Union Multi-Stage Horizontal Centrifugal Pumps For Sale

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13 Results
13 Results 
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Used Union 6x8x13 MQF Horizontal Multi-Stage Centrifugal Pump
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Used Union 6x8x13 MQF Horizontal Multi-Stage Centrifugal Pump

Used Union 6x8x13 MQF, API 610, BB3 pump with the following features: • Steel case material • 5-stage • 8” ANSI 900# RF suction flange • 6” ANSI 1500# RF discharge flange • Mechanical Seals • CCW Rotation • Weight • Dims

Applications: Dewatering Pump, Boiler Feed Water Pump, Pipeline Filling Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump

Used Union 6x8x13 MQF Horizontal Multi-Stage Centrifugal Pump
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  • 3560 RPM
  • 2800 GPM
  • 2300 TDH
  • Stock No: 60123
Used Union 6x8x13 MQF Horizontal Multi-Stage Centrifugal Pump
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Used Union 6x8x13 MQF Horizontal Multi-Stage Centrifugal Pump

Used Union 6x8x13 MQF, API 610, BB3 pump with the following features: • Steel case material • 5-stage • 8” ANSI 900# RF suction flange • 6” ANSI 1500# RF discharge flange • Mechanical Seals • CCW Rotation • Weight • Dims

Applications: Dewatering Pump, Boiler Feed Water Pump, Pipeline Filling Pump, CO2 Pipeline Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump

Used Union 6x8x13 MQF Horizontal Multi-Stage Centrifugal Pump
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  • 3560 RPM
  • 2800 GPM
  • 2300 TDH
  • Stock No: 60122
Unused Surplus SPX Union 3x4x9 DVMX N/HH Horizontal Multi-Stage Centrifugal Pump Package
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Unused Surplus SPX Union 3x4x9 DVMX N/HH Horizontal Multi-Stage Centrifugal Pump Package

Unused Surplus SPX Union DVMX 3x4x9 N/HH, API 610, BB3 pump with the following features: • 316SS case material • Seven stage • 9.85" impeller • 4" 900# RF suction flange • 3" 900# RF discharge flange • CCW Rotation • Pump is on skid with 560 KW WEG electric motor. JOHN CRANE OIL COOLERS FAC 2x1 MI93525 • Weight 22,500 lbs • Dims 15'Lx7'Wx10'H

Applications: Saltwater Disposal Pump, Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, Chemical Pump, Amine Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Production Pump

Unused Surplus SPX Union 3x4x9 DVMX N/HH Horizontal Multi-Stage Centrifugal Pump Package
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  • 3575 RPM
  • 528 GPM
  • 2975 TDH
  • Stock No: 59958
Unused Surplus SPX Union 3x4x9 DVMX N/HH Horizontal Multi-Stage Centrifugal Pump
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Unused Surplus SPX Union 3x4x9 DVMX N/HH Horizontal Multi-Stage Centrifugal Pump

Unused Surplus SPX Union DVMX 3x4x9 N/HH, API 610, BB3 pump with the following features: • 316 SS case material • Seven stage • 9.85" diameter impeller • 4" 900# RF suction flange • 3" 900# RF discharge flange • CCW Rotation • Pump is on skid with 560 KW WEG electric motor. JOHN CRANE OIL COOLERS FAC 2x1 MI93525 • Weight 22,500 lbs • Dims 15'Lx7'Wx10'H

Applications: Saltwater Disposal Pump, Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, Amine Pump, Oil & Gas Pipeline Pump, Production Pump

Unused Surplus SPX Union 3x4x9 DVMX N/HH Horizontal Multi-Stage Centrifugal Pump
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  • 3575 RPM
  • 528 GPM
  • 2975 TDH
  • Stock No: 59956
Used Union 3x6 MODL-S-7 Horizontal Multi-Stage Centrifugal Pump
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Used Union 3x6 MODL-S-7 Horizontal Multi-Stage Centrifugal Pump

Used Union 3x6 MODL-S-7, API 610, BB3 pump with the following features: • Duplex SS case material • 7 stage • impeller • 6" 900# RF suction flange • 3" 900# RF discharge flange • CCW Rotation • Weight • Dims 79"Lx31"Wx32"H

Applications: Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, Oil & Gas Pipeline Pump

Used Union 3x6 MODL-S-7 Horizontal Multi-Stage Centrifugal Pump
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  • 482 GPM
  • Stock No: 59890
Used Union 3x4 MOC9 Horizontal Multi-Stage Centrifugal Pump Package
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Used Union 3x4 MOC9 Horizontal Multi-Stage Centrifugal Pump Package

Used Union 3x4 MOC9, API 610, BB3 pump with the following features: • case material • 9 stage • 9.5" impellers • 4" 900# suction flange • 3" 900# discharge flange • On skid with 400 HP Siemens motor • CCW Rotation • Weight 3,900 lbs • Dims 77"Lx28"Wx32"H

Applications: Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, Snowmaking Pump, Amine Pump, Oil & Gas Pipeline Pump, Production Pump

Used Union 3x4 MOC9 Horizontal Multi-Stage Centrifugal Pump Package
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  • 400 HP
  • 3550 RPM
  • 458 GPM
  • 2510 TDH
  • Stock No: 58881
Used Union 3x4 MOC9 Horizontal Multi-Stage Centrifugal Pump Package
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Used Union 3x4 MOC9 Horizontal Multi-Stage Centrifugal Pump Package

Used Union 3x4 MOC9, API 610, BB3 pump with the following features: • case material • 9 stage • 9.625" impellers • 4" 900# suction flange • 3" 900# discharge flange • CW Rotation • Weight 3,900 lbs • Dims 77"Lx28"Wx32"H

Applications: Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, Amine Pump, Oil & Gas Pipeline Pump, Production Pump

Used Union 3x4 MOC9 Horizontal Multi-Stage Centrifugal Pump Package
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  • 400 HP
  • 3350 RPM
  • 458 GPM
  • 2510 TDH
  • Stock No: 58879
Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Rotating Assembly
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Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Rotating Assembly

Used 7 stage 3x4 MOC rotating assembly

Applications: Boiler Feed Water Pump, Water Transfer Pump, Amine Pump, Oil & Gas Pipeline Pump, Production Pump

Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Rotating Assembly
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  • 3550 RPM
  • 292 GPM
  • 2250 TDH
  • Stock No: 58791
Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Rotating Assembly
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Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Rotating Assembly

Used 6 stage 3x4 MOC rotating assembly

Applications: Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, Amine Pump, Oil & Gas Pipeline Pump, Production Pump

Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Rotating Assembly
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  • 3550 RPM
  • 292 GPM
  • 2250 TDH
  • Stock No: 58790
Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Complete Pump
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Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used Union 3x4 MOC, API 610, BB3 pump with the following features: • Carbon steel case material • 7 stage • impellers • 4" 900# RF suction flange • 3" 900# RF discharge flange • Mechanical Seals • CCW Rotation • Weight • Dims 70"Lx25"Wx26"H

Applications: Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, Amine Pump, Oil & Gas Pipeline Pump, Production Pump

Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Complete Pump
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  • 3550 RPM
  • 292 GPM
  • 2250 TDH
  • Stock No: 58752
Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Complete Pump
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Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used Union 3x4 MOC, API 610, BB3 pump with the following features: • Carbon steel case material • 7 stage • impellers • 4" 900# suction flange • 3" 900# discharge flange • Mechanical Seals • CCW Rotation • Weight • Dims 70"Lx25"Wx26"H

Applications: Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, Amine Pump, Oil & Gas Pipeline Pump, Production Pump

Used Union 3x4 MOC Horizontal Multi-Stage Centrifugal Pump Complete Pump
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  • 3550 RPM
  • 292 GPM
  • 2250 TDH
  • Stock No: 58751
Used Union 3x4 MOD-6 Horizontal Multi-Stage Centrifugal Pump Complete Pump
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Used Union 3x4 MOD-6 Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used Union 3x4 MOD-6, API 610, BB3 pump with the following features: • Carbon steel case material • 6 stage • 9.47" impellers Double Suction first stage • 4" 600# RF suction flange • 3" 600# RF discharge flange • CW Rotation • Weight • Dims 63"Lx26"Wx23"H

Applications: Dewatering Pump, Boiler Feed Water Pump, Water Transfer Pump, CO2 Pipeline Pump, Low NPSH Pump, Amine Pump, Oil & Gas Pipeline Pump, Production Pump

Used Union 3x4 MOD-6 Horizontal Multi-Stage Centrifugal Pump Complete Pump
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  • 3560 RPM
  • 466 GPM
  • 1860 TDH
  • Stock No: 58337
Used Union 4x6 MPE Horizontal Multi-Stage Centrifugal Pump Complete Pump
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Used Union 4x6 MPE Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used Union 4x6 MPE, API 610, BB3 pump with the following features: • SS-410 case material • 4 stage • impellers • 6" 300# RF suction flange • 4" 600# RF discharge flange • CCW Rotation • Weight • Dims 77"Lx29"Wx26"H

Applications: Saltwater Disposal Pump, Dewatering Pump, Boiler Feed Water Pump, Pipeline Filling Pump, Oil Transfer Pump, Desalination Pump, Amine Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Production Pump

Used Union 4x6 MPE Horizontal Multi-Stage Centrifugal Pump Complete Pump
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  • 3560 RPM
  • 1150 GPM
  • 1000 TDH
  • Stock No: 58236

Explore Premium Union Pump Models for Sale

When you choose a Union Pump from Power Zone Equipment, you're investing in a high-quality, reliable pump that has been a staple in the industrial sector for decades. Known for their durability and performance, these pumps cater to a wide array of industry needs, making them ideal for anyone looking for a Union Pump for sale.
These pumps are engineered to handle everything from simple water transfer to complex chemical processes, making them versatile for various applications including oil and gas operations, chemical processing, and more. This guide provides an in-depth look at the different types of models available and how they can serve your industrial requirements.

Understanding the Features of These Pumps

Union Pump is synonymous with both quality and versatility. These pumps come in several types, each designed to offer specific benefits suited to a range of industrial applications. From electric motor-driven models to complete pump packages and more specialized options like multi-stage centrifugal pumps and reciprocating pumps, the diversity in design ensures that there is a Union Pump suitable for virtually any requirement.

  • Electric Motor-Driven Pumps: Renowned for their efficiency and reliability, these pumps are a mainstay in sectors that require consistent and effective water management. Common applications include water treatment and distribution where high dependability is crucial. The electric motor-driven models are engineered to provide uninterrupted service, minimizing downtime and maintenance needs.
  • Pump Packages: Union Pump packages are comprehensive solutions that include all necessary components for a particular application, ensuring compatibility and performance. These packages are designed with precision, incorporating pumps, drives, controls, and piping into a single assembly that simplifies installation and maintenance. Ideal for applications that require a turnkey solution, these pump packages are customized to meet the exact needs of processes like cooling systems or lubrication systems in large industrial plants.
  • Multi-Stage Centrifugal Pumps: These pumps are especially beneficial in scenarios requiring high pressure. They excel in applications such as boiler feed water, reverse osmosis systems, and high-pressure washdown systems. The design of multi-stage centrifugal pumps allows them to generate higher pressures efficiently, making them suitable for moving liquids over long distances or to elevated heights, which is often required in municipal supply and irrigation projects.
  • Reciprocating Pumps: Known for their ability to handle a wide range of fluid viscosities and compositions, reciprocating pumps are best suited for applications that require precise dosing or the handling of viscous fluids. These pumps are a staple in industries like chemical processing, where accuracy and reliability in fluid handling can significantly impact product quality and process efficiency.

Each model of Union Pump is crafted to ensure optimal performance and longevity, standing up to the most demanding conditions with ease. The robust construction and innovative engineering behind each pump translate into long service lives and reduced operational costs, underscoring Union Pump's commitment to delivering sustainable and efficient solutions.

By offering a range of pumps that are versatile, durable, and engineered for precision, Union Pumps cater to a broad spectrum of industrial needs. Their proven performance in various settings—from oil fields and mining operations to municipal facilities and manufacturing plants—makes them an invaluable asset in any context where fluid handling is critical.

Applications of These High-Quality Pumps

These pumps are integral to a myriad of industries due to their robust design and adaptability. Their ability to handle a diverse range of operations from simple fluid movement to complex, high-pressure tasks makes them essential across various sectors:

  • Oil and Gas: In the oil and gas industry, these pumps are crucial for both upstream and downstream operations. They facilitate efficient oil transfer and processing, handling everything from crude oil extraction and movement to the transfer of refined products. The resilience of these pumps makes them capable of operating in the harsh environments typical of oil fields and refineries, where reliability and durability are paramount.
  • Chemical Industry: The chemical sector demands pumps that can withstand corrosive and aggressive substances without degradation. Union pumps designed for chemical applications are built with materials that resist chemical attack, ensuring safe and efficient processing and transfer of hazardous liquids. This capability is critical for maintaining system integrity and preventing environmental contamination.
  • Agriculture: Reliable water management is crucial in agriculture for irrigation and pesticide application. These pumps ensure that large-scale farming operations receive a consistent supply of water and chemicals, crucial for maximizing crop production. Their efficiency and durability help maintain the cost-effectiveness of agricultural operations, enhancing productivity across vast farming landscapes.
  • Manufacturing: In the manufacturing sector, these pumps are fundamental to systems that feed production lines, manage waste, and contribute to overall factory efficiency. Whether it's facilitating cooling processes, moving raw materials, or handling by-products, their robust design ensures they perform reliably under continuous use, helping to streamline operations and reduce downtime.
  • Water Management: Pumps play a pivotal role in municipal water systems and wastewater treatment plants. They are involved in every stage of water management, from supplying clean water to processing and treating waste before it is released back into the environment. Their performance directly impacts the efficiency of water treatment processes and the quality of water supplied to communities.
  • Pulp and Paper: In the pulp and paper industry, pumps are used to handle everything from raw pulp mixtures to chemicals and water used in the paper-making process. Their ability to manage a range of viscosities and aggressive substances is crucial for maintaining the flow and quality of materials throughout production.
  • Aerospace and Defense: Pumps in these sectors are often used in critical applications such as fuel transfer, hydraulic systems, and cooling systems in both aircraft and ground support equipment. The high standards required for pumps in aerospace and defense highlight their precision and reliability in critical applications
  • Mining: In mining, pumps are essential for dewatering, slurry handling, and chemical processing. They are designed to withstand abrasive and solid-laden fluids typical in mining operations, enhancing efficiency and safety in harsh mining environments.
  • Each application of these pumps demonstrates their versatility and adaptability, making them a cornerstone of industrial operations. The diversity in their use across sectors underscores their significance in achieving operational efficiencies and meeting stringent industry standards.

Expanding Capabilities Across Industries

Beyond these staples, Union continues to innovate and expand its range of pump solutions. This includes the development of specialized pumps that cater to specific industry needs, such as explosion-proof models for hazardous environments and submersible pumps for underwater operations. Union’s dedication to technological advancement ensures that all their products lead the market in performance, reliability, and sustainability.

By choosing Union pumps from Power Zone Equipment, you are selecting a product that not only meets today’s standards but also prepares for future needs, ensuring your operations run smoothly no matter the challenge. Whether your project requires a straightforward pump setup or a complex system, Union offers the variety and quality your business requires.

Why Choose from Power Zone Equipment

At Power Zone Equipment, we not only offer a diverse range of pumps but also provide the expertise to match you with the perfect pump for your needs. Our experts are well-versed in the nuances of industrial pumping solutions and can help you navigate the complexities of selecting, installing, and maintaining your pump.

We understand that each industry has unique demands, and our inventory includes specially curated pumps that cater to these specific requirements. Whether you need a straightforward single-stage pump or a complex multi-stage centrifugal pump, Power Zone Equipment has the options and the expertise to enhance your operations.

Union Pump: A Name Trusted Across Industries

Opting for a Union Pump is a decision to invest in reliability, efficiency, and performance. Known for their robust construction and exceptional operational life, these pumps are designed to meet the rigorous demands of almost any industrial environment. By integrating a Union Pump into your operations, you ensure a continuous, dependable service that supports your business’s productivity and profitability.

Explore our extensive selection of Union Pumps for sale at Power Zone Equipment today. Enhance your project’s efficiency and productivity with a pump that is synonymous with durability and excellence in the pumping industry.

Whether it's optimizing your current system or configuring a new setup, a Union Pump purchased from Power Zone Equipment ensures that you receive a high-quality solution tailored to your specific requirements. Boost your industrial operations with a Union Pump, where innovation meets reliability at every turn.