Quality Mud Pump Parts & Mud Pump Liner Manufacturer

The LEWCO W-2215 is a high-performance, single-acting reciprocating triplex mud pump designed primarily for offshore drilling applications. Manufactured by Cameron (a Schlumberger company), it is engineered to handle the high fluid flow rates and extreme pressures required for modern deep-well drilling.   Key Specifications & Features 1 Power Rating: 2,200 horsepower (HP). 2 Stroke Length: Features a 15-inch stroke (indicated by the “15” in the model name). 3.Maximum Pressure: Designed to work with fluid end modules rated up to ​7,500 psi**​. Design Advantage: The long-stroke design reduces the total number of load reversals, which significantly extends the service life of critical components and fluid end consumables. Maintenance: Features a two-piece, quick-release piston rod that allows for piston removal without disturbing the liner, reducing downtime during routine maintenance. Main Components The pump is built with a heavy-duty welded steel power frame for maximum toughness. Its standard assembly includes: 1 Power End: Includes a crankshaft assembly, gear sets, connecting rods, and a chain drive system. Fluid End: Consists of three separate modules (fluid cylinders) where the actual pumping occurs, utilizing expendable parts like valves, seats, pistons, and liners. Drive Options: Can be packaged with top-mount or rear-mount AC or DC electric drive motors. Ancillary Systems: Equipped with external lube oil pumps, liner wash systems, and discharge pulsation dampeners to smooth out pressure fluctuations. № English description Part number Equipment model 1 LINER 6″ Cameron P/N EL 221 EL 221 LEWCO-W2215 Cameron 2 LINER 6 -1/2″ Cameron P/N EL 222 EL 222 LEWCO-W2215 Cameron 3 Piston 6″ Cameron P/N EP 292 EP 292 LEWCO-W2215 Cameron 4 Piston 6″ -1/2″ Cameron P/N EP 293 EP 293 LEWCO-W2215 Cameron 5 LINER Gasket 6″ Cameron P/N EG 139 EG 139 LEWCO-W2215 Cameron 6 LINER Gasket 6″-1/2″ Cameron P/N EG 140 EG 140 LEWCO-W2215 Cameron 7 VALVE API #7 Cameron P/N EV178 EV178 LEWCO-W2215 Cameron 8 SEAT-VALVE, 7 NOI Cameron P/N EV190 EV190 LEWCO-W2215 Cameron 9 VALVE SPRING, API #8 Cameron P/N EV116 EV116 LEWCO-W2215 Cameron 10 PLATE-WEAR, W2200 SW 14P 7.5K Cameron P/N B164706 B164706 LEWCO-W2215 Cameron 11 SEAL-WEAR PLATE & MODULE Cameron P/N A167769 A167769 LEWCO-W2215 Cameron 12 CSCR FLAT SK .500 UNC 1.00 Cameron P/N EC220 EC220 LEWCO-W2215 Cameron 13 BUSHING-VALVE GUIDE Cameron P/N A167708 A167708 LEWCO-W2215 Cameron 14 GUIDE-VALVE, W2200 SW 12P 5K Cameron P/N C164718 C164718 LEWCO-W2215 Cameron 15 COVER VALVE POT, W-2200 SW Cameron P/N C164704 C164704 LEWCO-W2215 Cameron 16 SEAL-VALVE COVER, 300°F Cameron P/N A167770 A167770 LEWCO-W2215 Cameron 17 O-RING 2-442 70 DUROMETER Cameron P/N EO395 EO395 LEWCO-W2215 Cameron 18 O-RING, 2-343 70 DUROMETER Cameron P/N EO396 EO396 LEWCO-W2215 Cameron 19 FLANGE-LINER LOCK, W2200 SW P/N D164438 D164438 LEWCO-W2215 Cameron 20 NUT-COUPLING, 1.25-7 UNC 2.50 P/N EN152 EN152 LEWCO-W2215 Cameron 21 LOCK-LINER, W-2200 SW P/N D164439 D164439 LEWCO-W2215 Cameron 22 BAFFLE STR P/N C164440 C164440 LEWCO-W2215 Cameron 23 NUT-HEX, .375 16NC G8 P/N EN125 EN125 LEWCO-W2215 Cameron 24 LOCK-VALVE COVER, 2200 SW P/N B164436 B164436 LEWCO-W2215 Cameron 25 FLANGE-VALVE COVER P/N C164435 C164435 LEWCO-W2215 Cameron 26 NUT-HEX, HVY 1.500 6 NC A194-2H P/N 002-5784 002-5784 LEWCO-W2215 Cameron 27 STUD 1.500 6 NC 10.00 B7 A-193 P/N ES418 ES418 LEWCO-W2215 Cameron 28 GASKET STUFFING BOX P/N A164415 A164415 LEWCO-W2215 Cameron 29 STUFFING BOX P/N C164412 C164412 LEWCO-W2215 Cameron 30 BOLT HX .750 1.750 NC G8 FT** P/N 400-9524 400-9524 LEWCO-W2215 Cameron 31 SEAL-STUFFING BOX, W2200 P/N ES608 ES608 LEWCO-W2215 Cameron 32 RETAINER SEAL P/N B164414 B164414 LEWCO-W2215 Cameron 33 PONY ROD W-2200 P/N C164434 C164434 LEWCO-W2215 Cameron 34 CSCR FH 1.000 2.250 NC DHFT P/N 416-0813 416-0813 LEWCO-W2215 Cameron 35 DISC BAFFLE P/N B164407 B164407 LEWCO-W2215 Cameron 36 CLAMP-PISTON ROD, W2214/W2215 P/N C164323 C164323 LEWCO-W2215 Cameron 37 PISTON ROD W-2200 P/N C164708 C164708 LEWCO-W2215 Cameron 38 NUT LOCK NYLON INSERT P/N EN101 EN101 LEWCO-W2215 Cameron 39 SUB ROD SW MODULE,NOI LINER P/N B164428 B164428 LEWCO-W2215 Cameron 40 BOLT HX .625 1.500 NC G8 P/N 002-5762 002-5762 LEWCO-W2215 Cameron 41 Grease-fitting, 1/8 NPT 45 DEG P/N 018-4186 018-4186 LEWCO-W2215 Cameron 42 Grease-fitting, Pressure relife 1/8 NPT P/N EG131 EG131 LEWCO-W2215 Cameron 43 GASKET – DIAPHRAGM PLATE P/N B164425 B164425 LEWCO-W2215 Cameron 44 VALVE-CHARGING, HP – PD P/N EV215 EV215 LEWCO-W2215 Cameron 45 BOLT HX 1.000 2.000 NC G8 FT P/N 002-1666 002-1666 LEWCO-W2215 Cameron 46 STABILIZER L-20 P/N 108-0619 108-0619 LEWCO-W2215 Cameron 47 SEAL -429 BUNA 70 P/N 108-0656 108-0656 LEWCO-W2215 Cameron 48 O-RING 2-014 BUNA 70 P/N EO190 EO190 LEWCO-W2215 Cameron 49 GASKET-RING, BX-155S P/N 108-0065 108-0065 LEWCO-W2215 Cameron 50 NUT-HEX, HVY 2.250 8 UN A194-2H P/N EN132 EN132 LEWCO-W2215 Cameron 51 GASKET-RING,BX-169S P/N 108-0100 108-0100 LEWCO-W2215 Cameron Tags: LEWCO-W2215, W2215

The KERUI F1600 refers to a triplex mud pump (likely a variant or compatible model in the F-1600 series) produced or supported by KERUI Petroleum Equipment (also known as KERUI Group), a Chinese manufacturer specializing in oilfield drilling equipment, including mud pumps and their components. The F-1600 is a high-power triplex single-acting piston mud pump rated at approximately 1600 HP (1193 kW), commonly used in onshore and offshore drilling for high-pressure mud circulation. KERUI offers fluid end expendables and accessories compatible with popular triplex mud pumps like the F-1600 (and equivalents such as BOMCO, EMSCO FB-1600, or similar API 7K-compliant models). The fluid end is the hydraulic section of the pump that handles the drilling mud flow, including suction and discharge of high-pressure fluid. Key Fluid End Parts for KERUI F1600 (or Compatible F-1600 Series) The fluid end typically includes interchangeable modules and expendable parts. Common components include: Fluid End Modules (also called hydraulic cylinders, valve boxes, or studded/split modules): Core housings made from high-strength alloy steel (e.g., forged ASTM4135, 4140, or similar), often rated for 5,000–7,500 PSI. These direct mud flow and house valves, liners, and pistons. KERUI provides modules and accessories for F-1300/F1600 series. Cylinder Liners (bi-metal or premium types): Available in sizes like 5″ to 7″ (e.g., up to 7″ bore with 12″ stroke). These wear items slide pistons and are frequently replaced. Pistons and Piston Rubbers/Seals: Bonded urethane or rubber for durability in abrasive mud. Suction and Discharge Valves (including full-open or 3-web/4-web designs), Valve Seats, Springs, and Valve Guides. Valve Covers, Cylinder Heads, Cylinder Head Seals/Gaskets, Wear Plates, and Liner Seals. Manifolds (suction and discharge). Piston Rods, Extension Rods, Clamps, and related O-rings/seals. Other Accessories: Studs/nuts sets, module seal kits, pulsation dampeners (e.g., KB-75 type), and related gaskets. These parts are often CNC-machined for precision, with features like extended service life, corrosion resistance, and compatibility with high-pressure operations (up to 5,000+ PSI, max temp around 200°F). General F-1600 Fluid End Specs (Compatible with KERUI Models) Type: Triplex single-acting. Max Liner Size/Stroke: Typically 7″ liner × 12″ stroke. Valve Pot: API #7 standard. Pressure Rating: Up to 5,000 PSI (with smaller liners) or higher in upgraded modules (e.g., 7,500 PSI versions). Interchangeability: Many parts follow API Spec 7K and are cross-compatible with BOMCO, EMSCO FB-1600, National Oilwell, or Honghua equivalents. Item No Description Part Number   Quantity Remarks 1 LOCK VALVE MUD PUMP F 1600 60011235 EA 3 SHUT DOWN PARTS 2 FLUID END F 1600 60012402 EA 2 FOR MUD PUMP F 1600 3 GASKET COVER VALVE F 1600 60011236 EA 100 FOR MUD PUMP F 1600 4 ROD PISTON 60011268 EA 12 FOR MUD PUMP F 1600 5 PISTON ROD CLAMPS 60011267 EA 12 FOR MUD PUMP F 1600 6 SEAT VALVE 60012402 EA 100 FOR MUD PUMP F 1600 7 VALVE 60012401 EA 100 FOR MUD PUMP F 1600 8 SPRING 60011224 EA 24 FOR MUD PUMP F 1600 9 VALVE GUIDE UPPER 60011237 EA 18 FOR MUD PUMP F 1600 10 O-RING 200 x 7 60011262 EA 12 FOR MUD PUMP F 1600 11 FLANGE LINER 60011259 EA 2 FOR MUD PUMP F 1600 12 SEAL CYLINDER COVER 60011252 EA 50 FOR MUD PUMP F 1600 13 LINER 5 1/2″ 60012410 EA 30 FOR MUD PUMP F 1600 14 LINER 6″ 60012411 EA 50 FOR MUD PUMP F 1600 15 LINER 6 1/2″ 60012413 EA 80 FOR MUD PUMP F 1600 16 LINER GASKET 60011257 EA 140 FOR MUD PUMP F 1600 17 PISTON 5 1/2″ COMPLETE N/A EA 60 FOR MUD PUMP F 1600 18 PISTON 6 1/2″ COMPLETE N/A EA 200 FOR MUD PUMP F 1600 19 VALVE GUIDE LOWER 60011256 EA 20 FOR MUD PUMP F 1600 20 PLUG BOARD ASSEMBLY 60011254 EA 15 FOR MUD PUMP F 1600 21 VALVE GUIDE LOWER 60011255 EA 10 FOR MUD PUMP F 1600 22 HYDRAULIC CYLINDER 60012403 EA 3 FOR MUD PUMP F 1600   KERUI F1600 mud pump

Qingzhou QZ-800 Mud Pump Fluid End Parts include Hydraulic module assembly(PN N110401), Liner D120 mm(PN N110411), Piston, Valve (body+seat) assy and so on. Qingzhou QZ-800 Mud Pump Fluid End Parts working pressure is MPa - 35. Working medium - drilling mud with a density of 0.83 to 2.2 g/cm3. The Valve box assembly N110401 (hydraulic box) shall be made of forging. Material: steel not less than 35CrMo. The Liner D120 mm(PN N110411) hardness of the working area 60…64 HRC, roughness no more than Ra 0.4. The bimetallic layer is made of wear-resistant, high-chromium cast iron grade CHH28-34 (or better).   Need more mud pump fluid end parts? Fluid end model Liner Piston Valve № Item No. Position number Name 1 N110401 Valve box 2 N110402 Valve cover 3 N110403 Valve cover 4 N110404 Valve cover seal 5 N110405 Valve spring 6 N110406 Valve assembly 7 N110407 Valve seat 8 N110408 Upper valve guide 9 N110409 Lower valve guide 10 N110410 Valve guide bushing 11 N110411 Liner D120 mm 12 N110412 Liner seal 13 N110413 Upper cylinder 14 N110414 Sleeve pressure cover 15 N110415 Flange 16 N110416 Bushing cover 17 N110418 piston rod 18 N110419 Block of studs with nuts M33 (10 pcs) 19   Piston assembly D120 mm 20 N70315 Clamp