DL0411 Series Quadruplex Piston Pump

The DL0411 Series Quadruplex Piston Pump, a new benchmark in pumping technology, embodies the essence of time-tested classic design combined with innovative breakthroughs in modern engineering. This pump series is specifically built to meet the most stringent continuous duty demands, striving to provide unparalleled reliability, exceptional performance, and extended service life in various challenging industrial applications.

DL0411 Detailed Technical Specifications

Characteristic Parameter (Specification)	Value
Pump Model	DL0411
Pump Type	Vertical Quadruplex Single-Acting Piston Pump
Number of Pistons	4
Piston Diameter	1.375 inches (34.925 mm)
Stroke Length	1.0 inch (25.4 mm)
Displacement per Revolution	0.0257 Gallons/Revolution (GAL/REV)
Maximum Working Pressure	800 PSI (approx. 55 Bar / 5.5 MPa)
Pump Speed - Min/Cont./Int.	390 / 450 / 575 RPM
Rated Flow @ RPM	10.03 GPM (38.0 LPM) @ 390 RPM 10.28 GPM (38.9 LPM) @ 400 RPM 10.93 GPM (41.4 LPM) @ 425 RPM 11.57 GPM (43.8 LPM) @ 450 RPM (Continuous) 14.78 GPM (56.0 LPM) @ 575 RPM (Intermittent)
Power - Cont./Int.	6.7 BHP (approx. 5.0 kW) / 8.5 BHP (approx. 6.3 kW)
Fluid End Standard Material	Cast Iron
Fluid End Optional Material	Aluminum Bronze
Valve Type	Disc Valves
Suction Inlet Size/Type	1.25 Inch NPT
Discharge Outlet Size/Type	0.75 Inch NPT
Lubrication System	Splash, Gravity Return
Lube Oil Type/Capacity	SAE 30 / 1 Quart (approx. 0.95 liters)
Mechanical Efficiency	Approx. 85%
Pump Average Weight	80 lbs (approx. 36.3 kg)
Frame Load Rating	1,240 lbs (approx. 562 kg)
Direction of Rotation	Either
Internal Gear Ratio	1:1
Hydraulic Motor Mount	SAE A - 2 Bolt with 1"-6B Spline Shaft
Max/Min Fluid Temp.	Standard 140°F (60°C) [Up to 250°F (121°C) capability] / Standard 0°F (-18°C) [Up to -20°F (-29°C) capability]
Reference Drawing	P515133 Drawing. Contact us for detailed outline dimensions.

DL0411 Components: Selected Materials and Precision Craftsmanship for Exceptional Durability

The DL0411 series plunger pump's exceptional performance and extended service life stem not only from its overall advanced design but also from the superior materials and precision manufacturing processes of each core component. We understand that in demanding industrial environments, the quality of components directly determines the pump's reliability and maintenance cycle.

A. Fluid End Core Components

The fluid end is the part of the pump that directly contacts the working medium and generates pressure, making the durability of its components crucial.

Cylinders/Liners: The DL0411 pump utilizes super-finished ceramic liners. Ceramic material is renowned for its exceptional hardness, outstanding wear resistance, and excellent corrosion resistance, making it particularly suitable for handling fluids containing abrasive particles or those with certain corrosive properties.

Piston Cups: For abrasive conditions, the DL0411 is standardly equipped with HSN (Highly Saturated Nitrile Rubber) piston cups (part number P500515). HSN material offers excellent wear resistance, oil resistance, and good mechanical strength, effectively resisting the erosion of abrasive particles in the fluid, ensuring sealing performance and service life under harsh conditions.

Valve Assemblies - Disc Type: The DL0411 employs a highly efficient and reliable disc valve system.

Valve Seats: The valve seats (part number 1219615) are precisely machined from 440 Stainless Steel (440 SST). 440 SST, with its high hardness, excellent wear resistance, and certain corrosion resistance, ensures that the valve seat is not easily deformed or damaged during long-term, high-frequency opening and closing, guaranteeing the valve's sealing performance.

Disc and Spring Assemblies: The disc and spring assemblies (equivalent to part number 3266811) are also manufactured from 440 Stainless Steel (440 SST). This ensures the strength and wear resistance of the valve disc under high differential pressure, while the spring provides precise and reliable return force, ensuring rapid valve response and reducing leakage.

Valve Cages: Valve cages (part number 1219610) are typically made of stainless steel, providing stable support for the valve disc and spring assembly, and forming reasonable fluid passages to optimize hydraulic performance.

Seals:

Cylinder Ring Seal: The seal between the cylinder and valve chamber is ensured by a high-quality engineering material cylinder ring seal (part number 1285170), designed to provide reliable sealing under high pressure, prevent internal leakage, and maintain the pump's volumetric efficiency.

O-Rings: At critical sealing points such as valve seats and valve covers, the DL0411 uses high-quality Buna-N (Nitrile Rubber) O-rings (part numbers 3264075 and 1177841, explicitly stated as Buna-N material in P515133 drawing). Nitrile rubber offers excellent oil resistance, wear resistance, and good elasticity, providing reliable static and dynamic sealing over a wide temperature range.

B. Power End Key Components

The power end is responsible for converting input power into the reciprocating motion of the plungers, and the strength, wear resistance, and smooth operation of its components are crucial to the pump's overall performance.

Crankshaft: The DL0411's crankshaft undergoes a nitriding treatment process. Nitriding significantly enhances the crankshaft surface's hardness, wear resistance, and fatigue strength, allowing it to withstand long-term high-load operation, effectively extending the crankshaft's service life. This is one of the key measures to ensure the pump can handle continuous heavy-duty applications.

Connecting Rods: Made from high-strength and lightweight aluminum alloy, and equipped with wear-resistant pin bushings and split insert bearings. The aluminum alloy material helps reduce the inertial mass of reciprocating parts, thereby lowering vibrations during operation and reducing impact loads on crankshaft bearings, making the pump run more smoothly.

Pump Casing: The power end's pump casing is made from robust cast iron material. Cast iron offers excellent structural rigidity, vibration damping properties, and wear resistance, providing a stable and reliable operating foundation for internal precision components such as the crankshaft and bearings, and effectively suppressing vibrations and noise.

Bearings: Heavy-duty, oversized, high-quality ball bearings are selected. These bearings can withstand significant radial and axial loads, ensuring smooth and efficient power transmission, and have a long service life, serving as crucial support for the pump's long-term reliable operation.

C. Manufacturing and Quality Assurance

The exceptional quality of the DL0411 series plunger pump stems from our stringent control over manufacturing processes and quality control.

Adherence to International Standards: Our manufacturing process strictly adheres to ISO 9001 quality management system standards. This means that every stage, from raw material procurement, component processing, and assembly to final testing, is subjected to rigorous quality monitoring, ensuring that every DL0411 pump leaving the factory meets the highest quality requirements.

Comprehensive Factory Testing: Every DL0411 pump must undergo comprehensive performance testing before leaving the production line. Testing includes, but is not limited to, checking flow, pressure, power consumption, and mechanical operation under rated conditions, ensuring that all performance indicators meet design specifications and customer expectations.

DL0411 Multi-field Application Examples

The DL0411 series quadruplex piston pump, with its robust design, reliable performance, and adaptability to various fluids, is widely applied across various sectors of the national economy. Its powerful output and stable delivery make it an ideal choice for many demanding operating conditions.

Industrial Sector:

In general industrial applications, the DL0411 can be used for equipment cooling circulation, dust suppression and water drainage in mining operations, efficient feedwater for steam boilers, high-pressure cleaning of various equipment surfaces, descaling of pipes and containers, fixed or mobile fire protection systems, hydrostatic pressure testing of containers and pipelines, precision material cutting using high-pressure water jets, and conveying slurries containing certain solid particles.

Oil & Gas:

In the oil and gas extraction and processing industry, the DL0411 can perform various critical tasks, including oilfield water injection to enhance recovery, fluid injection in secondary oil recovery operations, glycol dehydration in natural gas processing, carbon dioxide injection for improving crude oil flowability or sequestration, amine solution circulation in natural gas desulfurization processes, precise injection of various chemicals, short-distance crude oil gathering and transportation, and providing hydraulic power for wellhead blowout preventer systems.

Drilling Operations:

The DL0411 pump (based on the E0411 design) performs exceptionally well in drilling applications, capable of handling mud circulation tasks involving abrasive particles like bentonite during directional drilling. Its robust fluid end components and wear-resistant design make it a reliable power source for various drilling applications such as vertical drilling, geological core drilling, water well drilling, geotechnical exploration, and environmental drilling, where products of the same series (BEAN piston pumps) have established a leading position in these markets.

Agricultural Applications:

In modern agricultural production, the DL0411 can be used to drive large agricultural spraying equipment for uniform spraying of pesticides, fertilizers, or liquid nutrients, ensuring effective crop protection and nourishment.

Municipal Services:

For urban infrastructure maintenance, the DL0411 can provide powerful impetus for municipal pipe dredging and high-pressure cleaning vehicles, effectively removing blockages and dirt from pipes and ensuring smooth operation of urban drainage systems.

Other Markets:

The applicability of the DL0411 also extends to reverse osmosis water treatment systems (as high-pressure feed pumps), fluid transfer in certain food processing workflows (compatibility with specific media needs to be confirmed), and chemical transfer in chemical processes.

Obtaining More Information and Support

We understand that choosing the most suitable pump for your specific application is paramount. The DL0411 series quadruplex piston pump, with its exceptional performance and reliability, is designed to be a powerful asset for your business success.

To help you gain a more comprehensive understanding of how the DL0411 can meet your needs, we sincerely invite you to contact our professional sales and technical support team. Whether you need a detailed product quotation, want to discuss customized configuration solutions for your unique operating conditions, or have any technical questions, our experts will be dedicated to serving you.

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Product Name	Valve Kit Abrasive Service for FMC Bean E04 Series
Brand	FMC BEAN
SKU	P503038
Weight	0.86 LBS 0.52 kg
Shipping	Calculated at Checkout
Product Description	Designed for Abrasive Service! We offer the Valve Kit, SKU P503038, engineered for the FMC Bean E04 series plunger pump. This kit is optimized for "Abrasive Service," featuring high-performance Polyurethane (Urethane) valve discs and hardened steel seats. This combination provides superior resistance to erosion and wear from sand, slurries, and grit, ensuring a positive seal and drastically longer life. Choose the P503038 Valve Kit for peak performance in your E04 pump's toughest applications.

Product Name	Cylinder Packing Kit Abrasive Service for FMC Bean E0411
Brand	FMC BEAN
SKU	P503034
Weight	0.27 LBS 0.16 kg
Shipping	Calculated at Checkout
Product Description	Built for abrasive duty in E0411 pumps! We offer the Cylinder Packing Kit, SKU P503034, designed for the FMC Bean E0411 plunger pump. This kit features Aramid fiber-reinforced or high-performance Urethane V-packing to resist severe wear from sand and grit. Choose the P503034 packing kit for superior seal life and leak-proof performance in your E0411 pump.

Product Name	Power End Rebuild Kit Spline Shaft for FMC Bean E04 Series
Brand	FMC BEAN
SKU	P510416
Weight	18.00 LBS 10.80 kg
Shipping	Calculated at Checkout
Product Description	Rebuild your FMC Bean E04 power end! Our SKU P510416 Power End Rebuild Kit is the complete solution for E04 series spline shaft models. This kit includes precision main bearings, connecting rod (conrod) bearings, high-performance oil seals (NBR/Viton), and all necessary crankcase gaskets. This P510416 kit restores OEM tolerances, stops leaks, and ensures reliable, long-lasting power transmission for your E04 pump.

Product Name	HT Valve Chamber Assembly for FMC Bean E04 Series
Brand	FMC BEAN
SKU	P500390
Weight	22.20 LBS 13.32 kg
Shipping	Calculated at Checkout
Product Description	The fastest repair for your E04 pump! We offer the SKU P500390 HT Valve Chamber Assembly, a precision fit for the FMC Bean E04 series. This is not just the chamber; it's a complete, drop-in unit including the valve seat, disc, and spring. Its Heat Treated (HT) forged alloy steel body resists high-pressure fatigue. Choose the SKU P500390 Valve Chamber Assembly to drastically reduce field downtime and get your E04 pump online fast.

Product Name	Valve Cage for FMC Bean A04/I04/E04/R10/R2020 Series
Brand	FMC BEAN
SKU	1219610
Weight	0.03 LBS 0.05 kg
Shipping	Calculated at Checkout
Product Description	FMC Bean A04/I04/E04/R10/R2020 Series Valve Cage SKU: 1219610 The FMC Bean A04/I04/E04/R10/R2020 Series Valve Cage is an indispensable guiding and retaining component in the valve assembly. It is typically precision-machined from highly corrosion-resistant Stainless Steel or hardened alloy steel. This cage is designed to precisely position the valve disc and spring assembly over the valve seat, ensuring rapid and accurate valve opening and closing during reciprocating motion. Its robust design and tight tolerances effectively prevent valve flutter, enhancing fluid control precision and making it critical for maintaining pump volumetric efficiency and high-pressure stability.

Product Name	Power End Assembly for FMC Bean E04 Series with Hydraulic Drive Adapter and Spline Shaft
Brand	FMC BEAN
SKU	P510129
Weight	75.5 LBS 45.3 kg
Shipping	Calculated at Checkout
Product Description	Match hydraulic power to your E04 pump! We offer the Power End Assembly, SKU P510129, engineered for the FMC Bean E04 series. This assembly comes pre-configured with a Hydraulic Drive Adapter and a Spline Shaft, ready for direct mating with your hydraulic motor. Featuring a high-strength cast iron housing and forged steel internals, this E04 power end assembly (SKU P510129) is the ideal power core for mobile and truck-mounted applications.

Product Name	Valve Seat for FMC Bean A04/I04/E04/R10/R2020 Series
Brand	FMC BEAN
SKU	1219615
Weight	0.04 LBS 0.05 kg
Shipping	Calculated at Checkout
Product Description	FMC Bean A04/I04/E04/R10/R2020 Series Valve Seat SKU: 1219615 This Valve Seat is the core sealing component for FMC Bean A04/I04/E04/R10/R2020 piston pumps. It is precision-machined from high-strength 440 Stainless Steel (440 SST) or hardened alloy steel, featuring superior corrosion resistance and extreme surface hardness. The seat utilizes a unique tapered locking design for a tight fit in the valve chamber, and its precision sealing face ensures a perfect seal with the valve disc, effectively preventing high-pressure fluid backflow. This valve seat is critical for maintaining the pump's volumetric efficiency and stable high-pressure output.

Product Name	Disc and Spring Valve Assembly Abrasive Service for FMC Bean A04/I04/E04 Series
Brand	FMC BEAN
SKU	3266811
Weight	0.04 LBS 0.05 kg
Shipping	Calculated at Checkout
Product Description	SKU：3266811 Abrasive Valve Assembly for FMCA04/104/E04 Plunger Pumps. Features a High-Performance Polyurethane (PU) Disc for superiorsealing and erosion resistance. Combined with aHigh-Strength Alloy Spring for precise flowcontrol and rapid response. This criticalexpendable greatly extends service life andminimizes maintenance costs in harsh drillingfluids.

Product Name	Valve Cover for FMC Bean A04/I04/E04/R10/R2020 Series
Brand	FMC Bean
SKU	1219614
Weight	0.21 LBS 0.13 kg
Shipping	Calculated at Checkout
Product Description	FMC Bean A04/I04/E04/R10/R2020 Series Valve Cover SKU: 1219614 The FMC Bean A04/I04/E04/R10/R2020 Series Valve Cover is the external sealing component for the fluid end valve system. It is precision-machined from robust carbon steel or alloy steel, designed to withstand the pump's internal high pressure and vibration. The cover's precise dimensional control ensures a perfect fit with the valve chamber and O-rings, creating a reliable high-pressure seal. Its high-strength construction allows for safe operation and quick inspection of the valve components, making it crucial for maintaining pump system integrity and preventing fluid leakage.

Product Name	Connecting Rod Bearing Pair for FMC Bean E04/R2020 Series
Brand	FMC Bean
SKU	P510834
Weight	0.08 LBS 0.05 kg
Shipping	Calculated at Checkout
Product Description	FMC Bean E04/R2020 Connecting Rod Bearing Pair SKU: P510834 This Connecting Rod Bearing Pair is specifically designed for the New Style Connecting Rods used in FMC Bean E04/R2020 series pumps. It features a high-performance multi-layered bearing alloy (e.g., copper or aluminum-based alloy) sintered onto a steel backing, precision-machined to ensure high load capacity and an extremely low coefficient of friction. The bearing pair guarantees smooth sliding between the crankshaft journal and the connecting rod, effectively absorbing and distributing high-frequency shock loads. It is a critical component for ensuring the pump's power end system's high efficiency, long life, and reduced mechanical wear.

Product Name	Connecting Rod Assembly for FMC Bean E04/R2020 Series
Brand	FMC Bean
SKU	P509546
Weight	0.44 LBS 0.26 kg
Shipping	Calculated at Checkout
Product Description	FMC Bean E04/R2020 Series Connecting Rod Assembly SKU: P509546 This Connecting Rod Assembly is the core transmission component for the FMC Bean E04/R2020 series (New Style) pumps. The rod body is precision-forged/cast from high-strength Alloy Steel or Aluminum Alloy and fitted with high-precision bearing inserts and bushings. The assembly ensures minimum friction and maximum power transfer efficiency between the crankshaft and wrist pin. Its high-precision, high-fatigue-resistant design withstands high-frequency shock loads, making it a critical moving part for guaranteeing stable operation and extended mechanical life of the pump.

Product Name	Piston Retainer Cap Screw for FMC Bean A04/I04/R10/R2020
Brand	FMC Bean
SKU	1284516
Weight	0.04 LBS 0.05 kg
Shipping	Calculated at Checkout
Product Description	FMC Bean Piston Retainer Cap Screw SKU: 1284516 This Piston Retainer Cap Screw is the critical high-strength fastener in the FMC Bean A04/I04/R10/R2020 piston assembly. It is precision-machined from corrosion-resistant Stainless Steel (S.S.), offering exceptional tensile strength and torque capacity. The screw's specialized design withstands the pump's high pressure and the piston's severe reciprocating motion, ensuring a permanently secure connection between the piston assembly and rod. It effectively prevents thread loosening and fluid leakage, serving as a safety guarantee for efficient, trouble-free pump performance.

Product Name		SKU - WF1043087Y HYDRO MOTOR; 4 BOLT 1" 6B SPLINE;
Brand		FMC Bean
SKU		WF1043087Y
Weight		25.00 LBS 15kg
Shipping		Calculated at Checkout
Product Description		Reliable power for your plunger pump! We supply the SKU WF1043087Y Hydro Motor. This motor features a robust 4-Bolt (SAE) mounting flange and a standard 1" 6B Spline Shaft, designed for high-torque, direct connection to spline-input plunger pumps (like the E04). Built with a high-strength cast iron housing and hardened steel internals, this motor (SKU WF1043087Y) ensures durable, efficient power for your mobile or industrial pump applications.

Product Name		PT VL REMOVAL
SKU		1250638
Weight		0.04 kg 0.24kg
Shipping		Calculated at Checkout
Product Description	Hydro Motor SKU: 1250638 This Hydro Motor is an external power source used to drive equipment like mud pumps and piston pumps. The motor housing is constructed from robust cast iron or high-strength aluminum alloy, with internal components precisely machined and heat-treated from alloy steel to ensure high torque output and long-term reliability under Low Speed, High Torque (LSHT) conditions. It features a 4-bolt SAE A flange mount, a 1-inch 6B spline shaft output, and 7/8"-14 SAE O-ring ports, designed for direct drive applications, simplifying the pump system's transmission structure and making it an ideal choice for stable, efficient hydraulic power.

Product Name	SKU - 1249654 CERAMIC CYLINDER A/E0411 1.378 ID
SKU	1249654
Weight	0.64 LBS 0.38kg
Product Description	Achieve ultimate wear resistance! We offer the SKU 1249654 Ceramic Cylinder, engineered for FMC Bean A/E0411 pumps with a 1.378" ID. This cylinder is made from high-density sintered Zirconia ceramic, featuring a diamond-honed, mirror-finish 1.378" ID bore. Its extreme hardness and corrosion resistance drastically extend packing life, making it the ideal upgrade for abrasive service. Choose the 1249654 Ceramic Cylinder for maximum service life.

Product Name	VALVE COVER O-RING
SKU	3264075
Weight	0.10 lbs 0.06kg
Product Description	Valve Cover O-Ring SKU: 3264075 This Valve Cover O-Ring is critical for achieving a high-pressure static seal between the pump's valve cover and chamber. The standard material is highly elastic, oil-resistant Nitrile Rubber (NBR/Buna-N), precision-molded for ideal use in conventional oil and water-based fluid applications. For demanding service with aggressive chemicals or high temperatures, Fluoroelastomer (FKM/Viton®) is available as an option. Its precise dimensions and excellent compression set resistance effectively prevent fluid leakage, making it a low-cost yet critical wear part for ensuring the mud pump system's integrity and high efficiency.

Product Name	Cylinder Gasket for FMC Bean A04/I04/R10/R2020 Series
SKU	A91684
Weight	0.01 LBS 0.05 kg
Product Description	FMC Bean Cylinder Gasket SKU: A91684 This Cylinder Gasket is a critical component for static sealing between the cylinder liner and valve chamber in FMC Bean A04/I04/R10/R2020 series pumps. It is precision-cut from high-density non-asbestos composite material or compressed fiber. This gasket offers excellent high-pressure resistance, chemical resistance, and temperature stability, effectively bridging minute gaps between mating surfaces to ensure no high-pressure fluid leakage. Its high-quality manufacturing process guarantees the integrity of the pump's fluid end system and long-term stable operation, making it an essential wear part for pump maintenance and seal assurance.

Product Name	Pony Rod Oil Seal for FMC Bean A04/I04/E04
SKU	1283603
Weight	0.01 LBS 0.05 kg
Product Description	Protect the heart of your FMC Bean pump! We offer the Pony Rod Oil Seal, SKU 1283603, engineered specifically for FMC Bean A04, I04, and E04 pump models. Made from high-performance Nitrile (NBR) or Viton (FKM), this seal provides a positive seal on the power end, preventing crankcase oil leaks while blocking external contaminants. Choose SKU 1283603 Pony Rod Oil Seal to ensure leak-free, long-life operation for your A04/I04/E04 pump.

Product Name	Driven Crankshaft for FMC Bean E04/R2020 Series
SKU	P509560
Weight	4.74 LBS 2.84 kg
Shipping	Calculated at Checkout
Product Description	FMC Bean E04/R2020 Series Driven Crankshaft SKU: P509560 This Driven Crankshaft is a critical rotating component in the power end of FMC Bean E04/R2020 series pumps. The crankshaft is precision-forged from high-strength Alloy Steel and treated with a carburizing/hardening process to ensure exceptional wear and fatigue resistance on the journals and gear mating surface. As the core transmission shaft for the quadruplex pump, it smoothly and accurately transfers power to the connecting rod assemblies. Its high-precision manufacturing guarantees efficient, low-vibration continuous operation at 500 PSI class high pressure.

Product Name	Spline Crankshaft for FMC Bean E04 Series
SKU	P509529
Weight	5.09 LBS 3.05 kg
Product Description	High-torque power for your E04 pump! We supply the SKU P509529 Spline Crankshaft, engineered for the FMC Bean E04 series plunger pump power end. This crankshaft is forged from high-strength alloy steel (e.g., 4140) and heat-treated to withstand maximum cyclic stress. Its precision-cut splines ensure slip-free power transmission from hydraulic motors. Trust the P509529 Spline Crankshaft for a reliable E04 power core.

Product Name	Umbrella for FMC Bean A04/E04/R10/R2020 Series
SKU	1279148
Weight	0.03 LBS 0.05 kg
Product Description	FMC Bean Umbrella SKU: 1279148 This Umbrella is a critical protective seal for the power end of FMC Bean A04/E04/R10/R2020 series pumps. It is precision-molded from oil-resistant, high-elasticity Nitrile Rubber (NBR) or industrial-grade rubber. With its unique umbrella shape, it mounts in the piston rod/crosshead area to effectively prevent lubricant from splashing out of the power end and to isolate external contaminants. This flexible seal is vital for protecting the crosshead assembly and piston rod, ensuring the cleanliness and efficient operation of the pump's internal oil system.

Product Name	Base Gasket for FMC Bean E04/R2020 Series
SKU	1273559
Weight	0.02 LBS 0.05kg
Product Description	FMC Bean E04/R2020 Series Base Gasket SKU: 1273559 This Base Gasket is a critical static seal at the bottom of the power end for FMC Bean E04/R2020 series pumps. It is typically precision-cut from oil-resistant non-asbestos fiber paper or compressed composite material, featuring a large size and multiple bolt holes. The gasket mounts between the pump case and the mounting base, ensuring that the internal SAE 30 lubricating oil does not leak. It is a vital component for maintaining the pump's power end system integrity and the cleanliness of the oil-bath lubrication system. As a wear part, its precise fit is essential.

Product Name	Umbrella Washer for FMC Bean A04/E04/R10/R2020 Series
SKU	1269388
Weight	0.03 LBS 0.05kg
Product Description	FMC Bean Umbrella Washer SKU: 1269388 This Umbrella Washer is a critical component in the piston rod sealing area of FMC Bean A04/E04/R10/R2020 series pumps. It is precision-machined or stamped from wear-resistant engineered plastic or plated/stainless steel. Its function is to provide rigid support and precise pre-load to the flexible umbrella seal, ensuring the seal conforms tightly under high pressure and reciprocating motion. This washer's strict tolerance is crucial for preventing piston rod seal failure and lubricant ingress into the fluid end, making it central to the pump's dual-seal reliability.

Product Name	Valve Cover Clamp for FMC Bean A04/I04/E04/R10/R2020 Series
SKU	1255887
Weight	0.95 LBS 0.57kg
Product Description	FMC Bean Valve Cover Clamp SKU: 1255887 This Valve Cover Clamp is a critical fastener for the fluid end of FMC Bean A04/I04/E04/R10/R2020 series pumps. It is precision-machined and stamped from high-strength Steel (often plated or alloy steel), engineered to apply even preload. The clamp ensures the high-pressure seal between the valve cover and chamber is reliably secured, withstanding the substantial thrust forces and continuous vibration generated during pump operation. It is a key assurance component for the safe, stable running of the pump's fluid end at pressures often exceeding 500 PSI.

Product Name	Wrist Pin for FMC Bean A04/I04/E04/R10/R2020 Series
SKU	1219650
Weight	0.10 LBS 0.06kg
Shipping	Calculated at Checkout
Product Description	FMC Bean Wrist Pin (Crosshead Pin) SKU: 1219650 This Wrist Pin is a critical moving component in the power end of FMC Bean A04/I04/E04/R10/R2020 series pumps. It is precision-machined from high-strength Hardened Steel and finished using a high-precision grinding and polishing process, ensuring a mirror-like surface and extreme hardness. This technique minimizes friction and wear against the connecting rod bushings and resists high-frequency shock loads. This pin is essential for guaranteeing smooth, accurate piston reciprocation and significantly enhancing the pump's overall durability.

Product Name	Crosshead for FMC Bean A04/E04/R10/R2020 Series
Brand	FMC Bean
SKU	1216823
Weight	0.82 LBS 0.49kg
Product Description	FMC Bean Crosshead SKU: 1216823 This Crosshead is a critical moving component in the power end of FMC Bean A04/E04/R10/R2020 series pumps. It is precision-cast from high-strength Cast Iron, offering excellent side thrust resistance and wear resistance. The crosshead slides smoothly within the pump case guides via its precisely machined surfaces, ensuring the piston rod's linear reciprocating motion. Its robust structure can withstand high-frequency, heavy-load impacts, making it a core component for maintaining the pump's mechanical efficiency and system alignment.

Product Name	Ball Bearing Double Row, 30mm ID
Brand	FMC Bean
SKU	1104508
Weight	0.46 LBS 0.28kg
Product Description	Ball Bearing Double Row, 30mm ID SKU: 1104508 This Double Row Deep Groove Ball Bearing is a critical high-load component in the mud pump's power end, designed to support the crankshaft. The bearing is precision heat-treated and ground from high-purity Bearing Steel, ensuring exceptional high hardness and wear resistance. Its double row design allows it to handle significantly higher radial and bi-directional axial loads than single-row bearings, guaranteeing smooth, low-friction rotation of the 30mm ID crankshaft journal under high speed and heavy load. This bearing is key to maintaining the pump's power transmission efficiency and extended overall service life.

Product Name	Ball Bearing; Single Row, 30mm ID
Brand	FMC BEAN
SKU	1104444
Weight	0.08 LBS 0.05kg
Shipping	Calculated at Checkout
Product Description	Ball Bearing; Single Row, 30mm ID SKU: 1104444 This Single Row Deep Groove Ball Bearing is a general-purpose rotating component used to support the crankshaft or pinion shaft in the mud pump's power end. The bearing is precision heat-treated and ground from high-purity Bearing Steel, ensuring exceptional high hardness and wear resistance. Its 30mm ID is designed for high-speed applications, capable of handling both radial and moderate axial loads to guarantee smooth, low-friction operation of moving parts. This core quiet component is essential for maintaining pump power transmission efficiency and extending the overall service life.

Product Name	Crankshaft Oil Seal for FMC BEAN E04/R2020 Series
Brand	FMC BEAN
SKU	1101095
Weight	0.07 LBS 0.05kg
Product Description	FMC Bean E04/R2020 Series Crankshaft Oil Seal SKU: 1101095 This Crankshaft Oil Seal is a critical rotary sealing component in the power end of FMC Bean E04/R2020 series pumps. The sealing lip is made from oil- and wear-resistant Nitrile Rubber (NBR/Buna-N) and precision-assembled within a stamped steel case. The seal's .984 inch ID (Inner Diameter, compatible with certain shaft sizes) ensures a perfect fit and low-friction rotary seal against the crankshaft journal. It is a core wear part that prevents the leakage of internal SAE 30 lubricant from the crankcase, maintaining the cleanliness of the power system and extending bearing life.