Industrial Union Reciprocating Pumps For Sale | Power Zone

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Used Union QD-100 Quintuplex Pump Fluid End Only
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Used Union QD-100 Quintuplex Pump Fluid End Only

Used Union QD-100 quintuplex production pump fluid end only with the following features: • 3" stroke • 100 HP • Steel fluid end • 1 3/8" plungers • 3"NPT suction connection • 2"NPT discharge connection • Weight ___________ • Dims (29”L x 16”W x 12” H)

Applications: Well Service Pump, Water Transfer Pump

Used Union QD-100 Quintuplex Pump Fluid End Only
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  • 100 HP
  • 1750 RPM
  • 52 GPM
  • Stock No: 59168
Positive Displacement Pump Reciprocating Pump
Used Union TD-30 Triplex Pump Package
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Used Union TD-30 Triplex Pump Package

Used Union TD-30 triplex production pump package with the following features: • 2.75" stroke • 30 HP • Steel fluid end • 2" plungers • 3" 300# NPT suction connection • 2" 300# NPT discharge connection • 3.44 gear ratio • Packaged with motor Siemens Allis, RG2-ch, 10 hp, SF-1.5, 230/460 volts, 178 rpm, model 053 • Weight 1,280 lbs • Dims 40"Lx36"Wx36"H

Applications: Well Service Pump, Water Transfer Pump

Used Union TD-30 Triplex Pump Package
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  • 30 HP
  • 520 RPM
  • 40 GPM
  • Ratio: 3.4400
  • Stock No: 59165
Positive Displacement Pump Reciprocating Pump
Used Union  QX-300 Quintuplex Pump Power End Only
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Used Union QX-300 Quintuplex Pump Power End Only

Used Union QX-300 quintuplex production pump power end only with the following features: • 5" stroke • 350 HP • 6.68 gear ratio • Weight • Dims 56"Lx71"Wx38"H

Applications: Well Service Pump, Water Transfer Pump

Used Union  QX-300 Quintuplex Pump Power End Only
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  • 350 HP
  • 359 RPM
  • 230 GPM
  • Ratio: 6.6800
  • Stock No: 59142
Positive Displacement Pump Reciprocating Pump
Used Union TX-125 Triplex Pump Complete Pump
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Used Union TX-125 Triplex Pump Complete Pump

Used Union TX-125 triplex pump with the following features: • 5" stroke • 125 HP • Steel billet #3 fluid end • 3" tungsten plungers • 4"600# RF suction connection • 2"1500# RF discharge connection • Weight 5,600 lbs • Dims 64"L x 55"W x 29"H

Applications: Well Service Pump, Water Transfer Pump, Production Pump

Used Union TX-125 Triplex Pump Complete Pump
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  • 125 HP
  • 303 RPM
  • 139 GPM
  • 1415 PSI
  • Ratio: 8.2000
  • Stock No: 58555
Positive Displacement Pump Reciprocating Pump
Used Union TD-120M Triplex Pump Complete Pump
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Used Union TD-120M Triplex Pump Complete Pump

Used Union TD-120M triplex pump with the following features: • 4.25" stroke • 120 HP • Steel billet fluid end • 1 5/8" steel plungers • 3" NPT suction connection • 2" NPT discharge connection • 5.67 gear ratio • Weight 1,930 lbs • Dims 39"Lx31"Wx21"H

Applications: Water Jetting Pump, Pressure Testing Pump, Well Service Pump, Water Transfer Pump

Used Union TD-120M Triplex Pump Complete Pump
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  • 120 HP
  • 400 RPM
  • 45 GPM
  • 5063 PSI
  • Ratio: 5.6700
  • Stock No: 58504
Positive Displacement Pump Reciprocating Pump
Used Union TD-120H Triplex Pump Complete Pump
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Used Union TD-120H Triplex Pump Complete Pump

Used Union TD-120H triplex pump with the following features: • 4.25" stroke • 120 HP • Steel billet fluid end • 1 3/8" plungers • 2" NPT suction connection • 1" NPT discharge connection • 5.67 gear ratio • Weight 1,930 lbs • Dims 39"Lx31"Wx21"H

Applications: Water Jetting Pump, Pressure Testing Pump, Well Service Pump, Water Transfer Pump

Used Union TD-120H Triplex Pump Complete Pump
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  • 120 HP
  • 400 RPM
  • 28 GPM
  • 6397 PSI
  • Ratio: 3.8800
  • Stock No: 58503
Positive Displacement Pump Reciprocating Pump
Used Union TD-120M Triplex Pump Complete Pump
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Used Union TD-120M Triplex Pump Complete Pump

Used Union TD-120M triplex pump with the following features: • 4.25" stroke • 120 HP • Steel billet fluid end • 1 5/8" steel plungers • 3" NPT suction connection • 2" NPT discharge connection • 5.67 gear ratio • Weight 1,930 lbs • Dims 39"Lx31"Wx21"H

Applications: Water Jetting Pump, Pressure Testing Pump, Well Service Pump, Water Transfer Pump

Used Union TD-120M Triplex Pump Complete Pump
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  • 120 HP
  • 400 RPM
  • 45 GPM
  • 5063 PSI
  • Ratio: 3.2000
  • Stock No: 58501
Positive Displacement Pump Reciprocating Pump
Rebuilt Union TX-125 Triplex Pump Fluid End Only
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Rebuilt Union TX-125 Triplex Pump Fluid End Only

Rebuilt Union TX-125 triplex pump fluid end only with the following features: • 5" stroke • 125 HP • #3 steel fluid end • 2 3/4" steel plungers plungers • 4" #300 suction connection • 2 1/2" #1500 discharge connection • Weight • Dims

Applications: Well Service Pump, Water Transfer Pump, Production Pump

Rebuilt Union TX-125 Triplex Pump Fluid End Only
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  • 125 HP
  • 303 RPM
  • 116 GPM
  • 1683 PSI
  • Stock No: 58395
Positive Displacement Pump Reciprocating Pump
Used Union TX-125 Triplex Pump Complete Pump
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Used Union TX-125 Triplex Pump Complete Pump

Used Union TX-125 triplex production pump with the following features: • 5" stroke • 125 HP • #3 steel fluid end • 2 15/16" steel plungers, • 4" #1500 suction connection • 2" #1500 discharge connection • 8.2 gear ratio • Weight 5,600 lbs • Dims

Applications: Well Service Pump, Water Transfer Pump, Production Pump

Used Union TX-125 Triplex Pump Complete Pump
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  • 125 HP
  • 303 RPM
  • 133 GPM
  • 1475 PSI
  • Ratio: 8.2000
  • Stock No: 57353
Positive Displacement Pump Reciprocating Pump
Used Union TX-125 Triplex Pump Complete Pump
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Used Union TX-125 Triplex Pump Complete Pump

Used Union TX-125 triplex production pump with the following features: • 5" stroke • 125 HP • #3 steel fluid end • 2 15/16" steel plungers, • 4" #1500 suction connection • 2" #1500 discharge connection • 8.2 gear ratio • Weight 5,600 lbs • Dims

Applications: Well Service Pump, Water Transfer Pump, Production Pump

Used Union TX-125 Triplex Pump Complete Pump
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  • 125 HP
  • 303 RPM
  • 133 GPM
  • 1475 PSI
  • Ratio: 8.2000
  • Stock No: 57352
Positive Displacement Pump Reciprocating Pump
Used Union TX-200 Triplex Pump Package
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Used Union TX-200 Triplex Pump Package

LOW HOUR: Skid mounted 5" stroke triplex pump with #3 steel billet fluid end, integral gears with 5.765:1 ratio, 2 3/4" steel plungers, 4" 150# RF suction, 3" 1500# RTJ discharge, driven by Caterpillar C7 diesel engine rated at 225 HP, rebuilt Eaton transmission, new MCM 3x4-13 hydraulic charge pump system, new suction strainer, new status flow discharge and suction dampeners, plunger lubricator, new shear pin relief valve, new pressure gauges, high discharge shutdown, low suction shutdown, low oil level switches, vibration switch, diesel fuel tank, hydraulic tank, and tool box.

Applications: Well Service Pump, Water Transfer Pump, Engine Driven Pump, Production Pump

Used Union TX-200 Triplex Pump Package
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  • 200 HP
  • 369 RPM
  • 142 GPM
  • 2104 PSI
  • Ratio: 5.7650
  • Stock No: 57351
Positive Displacement Pump Reciprocating Pump
Used Union QD-200-B Quintuplex Pump Power End Only
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Used Union QD-200-B Quintuplex Pump Power End Only

Used Union QD-200-B quintuplex power end only, with the following features: • 4.25" stroke • 240 HP • Weight • Dims

Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump, Steel Mill Descaling Pump, Production Pump

Used Union QD-200-B Quintuplex Pump Power End Only
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  • 240 HP
  • 400 RPM
  • Stock No: 57128
Positive Displacement Pump Reciprocating Pump
Used Union QX-300 Quintuplex Pump Complete Pump
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Used Union QX-300 Quintuplex Pump Complete Pump

Used Union QX-300 quintuplex production pump with the following features: • 5" stroke • 350 HP • #3 steel fluid end • 2 3/8" plungers • zero maintenance discharge dampener • 6" 150# suction connection • 3" 1500# discharge connection • 4:1 gear ratio • Weight 10,500 lbs • Dims

Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump, Production Pump

Used Union QX-300 Quintuplex Pump Complete Pump
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  • 350 HP
  • 359 RPM
  • 172 GPM
  • 2750 PSI
  • Ratio: 4.0000
  • Stock No: 56672
Positive Displacement Pump Reciprocating Pump
Used Union QX-300 Quintuplex Pump Complete Pump
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Used Union QX-300 Quintuplex Pump Complete Pump

Used Union QX-300 quintuplex production pump with the following features: • 5" stroke • 350 HP • #3 steel fluid end • 2 3/8" plungers • 6" 150# suction connection • 3" 1500# discharge connection • 4:1 gear ratio • Weight 14,000 lbs • Dims

Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump, Production Pump

Used Union QX-300 Quintuplex Pump Complete Pump
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  • 350 HP
  • 359 RPM
  • 172 GPM
  • 2750 PSI
  • Ratio: 4.0000
  • Stock No: 56569
Positive Displacement Pump Reciprocating Pump
Rebuilt Union QX-300 Quintuplex Pump Complete Pump
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Rebuilt Union QX-300 Quintuplex Pump Complete Pump

REBUILT: Union QX-300 quintuplex production pump with the following features: • 5" stroke • 350 HP • #3D stainless steel fluid end • 2 1/2" plungers • 6" 150# suction connection • 3" 1500# discharge connection • 4.88:1 internal gears • Weight 10,500 lbs • Dims

Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump, Steel Mill Descaling Pump, Production Pump

Rebuilt Union QX-300 Quintuplex Pump Complete Pump
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  • 350 HP
  • 359 RPM
  • 191 GPM
  • 2714 PSI
  • Ratio: 4.8800
  • Stock No: 56523
Positive Displacement Pump Reciprocating Pump
Used Union TX-150 Triplex Pump Bare Case
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Used Union TX-150 Triplex Pump Bare Case

Used Union TX-150 triplex pump power end case only with the following features: • 5" stroke • 150 HP • Weight 2,427 lbs • Dims 49"Lx41"Wx28"H

Applications: Well Service Pump, Water Transfer Pump, Snowmaking Pump, Oil Transfer Pump, Amine Pump, Production Pump

Used Union TX-150 Triplex Pump Bare Case
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  • 150 HP
  • 303 RPM
  • 386 GPM
  • 850 PSI
  • Stock No: 56466
Positive Displacement Pump Reciprocating Pump
Used Union TX-115 Triplex Pump Fluid End Only
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Used Union TX-115 Triplex Pump Fluid End Only

Used Union TX-115 triplex pump fluid end only with the following features: • 4" stroke • 115 HP • Steel billet fluid end • plungers • 4" 300# RF suction connection • 2.5" 600# RTJ discharge connection • Weight 3,000 lbs • Dims

Applications: Water Jetting Pump, Pressure Testing Pump, Well Service Pump, Water Transfer Pump

Used Union TX-115 Triplex Pump Fluid End Only
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  • 115 HP
  • 411 RPM
  • 51 GPM
  • 5500 PSI
  • Stock No: 56396
Positive Displacement Pump Reciprocating Pump
Used Union TX-150 Triplex Pump Complete Pump
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Used Union TX-150 Triplex Pump Complete Pump

Used Union TX-150 triplex production pump with the following features: • 5" stroke • 200 HP • Three piece steel fluid end • 2.25'' plungers • No crankshaft, capable of 40 gpm @ 5000 psi @ 303 rpm with 1.625" plungers or 78 gpm @ 3018 psi @ 303 rpm with 2.25" plungers • 3" 300# RF suction connection • 2" 2500# RTJdischarge connection • Weight 5,800 lbs • Dims 65"Lx48"Wx28"H

Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump, Production Pump

Used Union TX-150 Triplex Pump Complete Pump
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  • 200 HP
  • 303 RPM
  • 78 GPM
  • 3018 PSI
  • Stock No: 56395
Positive Displacement Pump Reciprocating Pump
Used Union TX-200 Triplex Pump Complete Pump
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Used Union TX-200 Triplex Pump Complete Pump

Used Union TX-200 triplex pump with the following features: • 5" stroke • 200 HP • #2 steel fluid end • 2.25" stainless steel plungers • 3" FF suction connection • 2" FF discharge connection • 8.2:1 gear ratio • Weight 5,800 lbs • Dims 65"Lx48"Wx28"H

Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump, Production Pump

Used Union TX-200 Triplex Pump Complete Pump
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  • 200 HP
  • 369 RPM
  • 95 GPM
  • 3018 PSI
  • Ratio: 8.2000
  • Stock No: 56394
Positive Displacement Pump Reciprocating Pump
Used Union TX-200 Triplex Pump Complete Pump
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Used Union TX-200 Triplex Pump Complete Pump

Used Union TX-200 triplex pump with the following features: • 5" stroke • 200 HP • #2 steel fluid end • 2.25" stainless steel plungers • 3" FF suction connection • 2" FF discharge connection • Weight 5,800 lbs • Dims 68"Lx54"Wx37"H

Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump, Production Pump

Used Union TX-200 Triplex Pump Complete Pump
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  • 200 HP
  • 369 RPM
  • 95 GPM
  • 3018 PSI
  • Stock No: 56393
Positive Displacement Pump Reciprocating Pump

As a leading global supplier of Reciprocating Pumps, Power Zone offers a wide range of Direct Acting Steam Pumps and Power Plunger Pumps in both Single Acting and Double Acting configurations. We have a large stock of new, used, and rebuilt plunger pumps including Triplex Pumps, Quintuplex Pumps, Duplex Pumps and more in Non-API and API 674 reciprocating pump design standards. Reciprocating Pumps, or sometimes referred to as Plunger Pumps, are a type of Positive Displacement Pumps (PD Pumps) and are ideal for high pressure, low flow applications. We supply plunger pumps from all leading brands including National, Gardner Denver, Oil Well, Gaso and Wheatley for various applications like salt water disposal (SWD), well service, descaling and hydraulic fracturing. Reciprocating pumps are commonly used in a wide range of industries, including Oil & Gas, Manufacturing and Mining.