500 HP Pumps For Sale

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.

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Used National 543Q-7XL Quintuplex Pump Package

Used NOV 543Q-7XL quintuplex production pump package, last used in water pipeline service with the following features: • 7.125" stroke • Duplex Stainless Steel fluid end • 5.75” Tungsten Carbide plungers • Spherical valves • 10" ANSI 150# FF suction connection • 4" ANSI 600# FF discharge connection • Packaged on skid with Iveco C13 diesel engine rated 503 HP at 2100 rpm, and Rossi Motoriduttori 10.7:1 ratio gearbox • Weight: 22,700 lbs. • Dims (20'6"L x 8'3"W x 6'10" H)

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  • 543 HP
  • 280 RPM
  • 1121 GPM
  • 747 PSI
  • Stock No: 58718
Positive Displacement Pump Reciprocating Pump
543
280
1121
747
1 of 16
Rebuilt Oilwell A-348-5 Triplex Pump Package

FOR SALE OR RENT: REBUILT: Complete skid mounted 8" stroke triplex pump with aluminum bronze fluid end, 5" steel plungers, 6.86:1 rebuilt gear reducer, rebuilt John Deere 6125 diesel engine, Eaton transmission, new MCM series 250X hydraulic driven charge pump, Hydril discharge dampener, suction stabilizer, plunger lubricator with day tank, shear pin relief valve, fuel tank, and hydraulic tank. Package has engine controls and Siemens PLC, low oil transmitters, oil pressure transmitters, oil pressure gauges, low suction transmitter, high discharge transmitter, and fluid levels for all components.

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  • 500 HP
  • 260 RPM
  • 530 GPM
  • 1455 PSI
  • Ratio: 6.8600
  • Stock No: 58291
Positive Displacement Pump Reciprocating Pump
500
260
530
1455
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New Flowserve 6HED25DS Horizontal Multi-Stage Centrifugal Pump Complete Pump

Surplus multi stage top/top centrifugal pump, 12" 300LB RF suction, 8" 300LB RF discharge, CA6NM case material.

1 of 16
  • 525 HP
  • 1785 RPM
  • 1983 GPM
  • 687 TDH
  • Stock No: 58428
525
1785
1983
687
1 of 10
Used Ingersoll Rand 3x10DA-7 Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 7-stage centrifugal pump, 6" 600LB RF suction, 3" 900LB RF discharge, on skid with 450hp

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  • 450 HP
  • 3560 RPM
  • 498 GPM
  • 2369 TDH
  • Stock No: 58301
450
3560
498
2369
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Used Ingersoll Rand 3x10DA-7 Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 7-stage centrifugal pump, 6" 600LB RF suction, 3" 900LB RF discharge, on skid with 450hp

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  • 450 HP
  • 3570 RPM
  • 498 GPM
  • 2369 TDH
  • Stock No: 58300
450
3570
498
2369
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Used Byron Jackson 3x6x9E DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 8 stage centrifugal pump on skid with 450hp motor, 6" 300# suction, 3" 900# discharge, CCW rotation

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  • 450 HP
  • 3600 RPM
  • 590 GPM
  • 2650 TDH
  • Stock No: 58569
450
3600
590
2650
1 of 11
Used Oilwell A-348-5 Triplex Pump Complete Pump

Used 8" stroke triplex pump, missing crank and maing bearing lock ring, steel welded frame c/center bearing, internal oil lube system, aluminum bronze fluid end with 4 3/4 spray metal plungers, capable of 190 gpm @ 3500 psi with 3" plungers or 530gpm @ 1455psi with 5" plungers

1 of 11
  • 500 HP
  • 260 RPM
  • 478 GPM
  • 1612 PSI
  • Stock No: 58256
Positive Displacement Pump Reciprocating Pump
500
260
478
1612
1 of 11
Used Wheatley HP-600-H Quintuplex Pump Fluid End Only

Used 446 SS fluid end, same as NOV 543Q-7H, with stuffing boxes, valves, valve caps, 6" 300# suction, 3" 2500# RTJ discharge with 8,000psi 2" hammer union connection. Can also fit HP-375 power end, max 166gpm @ 3978psi with 2" plungers or 110gpm @ 6000psi with 1.625" plungers.

1 of 11
  • 543 HP
  • 280 RPM
  • 153 GPM
  • 5470 PSI
  • Stock No: 55651
Positive Displacement Pump Reciprocating Pump
543
280
153
5470
1 of 30
Used Gardner Denver PY-7 Triplex Pump Complete Pump

Used Gardner Denver PY-7 triplex pump with the following features: • 7" stroke • 500 HP • Ductile iron fluid end • capable of 346 gpm @ 2110 psi @ 160 rpm with 5 1/2" pistons or 560 gpm @ 1300 psi @ 160 rpm with 7" pistons • 6" rubber swabs • 6" 300 lb suction connection • 4" 1500# discharge connection • Weight • Dims

1 of 30
  • 500 HP
  • 160 RPM
  • 560 GPM
  • 1300 PSI
  • Stock No: 54665
Positive Displacement Pump Reciprocating Pump
500
160
560
1300
1 of 12
Used Byron Jackson 4x6x9L DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 9 stage centrifugal pump on skid with 450hp motor, 6" 300# suctions, 4" 900# discharge, CCW rotaion

1 of 12
  • 450 HP
  • 3550 RPM
  • 510 GPM
  • 2530 TDH
  • Stock No: 58573
450
3550
510
2530
1 of 11
Used Byron Jackson 4x6x9L DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 9 stage centrifugal pump on skid with 450hp motor, 6" 300# suctions, 4" 900# discharge, CCW rotaion

1 of 11
  • 450 HP
  • 3550 RPM
  • 510 GPM
  • 2530 TDH
  • Stock No: 58571
450
3550
510
2530
1 of 14
Used Continental Emsco DA-500 Duplex Pump Complete Pump

Used Continental Emsco DA-500 duplex production pump with the following features: • 16" stroke • 500 HP • Ductile iron fluid end • 6" pistons • suction connection • discharge connection • Weight • Dims

1 of 14
  • 500 HP
  • 65 RPM
  • 754 GPM
  • 970 PSI
  • Stock No: 58263
Positive Displacement Pump Reciprocating Pump
500
65
754
970
1 of 37
Used Emsco D-500 Duplex Pump Complete Pump

Used Emsco D-500 duplex production pump package with the following features: • 16" stroke • 500 HP • Ductile iron fluid end • capable of 268gpm @ 2720psi with 4 3/4" pistons or 751gpm @ 970psi with 7 1/2" pistons • suction connection • discharge connection • Packaged on skid with twin Detroit engines • Weight • Dims

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  • 500 HP
  • 65 RPM
  • 751 GPM
  • 970 PSI
  • Stock No: 58269
Positive Displacement Pump Reciprocating Pump
500
65
751
970
1 of 13
Used Emsco D-500 Duplex Pump Complete Pump

Used Emsco D-500 duplex production pump with the following features: • 16" stroke • 500 HP • Ductile iron fluid end • capable of 268gpm @ 2720psi with 4 3/4" pistons or 751gpm @ 970psi with 7 1/2" pistons • suction connection • discharge connection • Weight • Dims

1 of 13
  • 500 HP
  • 65 RPM
  • 751 GPM
  • 970 PSI
  • Stock No: 58278
Positive Displacement Pump Reciprocating Pump
500
65
751
970
1 of 19
Used Western Roughrider 500 Triplex Pump

Used Western Roughrider triplex well service pump with the following features: • 6" stroke • 500 HP • Steel fluid end • missing plungers and stuffing boxes • 4.6:1 (integral or pinion or eternal gear box) gear ratio • Last used in well service • Weight • Dims

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  • 500 HP
  • 450 RPM
  • Ratio: 4.6000
  • Stock No: 58576
Positive Displacement Pump Reciprocating Pump
500
450