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119 Results
119 Results 
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Featured Item
Used National 630Q-8L Quintuplex Pump Package
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Used National 630Q-8L Quintuplex Pump Package

Used National 630Q-8L pump, with the following features: • 8” stroke • 630 HP • Stainless Steel fluid end • 5” Ceramic plungers • Spherical Cage valves • 8” ANSI 300# FF suction • 4” ANSI 900# FF discharge • Weight: 31,660 lbs (complete package on skid) • Dims: 88"(L)x 70"(W)x 45"(H) (pump only) • Dims: 218"(L)x 105"(W)x 77"(H) (complete package on skid)

Applications: Well Service Pump, Production Pump

Used National 630Q-8L Quintuplex Pump Package
1 of 36
  • 630 HP
  • 225 RPM
  • 666 GPM
  • 1115 PSI
  • Stock No: 60887
Positive Displacement Pump Reciprocating Pump
630
225
666
1115
Featured Item
Used Union TX-125 Triplex Pump Fluid End Only
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Used Union TX-125 Triplex Pump Fluid End Only

Used Union TX-125 triplex pump fluid end only with the following features: • 5" stroke • 125HP • High temperature spider type fluid end • 3" plungers • 5" 150# RF suction connection • 2.5" 1500# RTJ discharge connection • Weight • Dims

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

Used Union TX-125 Triplex Pump Fluid End Only
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  • 125 HP
  • 303 RPM
  • 139 GPM
  • 1415 PSI
  • Stock No: 56344
Positive Displacement Pump Reciprocating Pump
125
303
139
1415
Featured Item
Used Union 4x6x9 VCM Vertical Single-Stage Centrifugal Pump Complete Pump
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Used Union 4x6x9 VCM Vertical Single-Stage Centrifugal Pump Complete Pump

Used Union 4x6x9 VCM centrifugal pump with the following features: • case material • Single stage • impellers • 6” suction flange • 4” discharge flange • CW Rotation • Weight • Dims

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

Used Union 4x6x9 VCM Vertical Single-Stage Centrifugal Pump Complete Pump
1 of 6
  • 15 HP
  • 1800 RPM
  • 300 GPM
  • 55 TDH
  • 3 Phase
  • 230/460 Volts
  • Stock No: 56194
15
1800
300
55
Featured Item
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 fluid end only with the following features: • 5" stroke • 350 HP • Steel billet fluid end • 1 1/2" plungers • 3" 300 lb RF suction connection • 2" 1500 lb RTJ discharge connection • Weight 8,800 lbs • Dims 65"Lx70"Wx32"H

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

Used Union QX-300 Quintuplex Pump Complete Pump
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  • 350 HP
  • 359 RPM
  • 68 GPM
  • 6200 PSI
  • Ratio: 5.7700
  • Stock No: 55159
Positive Displacement Pump Reciprocating Pump
350
359
68
6200
Featured Item
Used Union 9 x 5 x 12 Piston Pump Fluid End Only
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Used Union 9 x 5 x 12 Piston Pump Fluid End Only

Used fluid end only - steam pump fluid end only

Used Union 9 x 5 x 12 Piston Pump Fluid End Only
1 of 4
  • Stock No: 54951
Positive Displacement Pump Reciprocating Pump
Featured Item
Used Union QX-300 Quintuplex Pump Fluid End Only
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Used Union QX-300 Quintuplex Pump Fluid End Only

Used Union QX-300 quintuplex production pump #2 fluid end only with the following features: • 5" stroke • 350 HP • Aluminum bronze fluid end • 2" steel plungers • suction connection • discharge connection • Weight 8,800 lbs • Dims

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

Used Union QX-300 Quintuplex Pump Fluid End Only
1 of 4
  • 350 HP
  • 359 RPM
  • 122 GPM
  • 4456 PSI
  • Stock No: 54723
Positive Displacement Pump Reciprocating Pump
350
359
122
4456
Featured Item
Used Union TD-60 Triplex Pump Bare Case
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Used Union TD-60 Triplex Pump Bare Case

Used bare case

Applications: Well Service Pump

Used Union TD-60 Triplex Pump Bare Case
1 of 5
  • 60 HP
  • 523 RPM
  • Stock No: 54621
Positive Displacement Pump Reciprocating Pump
60
523
Featured Item
Used Union TX-10 Triplex Pump Complete Pump
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Used Union TX-10 Triplex Pump Complete Pump

Used Union 5TX-10 triplex production pump with the following features: • 2.75" stroke • 10 HP • Steel billet fluid end • No plungers • 2" NPT suction connection • 1.25" NPT discharge connection • Weight 480 lbs • Dims

Applications: Water Transfer Pump, Oil Transfer Pump, Production Pump

Used Union TX-10 Triplex Pump Complete Pump
1 of 4
  • 10 HP
  • 438 RPM
  • 24 GPM
  • 723 PSI
  • Stock No: 54609
Positive Displacement Pump Reciprocating Pump
10
438
24
723
Featured Item
Used Union TX-75 Triplex Pump Parts or Partial Pump for Parts
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Used Union TX-75 Triplex Pump Parts or Partial Pump for Parts

Used Union TX-75 triplex pump with the following features: • 4" stroke • 75 HP • Steel billet fluid end • 1 7/8" plungers • missing parts • 3" 300# RF suction connection • 2" 1500# RTJ discharge connection • no gears, no crankshaft • capable of 44 gpm @ 2555 psi @ 411 rpm with 1.625" plungers or 85 gpm @ 1333 psi @ 411 rpm with 2.25" plungers • Weight 3,000 lbs • Dims

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

Used Union TX-75 Triplex Pump Parts or Partial Pump for Parts
1 of 14
  • 75 HP
  • 411 RPM
  • 59 GPM
  • 1920 PSI
  • Stock No: 54571
Positive Displacement Pump Reciprocating Pump
75
411
59
1920
Featured Item
Unused Surplus Union QX-300 Quintuplex Pump Fluid End Only
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Unused Surplus Union QX-300 Quintuplex Pump Fluid End Only

Unused Surplus Union QX-300 quintuplex production pump fluid end only with the following features: • 5" stroke • 350 HP • Stainless steel #3 fluid end • 2 3/4" steel plungers • 4" 150# RF suction connection • 3" 1500# RF discharge connection • capable of 274 gpm @ 1980 psi with 3" plungers or 122 gpm @ 2750 psi with 2" plungers • Weight • Dims

Applications: Saltwater Disposal Pump, Well Service Pump, Water Transfer Pump, Steel Mill Descaling Pump, Production Pump

Unused Surplus Union QX-300 Quintuplex Pump Fluid End Only
1 of 13
  • 350 HP
  • 359 RPM
  • 230 GPM
  • 2357 PSI
  • Stock No: 54138
Positive Displacement Pump Reciprocating Pump
350
359
230
2357
Featured Item
Used Union TX-200 Triplex Pump Fluid End Only
1 of 3
Used Union TX-200 Triplex Pump Fluid End Only

Used Union TX-200 triplex pump fluid end only with the following features: • 5" stroke • 200 HP • #1.5 steel fluid end • 1.312" plungers • 3" 300# RF suction connection • 2" 2500# RTJ discharge connection • Weight • Dims

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

Used Union TX-200 Triplex Pump Fluid End Only
1 of 3
  • 200 HP
  • 369 RPM
  • 95 GPM
  • 5000 PSI
  • Stock No: 54097
Positive Displacement Pump Reciprocating Pump
200
369
95
5000
Featured Item
Rebuilt Union TX-200 Triplex Pump Fluid End Only
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Rebuilt Union TX-200 Triplex Pump Fluid End Only

REBUILT: #2 stainless steel fluid end assembly, 1.75" plungers, 3" 300# RF suction, 2" 2500lb RTJ discharge, with piping, suction stabilizer, discharge dampener and shear pin relief valve. Capable of 95gpm @ 3018psi with 2.25" plungers or 50gpm @ 5000psi with 1 5/8" plungers

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

Rebuilt Union TX-200 Triplex Pump Fluid End Only
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  • 200 HP
  • 369 RPM
  • 57 GPM
  • 4988 PSI
  • Stock No: 53405
Positive Displacement Pump Reciprocating Pump
200
369
57
4988
Featured Item
Used Union 7 1/2 x 6 x 12 Piston Pump
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Used Union 7 1/2 x 6 x 12 Piston Pump

Used duplex steam pump

Used Union 7 1/2 x 6 x 12 Piston Pump
1 of 27
  • Stock No: 52332
Positive Displacement Pump Reciprocating Pump
Featured Item
Used Union QD-100 Quintuplex Pump Complete Pump
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Used Union QD-100 Quintuplex Pump Complete Pump

Used Union QD-100 quintuplex production pump with the following features: • 3" stroke • 100 HP • Steel billet fluid end • 7/8" plungers • 2" NPT suction connection • 1.25" NPT discharge connection • Weight 1,650 lbs • Dims (45”L x 38”W x 17” H)

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

Used Union QD-100 Quintuplex Pump Complete Pump
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  • 100 HP
  • 520 RPM
  • 20 GPM
  • 10000 PSI
  • Stock No: 51872
Positive Displacement Pump Reciprocating Pump
100
520
20
10000
Featured Item
Used Union QD-100 Quintuplex Pump Complete Pump
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Used Union QD-100 Quintuplex Pump Complete Pump

Used Union QD-100 quintuplex production pump with the following features: • 3" stroke • 100 HP • Steel billet fluid end • 7/8" plungers • suction connection • discharge connection • Weight 1,650 lbs • Dims (45”L x 38”W x 17” H)

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

Used Union QD-100 Quintuplex Pump Complete Pump
1 of 12
  • 100 HP
  • 520 RPM
  • 20 GPM
  • 10000 PSI
  • Stock No: 51863
Positive Displacement Pump Reciprocating Pump
100
520
20
10000
Featured Item
Used Union QD-100 Quintuplex Pump Complete Pump
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Used Union QD-100 Quintuplex Pump Complete Pump

Used Union QD-100 quintuplex production pump with the following features: • 3" stroke • 100 HP • Steel billet fluid end • 1.75”plungers • 3" NPT suction connection • 2" NPT discharge connection • Weight 1,650 lbs • Dims (45”L x 38”W x 17” H)

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

Used Union QD-100 Quintuplex Pump Complete Pump
1 of 7
  • 100 HP
  • 520 RPM
  • 78 GPM
  • 3300 PSI
  • Stock No: 51875
Positive Displacement Pump Reciprocating Pump
100
520
78
3300
Featured Item
Used Union QD-100 Quintuplex Pump Complete Pump
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Used Union QD-100 Quintuplex Pump Complete Pump

Used Union QD-100 quintuplex production pump with the following features: • 3" stroke • 100 HP • Steel billet fluid end • 7/8" plungers • suction connection • discharge connection • Weight 1,650 lbs • Dims (45”L x 38”W x 17” H)

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

Used Union QD-100 Quintuplex Pump Complete Pump
1 of 16
  • 100 HP
  • 520 RPM
  • 20 GPM
  • 10000 PSI
  • Stock No: 51850
Positive Displacement Pump Reciprocating Pump
100
520
20
10000
Featured Item
Used Union TX-200 Triplex Pump Fluid End Only
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Used Union TX-200 Triplex Pump Fluid End Only

Used Union TX-200 triplex production pump fluid end only with the following features: • 5" stroke • 200 HP • #1.5 steel fluid end • 1 9/16" metal plungers • 2.5" 300# suction connection • 1.5" 2500# discharge connection • Weight • Dims

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

Used Union TX-200 Triplex Pump Fluid End Only
1 of 8
  • 200 HP
  • 369 RPM
  • 47 GPM
  • 6500 PSI
  • Stock No: 51881
Positive Displacement Pump Reciprocating Pump
200
369
47
6500
Featured Item
Used Union TD-3 Triplex Pump Complete Pump
1 of 5
Used Union TD-3 Triplex Pump Complete Pump

Used Union TD-3 triplex production pump package with the following features: • 3" stroke • 20 HP • Steel billet fluid end • 1.5625”plungers • suction connection • discharge connection • Packaged on skid with 20hp 1725 RPM, 286U frame serial number 79862 motor • Weight • Dims

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

Used Union TD-3 Triplex Pump Complete Pump
1 of 5
  • 20 HP
  • 350 RPM
  • 24 GPM
  • 1050 PSI
  • Stock No: 51799
Positive Displacement Pump Reciprocating Pump
20
350
24
1050
Featured Item
Used Union TD-50 Triplex Pump Complete Pump
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Used Union TD-50 Triplex Pump Complete Pump

Used Union TD-50 triplex production pump with the following features: • 3" stroke • 60 HP • Steel billet fluid end • 1 7/8" plungers • 3" suction connection • 2" discharge connection • Weight • Dims

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

Used Union TD-50 Triplex Pump Complete Pump
1 of 5
  • 60 HP
  • 523 RPM
  • 56 GPM
  • 1100 PSI
  • Stock No: 50829
Positive Displacement Pump Reciprocating Pump
60
523
56
1100

Power Zone is a leading global supplier of new, used and reconditioned pumps for sale. Our inventory of pumps includes multi-stage centrifugal pumps, positive displacement pumps, reciprocating pumps, single stage centrifugal pumps and screw pumps in a variety of design standards including API 610 Centrifugal Pumps, API 674 Reciprocating Pumps and API 676 Rotary Pumps. We have an assortment of pumps that are used in various applications including water treatment, pipelines, frac water supply, salt water disposal and flood control in industries like municipal, manufacturing, oil & gas, mining and agriculture. We supply pumps of all major suppliers such as Sulzer, Flowserve, ITT Goulds, Aurora and National.