Industrial Union Single-Stage Centrifugal Pumps For Sale

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21 Results
21 Results 
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Unused Surplus Union 4x6x8A VLK Vertical Single-Stage Centrifugal Pump
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SOLD: Unused Surplus Union 4x6x8A VLK Vertical Single-Stage Centrifugal Pump

Unused Surplus Union 4x6x8A VLK, API 610, OH4 pump with the following features: • case material • 1-stage • impeller • 6" 300# RF suction flange • 4" 300# RF discharge flange • CCW Rotation • Weight skid 619 lbs • Dims 32"Lx28"Wx39"H

Applications: Low NPSH Pump, Charge Pump, Flood Water Control Pump

Unused Surplus Union 4x6x8A VLK Vertical Single-Stage Centrifugal Pump
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  • 3550 RPM
  • 1170 GPM
  • 180 TDH
  • Stock No: 60209
Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump
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Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump

Used Union 6x6x10 VHK Centrifugal pump with the following features: • Duplex SS case material • Single stage • impeller • 6" suction flange • 6" discharge flange • Weight • Dims

Applications: Dewatering Pump, Water Pipeline Pump, Charge Pump

Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump
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  • 3600 RPM
  • 6000 GPM
  • 1310 TDH
  • Stock No: 59889
Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump
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Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump

Used Union 6x6x10 VHK Centrifugal pump with the following features: • Duplex SS case material • Single stage • impeller • 6" suction flange • 6" discharge flange • Weight • Dims

Applications: Dewatering Pump, Water Pipeline Pump, Charge Pump

Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump
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  • 3600 RPM
  • 6000 GPM
  • 1310 TDH
  • Stock No: 59888
Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump
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Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump

Used Union 6x6x10 VHK Centrifugal pump with the following features: • Duplex SS case material • Single stage • impeller • 6" suction flange • 6" discharge flange • Weight • Dims

Applications: Dewatering Pump, Water Pipeline Pump, Charge Pump

Used Union 6x6x10 VHK Vertical Single-Stage Centrifugal Pump
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  • 3600 RPM
  • 6000 GPM
  • 1310 TDH
  • Stock No: 59887
Used Union 4X6X14 HHS Horizontal Single-Stage Centrifugal Pump
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Used Union 4X6X14 HHS Horizontal Single-Stage Centrifugal Pump

Used Union 4X6X14 HHS, API 610, OH2 pump with the following features: • Cast steel case material • Single stage • 12.5” impeller • 6" suction flange • 4" discharge flange • CW Rotation • Weight 2,900 lbs • Dims 42"Lx26"Wx24"H

Applications: Dewatering Pump, Pipeline Filling Pump, Water Transfer Pump, Oil Transfer Pump, Water Pipeline Pump, Charge Pump

Used Union 4X6X14 HHS Horizontal Single-Stage Centrifugal Pump
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  • 3550 RPM
  • 931 GPM
  • 575 TDH
  • Stock No: 59283
Used Union 4X6X18 HHS Horizontal Single-Stage Centrifugal Pump
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Used Union 4X6X18 HHS Horizontal Single-Stage Centrifugal Pump

Used Union 4X6X18 HHS, API 610, OH2 pump with the following features: • Cast steel case material • Single stage • 18” impeller • 6" suction flange • 4" discharge flange • CW Rotation • Weight 2,900 lbs • Dims 42"Lx26"Wx24"H

Applications: Dewatering Pump, Pipeline Filling Pump, Water Transfer Pump, Oil Transfer Pump, Water Wastewater Pump, Water Pipeline Pump, Charge Pump

Used Union 4X6X18 HHS Horizontal Single-Stage Centrifugal Pump
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  • 55 HP
  • 1750 RPM
  • 650 GPM
  • 335 TDH
  • Stock No: 59282
Unused Surplus SPX Clyde Union FK14/18 Horizontal Single-Stage Centrifugal Pump
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Unused Surplus SPX Clyde Union FK14/18 Horizontal Single-Stage Centrifugal Pump

Unused Surplus SPX Clyde Union FK14/18, API 610, OH2 pump with the following features: • Case material • Single stage • impeller • suction flange • discharge flange • CW Rotation • Weight 8,500 lbs • Dims 104"Lx104"Wx98"H

Applications: Dewatering Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump

Unused Surplus SPX Clyde Union FK14/18 Horizontal Single-Stage Centrifugal Pump
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  • 3580 RPM
  • 9600 GPM
  • 1950 TDH
  • Stock No: 59088
New SPX Clyde Union FK14/18 Horizontal Single-Stage Centrifugal Pump
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New SPX Clyde Union FK14/18 Horizontal Single-Stage Centrifugal Pump

Unused Surplus SPX Clyde Union FK14/18, API 610, OH2 pump with the following features: • Case material • Single stage • impeller • suction flange • discharge flange • CW Rotation • Weight 8,500 lbs • Dims 104"Lx104"Wx98"H

Applications: Dewatering Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump

New SPX Clyde Union FK14/18 Horizontal Single-Stage Centrifugal Pump
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  • 3580 RPM
  • 9600 GPM
  • 1950 TDH
  • Stock No: 59087
New SPX Clyde Union FK 14/18 Horizontal Single-Stage Centrifugal Pump
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New SPX Clyde Union FK 14/18 Horizontal Single-Stage Centrifugal Pump

Unused Surplus SPX Clyde Union FK14/18, API 610, OH2 pump with the following features: • Case material • Single stage • impeller • suction flange • discharge flange • CW Rotation • Weight 8,500 lbs • Dims 104"Lx104"Wx98"H

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

New SPX Clyde Union FK 14/18 Horizontal Single-Stage Centrifugal Pump
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  • 3580 RPM
  • 9600 GPM
  • 1950 TDH
  • Stock No: 59086
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 Centrifugal pump with the following features: • CA-6NM case material • Single stage • impeller • 8" 1500# suction flange • 6" 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57722
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 Centrifugal pump with the following features: • CA-6NM case material • Single stage • impeller • 8" 1500# suction flange • 6" 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57721
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 Centrifugal pump with the following features: • CA-6NM case material • Single stage • impeller • 8" 1500# suction flange • 6" 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57720
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 centrifugal pump with the following features: • CA6NM case material • Single stage • 15 5/8" impeller • 8” 1500# suction flange • 6” 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57479
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 centrifugal pump with the following features: • CA6NM case material • Single stage • 15 5/8" impeller • 8” 1500# suction flange • 6” 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57478
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 centrifugal pump with the following features: • CA6NM case material • Single stage • 15 5/8" impeller • 8” 1500# suction flange • 6” 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57477
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 centrifugal pump with the following features: • CA6NM case material • Single stage • 15 5/8" impeller • 8” 1500# suction flange • 6” 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57451
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 centrifugal pump with the following features: • CA6NM case material • Single stage • 15 5/8" impeller • 8” 1500# suction flange • 6” 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57450
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 centrifugal pump with the following features: • CA6NM case material • Single stage • 15 5/8" impeller • 8” 1500# suction flange • 6” 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57449
Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump

Used Union 6x8x15 HTS, API 610, OH2 centrifugal pump with the following features: • CA6NM case material • Single stage • 15 5/8" impeller • 8” 1500# suction flange • 6” 1500# discharge flange • Flowserve DHTW seal • Weight • Dims

Applications: Dewatering Pump, Oil Transfer Pump, Water Wastewater Pump, Oil & Gas Pipeline Pump, Water Pipeline Pump, Charge Pump, Flood Water Control Pump

Used Union 6x8x15 HTS Horizontal Single-Stage Centrifugal Pump Complete Pump
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  • 1750 RPM
  • 2213 GPM
  • 215 TDH
  • Stock No: 57433
Used Union 2x3x11 Vertical Single-Stage Centrifugal Pump Complete Pump
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Used Union 2x3x11 Vertical Single-Stage Centrifugal Pump Complete Pump

Used Unichem centrifugal vertical pump, customer order# 2-6290-18002, 3" 150LB suction, 2" 150LB discharge

Applications: Dewatering Pump, Water Transfer Pump, Oil Transfer Pump, Water Wastewater Pump, Charge Pump

Used Union 2x3x11 Vertical Single-Stage Centrifugal Pump Complete Pump
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  • 1800 RPM
  • 100 GPM
  • 63 TDH
  • Stock No: 56362

Power Zone is a global supplier of new, used and reconditioned single-stage centrifugal pumps. Single-stage pumps are commonly used in low pressure, high flow rate transfers involving low viscosity fluids such as water, fuel, oils and petrochemicals. There are several types of single-stage centrifugal pumps, mainly horizontal single stage pumps and vertical single stage pumps in a variety of ANSI and API 610 standards, including API BB1, API OH2, API, VS4 and more. Single stage pumps are required for use in various industries including oil & gas, agriculture, mining and manufacturing. Our inventory includes Slurry Pumps, Process Pumps, Trash Pumps, ANSI pumps, Self priming pumps, Dry Prime Pumps and many more from leading manufacturers such as ITT Goulds, Godwin, Aurora, Flowserve and Sulzer.