550 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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Rebuilt National 543Q-7XL Quintuplex Pump Complete Pump

Rebuilt NOV 543Q-7XL quintuplex production pump, 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 • Weight: 9,648 lbs • Dims (72"L x 62"W x 40" H)

1 of 12
  • 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. Weight is 28,480 lbs and is 249" long x 116" wide x 112" high.

1 of 16
  • 500 HP
  • 260 RPM
  • 530 GPM
  • 1455 PSI
  • Ratio: 6.8600
  • Stock No: 58291
Positive Displacement Pump Reciprocating Pump
500
260
530
1455
1 of 16
New Flowserve 6HED25DS Horizontal Multi-Stage Centrifugal Pump Complete Pump

New Surplus multi stage top/top centrifugal pump - 12" 300LB RF suction, 8" 300LB RF discharge - CA6NM case material - API 610 BB2 Class Pump

1 of 16
  • 525 HP
  • 1785 RPM
  • 1983 GPM
  • 687 TDH
  • Stock No: 58428
525
1785
1983
687
1 of 17
New Flowserve 6HED25DS Horizontal Multi-Stage Centrifugal Pump Package

Surplus 2 stage side/side centrifugal pump, 12" 300LB RF suction, 8" 300LB RF discharge, S6 material code. A216WCB case material

1 of 17
  • 500 HP
  • 1785 RPM
  • 1983 GPM
  • 687 TDH
  • Stock No: 58386
500
1785
1983
687
1 of 16
New Sulzer Bingham 8x10x20.5 BBT Horizontal Multi-Stage Centrifugal Pump Package

New Surplus 2-stage 8x10x20.5 BB2 Top-Top Pump. We have three of these. 10" 300LB suction, 8" 300LB discharge, CA6NM case material, counter clockwise rotation. API 610 BB2 Class Pump

1 of 16
  • 600 HP
  • 1780 RPM
  • 1913 GPM
  • 880 TDH
  • Stock No: 58388
600
1780
1913
880
1 of 10
New Sulzer Bingham 8x10x20.5 BBT Horizontal Multi-Stage Centrifugal Pump Package

New Surplus: 2-stage centrifugal pump - 10" 300LB suction, 8" 300LB discharge - CA6NM case material - Counter clockwise rotation - API 610 BB2 Class Pump

1 of 10
  • 600 HP
  • 1780 RPM
  • 1913 GPM
  • 880 TDH
  • Stock No: 58390
600
1780
1913
880
1 of 8
New Sulzer Bingham 8x10x20.5 BBT-D Horizontal Multi-Stage Centrifugal Pump Package

New Surplus 2-stage centrifugal pump, 10" 300LB suction, 8" 300LB discharge, CA6NM case material, counter clockwise rotation. API 610 BB2 Class Pump

1 of 8
  • 600 HP
  • 1780 RPM
  • 1913 GPM
  • 880 TDH
  • Stock No: 58392
600
1780
1913
880
1 of 6
Used Byron Jackson 4x6x9D DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used Byron Jackson 4x6x9D DVMX, API 610, BB3 pump with the following features: • SS-410/16/20 case material • 7-stage (first stage single suction) • impellers • 6" 600# RF suction flange • 4" 900# RTJ discharge flange • CW Rotation • On skid with 600 HP GE motor • Weight • Dims

1 of 6
  • 600 HP
  • 3550 RPM
  • 718 GPM
  • 2655 TDH
  • Stock No: 55729
600
3550
718
2655
1 of 27
Used Byron Jackson 4x6x9D DVMX Horizontal Multi-Stage Centrifugal Pump

Used 7-stage centrifugal boiler feed pump with 9 3/4 impellers, 12-chrome case on skid, all impellers are 9 3/4, first stage is double suction impeller 1.15" shroud, the other impellers have .81" shrouds. Some surface rust. Suction is 6"600#RF Flange. Discharge is 4"900#RTJ Flange. Clockwise CW Rotation

1 of 27
  • 600 HP
  • 3550 RPM
  • 718 GPM
  • 2655 TDH
  • Stock No: 55730
600
3550
718
2655
1 of 23
Used Byron Jackson 4x6x9D DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 7-stage centrifugal boiler feed pump, with 600 hp induction motor, shaft is 2 3/4" diameter inside pump, Clockwise CW rotation from shaft end, first stage impeller is 4 vane 9 13/16" diameter 1 1/8" between shrouds, stage impellers are 9 13/16" diameter 13/16-7/8" between shrouds 5 vane, pump is in very nice condition, there is one crack on first stage impeller, suction is 6"600#RF flange, discharge is 4"900#RTJ flange

1 of 23
  • 600 HP
  • 3550 RPM
  • 718 GPM
  • 2655 TDH
  • Stock No: 55731
600
3550
718
2655
1 of 11
Used Bornemann W9.7ZK-112 Rotary Screw Pump

Used rotary screw pump, 16" suction and discharge flanges, order #0003706. CW Rotation

1 of 11
  • 560 HP
  • 1180 RPM
  • 3177 GPM
  • 435 PSI
  • Stock No: 57325
560
1180
3177
435
1 of 11
Used Oilwell A-348-5 Triplex Pump Complete Pump

Used Oilwell A-348-5 triplex production pump with the following features: • 8" stroke • 500 HP • Aluminum bronze fluid end • 4 3/4 spray metal plungers • Missing crank and maing bearing lock ring • Steel welded frame c/center bearing • 8" 300# suction connection • 6" 1500# discharge connection • Internal oil lube system • Weight • Dims 100"Lx68"Wx48"H

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 8
Used Ajax Q-600-M Quintuplex Pump Complete Pump

Used Ajax Q-600-M quintuplex production pump with the following features: • 6" stroke • 600 HP • Aluminum bronze fluid end • no plungers • 6" 150# suction connection • 4" XX pipe discharge connection • 2.761:1 gearbox • on skid with mounting bracket for motor • Weight • Dims

1 of 8
  • 600 HP
  • 327 RPM
  • 276 GPM
  • 3365 PSI
  • Ratio: 2.7610
  • Stock No: 52880
Positive Displacement Pump Reciprocating Pump
600
327
276
3365
1 of 3
Used Ajax Q-600 Quintuplex Pump Power End Only

Used Ajax Q-600 quintuplex production pump power end only with the following features: • 6" stroke • 600 HP • excellent crank • Weight • Dims

1 of 3
  • 600 HP
  • 327 RPM
  • 469 GPM
  • 4925 PSI
  • Stock No: 54831
Positive Displacement Pump Reciprocating Pump
600
327
469
4925
1 of 5
Used Ajax Q-600-L Quintuplex Pump Power End Only

Used Ajax Q-600-L quintuplex production pump power end only with the following features: • 6" stroke • 600 HP • Aluminum bronze blocks & suction manifold, 7" crankshaft extension • Capable of 276 gpm @ 3365 psi @ 327 rpm with 2 7/8" plungers or 469 gpm @ 1975 psi @ 327 rpm with 3 3/4"plungers • Weight • Dims

1 of 5
  • 600 HP
  • 327 RPM
  • 469 GPM
  • 4925 PSI
  • Stock No: 54713
Positive Displacement Pump Reciprocating Pump
600
327
469
4925
1 of 1
Used Ajax Q-600 Quintuplex Pump Crankshaft Only

Used quintuplex crankshaft only with 5.5" crankshaft extension

1 of 1
  • 600 HP
  • 327 RPM
  • Stock No: 52752
Positive Displacement Pump Reciprocating Pump
600
327
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 4
Used Ajax Q-600 Quintuplex Pump Power End Frame Only

Used Ajax Q-600 quintuplex production pump power end only with the following features: • 6" stroke • 600 HP • Weight • Dims

1 of 4
  • 600 HP
  • 327 RPM
  • 469 GPM
  • 4925 PSI
  • Stock No: 54714
Positive Displacement Pump Reciprocating Pump
600
327
469
4925
1 of 11
Used Bornemann W9.7ZK-112 Rotary Screw Pump

Used rotary screw pump, 16" suction and discharge flanges, order #0003706. CW Rotation

1 of 11
  • 560 HP
  • 1180 RPM
  • 3177 GPM
  • 160 PSI
  • Stock No: 57326
560
1180
3177
160