Industrial Union Pumps For Sale | Power Zone

tune Filters

Items per page: 20

PLEASE NOTE: Keep an eye out for a verification email (check your junk or spam). When you see the email, be sure the click on the link to verify your email address.

124 Results
124 Results 
Item Brand, Model{{search.sorting.directionIcon('item-brand-model')}}
HP{{search.sorting.directionIcon('hp')}}
RPM{{search.sorting.directionIcon('rpm')}}
GPM{{search.sorting.directionIcon('gpm')}}
PSI{{search.sorting.directionIcon('psi')}}
TDH{{search.sorting.directionIcon('tdh')}}
Used Union QD-400 Quintuplex Pump
1 of 20
Used Union QD-400 Quintuplex Pump

Used Union QD-400 quintuplex bare power frame and fluid end only: • 5.5" stroke • 440 HP • SS fluid end • 4.75” plungers • 8" 150# RF suction connection • 6" 1500# RF discharge connection • Weight 12,300 lbs • Dims (83"L x 71"W x 48"H)

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

Used Union QD-400 Quintuplex Pump
1 of 20
  • 440 HP
  • 290 RPM
  • 609 GPM
  • 1300 PSI
  • Stock No: 59884
Positive Displacement Pump Reciprocating Pump
440
290
609
1300
Rebuilt Union QD-400 Quintuplex Pump Power End Only
1 of 11
SOLD: Rebuilt Union QD-400 Quintuplex Pump Power End Only

Rebuilt Union QD-400 quintuplex production pump power end only with the following features: • 5.5" stroke • 440 HP

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

Rebuilt Union QD-400 Quintuplex Pump Power End Only
1 of 11
  • 440 HP
  • 290 RPM
  • 609 GPM
  • 1300 PSI
  • Stock No: 59883
Positive Displacement Pump Reciprocating Pump
440
290
609
1300
Used Union TX-75 Triplex Pump Power End Only
1 of 14
Used Union TX-75 Triplex Pump Power End Only

Used Union TX-75 Triplex production pump power end only with the following features: • 4" stroke • 75 HP • 5.0 gear ratio • Weight • Dims (48”L x 42”W x 36”H)

Applications: Well Service Pump, Water Transfer Pump

Used Union TX-75 Triplex Pump Power End Only
1 of 14
  • 75 HP
  • 350 RPM
  • 95 GPM
  • Ratio: 5.0000
  • Stock No: 59870
Positive Displacement Pump Reciprocating Pump
75
350
95
Used Union TX-150 Triplex Pump
1 of 13
Used Union TX-150 Triplex Pump

Used Union TX-150 triplex production pump package with the following features: • 5" stroke • 150 HP • #2 steel billet fluid end • 1 5/8” plungers • 3" 300# suction connection • 2" 2500# discharge connection • no gears or crank • Weight 5,800 lbs • Dims 66"Lx48"Wx28"H

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

Used Union TX-150 Triplex Pump
1 of 13
  • 150 HP
  • 303 RPM
  • 44 GPM
  • 5000 PSI
  • Stock No: 59869
Positive Displacement Pump Reciprocating Pump
150
303
44
5000
Used Union TX-90 Triplex Pump Power End Only
1 of 15
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 • 5.0 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
1 of 15
  • 90 HP
  • 350 RPM
  • 47 GPM
  • Ratio: 5.0000
  • Stock No: 59868
Positive Displacement Pump Reciprocating Pump
90
350
47
Used Union TX-150 Triplex Pump Power End Only
1 of 19
Used Union TX-150 Triplex Pump Power End Only

Used Union TX-150 Triplex production pump power end only with the following features: • 5" stroke • 150 HP • Weight • Dims 54”L x 48”W x 28”H

Applications: Well Service Pump

Used Union TX-150 Triplex Pump Power End Only
1 of 19
  • 150 HP
  • 303 RPM
  • Stock No: 59867
Positive Displacement Pump Reciprocating Pump
150
303
Used Union TX-90 Triplex Pump Power End Only
1 of 16
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
1 of 16
  • 90 HP
  • 308 RPM
  • 49 GPM
  • Ratio: 5.6700
  • Stock No: 59866
Positive Displacement Pump Reciprocating Pump
90
308
49
Used Union TX-75 Triplex Pump
1 of 19
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
1 of 19
  • 75 HP
  • 270 RPM
  • 30 GPM
  • Ratio: 6.5000
  • Stock No: 59865
Positive Displacement Pump Reciprocating Pump
75
270
30
Used Union TX-90 Triplex Pump Power End Only
1 of 16
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
1 of 16
  • 90 HP
  • 411 RPM
  • Stock No: 59864
Positive Displacement Pump Reciprocating Pump
90
411
Used Union TX-90 Triplex Pump
1 of 15
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
1 of 15
  • 90 HP
  • 400 RPM
  • 159 GPM
  • 1635 PSI
  • Stock No: 59833
Positive Displacement Pump Reciprocating Pump
90
400
159
1635
Used Union TX-150 Triplex Pump Power End Only
1 of 6
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
1 of 6
  • 150 HP
  • 303 RPM
  • Stock No: 59832
Positive Displacement Pump Reciprocating Pump
150
303
Used Union TX-75 Triplex Pump
1 of 13
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
1 of 13
  • 75 HP
  • 350 RPM
  • 150 GPM
  • 725 PSI
  • Ratio: 5.0000
  • Stock No: 59828
Positive Displacement Pump Reciprocating Pump
75
350
150
725
Used Union TX-90 Triplex Pump
1 of 13
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
1 of 13
  • 90 HP
  • 232 RPM
  • 45 GPM
  • 1200 PSI
  • Ratio: 5.0000
  • Stock No: 59827
Positive Displacement Pump Reciprocating Pump
90
232
45
1200
Used Union TX-150 Triplex Pump Bare Case
1 of 9
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
1 of 9
  • 150 HP
  • 303 RPM
  • Stock No: 59826
Positive Displacement Pump Reciprocating Pump
150
303
Used Union TX-75 Triplex Pump
1 of 12
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
1 of 12
  • 75 HP
  • 350 RPM
  • 150 GPM
  • 725 PSI
  • Ratio: 5.0000
  • Stock No: 59825
Positive Displacement Pump Reciprocating Pump
75
350
150
725
Used Union QD-400 Quintuplex Pump
1 of 16
Used Union QD-400 Quintuplex Pump

Used Union QD-400 quintuplex production pump package with the following features: • 5.5" stroke • 440 HP • Duplex stainless steel fluid end • 4” plungers • 8" ANSI 300# RF suction connection • 6" ANSI 1500# RF discharge connection • 4.6:1 gear ratio • Weight 12,300 lbs • Dims (84”L x 66”W x 48” H)

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

Used Union QD-400 Quintuplex Pump
1 of 16
  • 440 HP
  • 290 RPM
  • 432 GPM
  • 1830 PSI
  • Ratio: 4.6000
  • Stock No: 59672
Positive Displacement Pump Reciprocating Pump
440
290
432
1830
Used Union QD-400 Quintuplex Pump
1 of 11
Used Union QD-400 Quintuplex Pump

Used Union QD-400 quintuplex production pump package with the following features: • 5.5" stroke • 440 HP • Duplex stainless steel fluid end • 4” plungers • 8" ANSI 300# RF suction connection • 6" ANSI 1500# RF discharge connection • 4.6:1 gear ratio • Weight 12,300 lbs • Dims (84”L x 66”W x 48” H)

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

Used Union QD-400 Quintuplex Pump
1 of 11
  • 440 HP
  • 290 RPM
  • 432 GPM
  • 1830 PSI
  • Ratio: 4.6000
  • Stock No: 59671
Positive Displacement Pump Reciprocating Pump
440
290
432
1830
Used Union TX-125 Triplex Pump Complete Pump
1 of 9
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
1 of 9
  • 125 HP
  • 246 RPM
  • 78 GPM
  • 2750 PSI
  • Ratio: 7.1180
  • Stock No: 59558
Positive Displacement Pump Reciprocating Pump
125
246
78
2750
Used Union QD-200 Quintuplex Pump Complete Pump
1 of 7
Used Union QD-200 Quintuplex Pump Complete Pump

Used Union QD-200 quintuplex production pump with the following features: • 4.25" stroke • 240 HP • Steel fluid end • 2.625” plungers • 4" ANSI 600# RF suction connection • 2" ANSI 600# RF discharge connection • Weight 6,350 lbs • Dims(4'L x 4.5'W x 2'H)

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

Used Union QD-200 Quintuplex Pump Complete Pump
1 of 7
  • 240 HP
  • 278 RPM
  • 131 GPM
  • 2310 PSI
  • Stock No: 59385
Positive Displacement Pump Reciprocating Pump
240
278
131
2310
Rebuilt Union QX-300 Quintuplex Pump Fluid End Only
1 of 20
Rebuilt Union QX-300 Quintuplex Pump Fluid End Only

For Sale: Rebuilt quintuplex fluid end only with the following features: • 5" stroke • 350 HP • Steel fluid end • 1 1/2" plungers • 3" 300lb RF suction connection • 2" 1500lb RTJ discharge connection • Weight 8,800 lbs • Dims

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

Rebuilt Union QX-300 Quintuplex Pump Fluid End Only
1 of 20
  • 350 HP
  • 359 RPM
  • 68 GPM
  • 6200 PSI
  • Stock No: 59375
Positive Displacement Pump Reciprocating Pump
350
359
68
6200

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.