZESFACEDESCRIPTIONGASKETORIENTATIONPUL SATION DAMPENER 4-1/16" API 6BX, 10 KBX-155 CENTEREDDISCHARGE MANIFOLD 5-1/8" API 6BX, 10 KBX-169 STRADDLEDSTRAINER CLEAN OUT5-1/8" API 6BX, 10 KBX-169 STRADDLEDRIGHT MUD LINE5-1/8" API 6BX, 10 KBX-169 CENTEREDLEFT MUD LINE5-1/8" API 6BX.

9 10 KBX-169 CENTEREDBOTTOM FACEPLATFORM CONNECTIONN/ACENTERED8376-26A DISCHARGE STRAINER CROSS ASSEMBLYFLANGE SIZES AND BOLT PATTERN ORIENTATIONCENTEREDSTRADDLEDBOLT PATTERN ORIENTATIONDCAABCD1234567887654321D8376- 26 ADISCHARGE CROSS ASSEMBLY FOR 7500 PSI SOUTHWEST FLUID ENDSTHE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF SOUTHWEST OILFIELD PRODUCTS. ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF SOUTHWEST OILFIELD PRODUCTS IS :SIZEBDWG. 3 OF 4 SOUTHWEST OILFIELD PRODUCTS10340 WALLISVILLE ROAD, HOUSTON,TX 77013 BDRAWN BY DATEDATECHECKED BYBH08/20/2014EF08/20/2014 DISCHARGE MANIFOLD FACEBOTTOM FACE8X 2132" 158" 3/4-10 UNC 118"ON 9-1/2" BOLT CIRCLELEFT MUD LINE FACESTRAINER CLEAN OUT FACERIGHT MUD LINE FACE1726534 DCAABCD1234567887654321D8376-26 ADISCHARGE CROSS ASSEMBLY FOR 7500 PSI SOUTHWEST FLUID ENDSTHE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF SOUTHWEST OILFIELD PRODUCTS.

10 ANY REPRODUCTION IN PART OR AS A WHOLE WITHOUT THE WRITTEN PERMISSION OF SOUTHWEST OILFIELD PRODUCTS IS :SIZEBDWG. 4 OF 4 SOUTHWEST OILFIELD PRODUCTS10340 WALLISVILLE ROAD, HOUSTON,TX 77013 BDRAWN BY DATEDATECHECKED BYBH08/20/2014EF08/20/2014 ITEM NO. PART CROSS FOR 7500 PSI SWFE128290-26 RDSTRAINER134019-56 STUD484 HHN1125-71-1/8 - 7 HEAVY HEX NUT485BX-1554-1/16" RING JOINT GASKET16BX-1695-1/8" RING JOINT SEAL4710000-5 BFLANGE API 6A 10000# TYPE 6BX 5-1/8 BLIND FLANGE1 NOTE: FOR 4019-56 TAP END STUD BOLTS, TORQUE NUTS TO 670 FT-LBS WITH API MODIFIEDTHREAD COMPOUND PER API RP 5A3, SOUTHWEST HI PRO 4000 OR EQUAL8376-26A DISCHARGE STRAINER CROSS ASSEMBLYBILL OF MATERIALS 17" 15" 15" PART NUMBERDESCRIPTIONCOPPERCOTEMOLY GREASEAPI-4 ESNPISTON NUT4018-93 ROD CLAMP BOLT150 MAXIMUM150 MAXIMUM4018-18 VALVE GUIDE SCREW53804015-2 VALVE COVER STUD6699704020-20 SPACER FLANGE CAP SCREW273040954020-19 POWER END CAP SCREW119617944018-7 LINER RETAINER CAP SCREW4556824019-54 SUCTION MODULE STUD227532994018-19 SUCTION MANIFOLD CAP SCREW2153224019-60 DISCHARGE MANIFOLD STUD7571098 TORQUE SPECIFICATIONS FOR 8446-25A SOUTHWEST FLUID END ASSEMBLYWIRTH TPK-1600 7500