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55 Results 
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Used Union TX-90 Triplex Pump Power End Only
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Used Union TX-90 Triplex Pump Power End Only

Used Union TX-90 Triplex production pump power end only with the following features: • 4" stroke • 90 HP • 5.67 gear ratio • Weight • Dims (48”L x 43”W x 27”H)

Applications: Well Service Pump, Water Transfer Pump

Used Union TX-90 Triplex Pump Power End Only
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  • 90 HP
  • 308 RPM
  • 49 GPM
  • Ratio: 5.6700
  • Stock No: 59866
Positive Displacement Pump Reciprocating Pump
Used Union TX-75 Triplex Pump
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Used Union TX-75 Triplex Pump

Used Union TX-75 triplex production pump package with the following features: • 4" stroke • 75 HP • #2 steel billet fluid end • 1 3/4” plungers • 3" 300# suction connection • 2" 1500# discharge connection • 6.5 gear ratio • Weight 3,500 lbs • Dims 58"Lx46"Wx27"H

Applications: Well Service Pump, Water Transfer Pump

Used Union TX-75 Triplex Pump
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  • 75 HP
  • 270 RPM
  • 30 GPM
  • Ratio: 6.5000
  • Stock No: 59865
Positive Displacement Pump Reciprocating Pump
Used Union TX-90 Triplex Pump Power End Only
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Used Union TX-90 Triplex Pump Power End Only

Used Union TX-90 Triplex production pump power end only with the following features: • 4" stroke • 90 HP • Weight • Dims 48”L x 43”W x 27”H

Applications: Well Service Pump

Used Union TX-90 Triplex Pump Power End Only
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  • 90 HP
  • 411 RPM
  • Stock No: 59864
Positive Displacement Pump Reciprocating Pump
Used Union TX-90 Triplex Pump
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Used Union TX-90 Triplex Pump

Used Union TX-90 triplex production pump package with the following features: • 4" stroke • 90 HP • #2 Steel billet fluid end • plungers • 3" 300 suction connection • 2" 900# discharge connection • 5.0 gear ratio • Weight 3,500 lbs • Dims 58"Lx43"Wx36"H

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

Used Union TX-90 Triplex Pump
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  • 90 HP
  • 400 RPM
  • 159 GPM
  • 1635 PSI
  • Stock No: 59833
Positive Displacement Pump Reciprocating Pump
Used Union TX-150 Triplex Pump Power End Only
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Used Union TX-150 Triplex Pump Power End Only

Used Union TX power end.

Applications: Well Service Pump

Used Union TX-150 Triplex Pump Power End Only
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  • 150 HP
  • 303 RPM
  • Stock No: 59832
Positive Displacement Pump Reciprocating Pump
Used Union TX-75 Triplex Pump
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Used Union TX-75 Triplex Pump

Used Union TX-75 triplex production pump package with the following features: • 4" stroke • 75 HP • #4 steel billet fluid end • 3 3/8” plungers • 6" ANSI 150# suction connection • 3" ANSI 600# discharge connection • 5.0 gear ratio • Weight 3,000 lbs • Dims 59"Lx50"Wx36"H

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

Used Union TX-75 Triplex Pump
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  • 75 HP
  • 350 RPM
  • 150 GPM
  • 725 PSI
  • Ratio: 5.0000
  • Stock No: 59828
Positive Displacement Pump Reciprocating Pump
Used Union TX-90 Triplex Pump
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Used Union TX-90 Triplex Pump

Used Union TX-90 triplex production pump package with the following features: • 4" stroke • 90 HP • #2 steel billet fluid end • 2 5/16” plungers • 4" ANSI 150# suction connection • 2" ANSI 600# discharge connection • 5.0 gear ratio • Weight 3,300 lbs • Dims 56"Lx50"Wx36"H

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

Used Union TX-90 Triplex Pump
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  • 90 HP
  • 232 RPM
  • 45 GPM
  • 1200 PSI
  • Ratio: 5.0000
  • Stock No: 59827
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 bare case only power end

Applications: Well Service Pump

Used Union TX-150 Triplex Pump Bare Case
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  • 150 HP
  • 303 RPM
  • Stock No: 59826
Positive Displacement Pump Reciprocating Pump
Used Union TX-75 Triplex Pump
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Used Union TX-75 Triplex Pump

Used Union TX-75 triplex production pump package with the following features: • 4" stroke • 75 HP • #3 Steel billet fluid end • 2 3/8” plungers • 6" ANSI 150# FF suction connection • 3" ANSI 600# FF discharge connection • 5.0 gear ratio • Weight 3,000 lbs • Dims 59"Lx50"Wx36"H

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

Used Union TX-75 Triplex Pump
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  • 75 HP
  • 350 RPM
  • 150 GPM
  • 725 PSI
  • Ratio: 5.0000
  • Stock No: 59825
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 • 2.25” plungers • 3" 300# suction connection • 2" 2500# discharge connection • 7.118 gear ratio • Weight 5,360 lbs • Dims (68”L x 49”W x 30” H)

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

Used Union TX-125 Triplex Pump Complete Pump
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  • 125 HP
  • 246 RPM
  • 78 GPM
  • 2750 PSI
  • Ratio: 7.1180
  • Stock No: 59558
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 • #1.5 steel billet fluid end • 1 3/8" plungers • 2.5" 300# RF suction connection • 1.5" 2500# RTJ discharge connection • Weight • Dims 39"Lx16"Wx19"H

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
  • 31 GPM
  • 5500 PSI
  • Stock No: 59303
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 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

Single Acting Triplex pumps come with three cylinders and are commonly used for various applications requiring low to medium flow rates including mud pumping, cement pumping, salt water disposal, descaling, high pressure pumping, Frac pumping and pipeline systems for the Oil & Gas, Agriculture, Mining, Municipal and Manufacturing sectors. We have new, used and rebuilt API 674 triplex pumps of all leading manufacturers like Union, Gaso, Emsco, Apex and Wheatley.