400 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 Oilwell D-338-4 Triplex Pump Complete Pump

REBUILT Oilwell D-338-4 triplex plunger pump with the following features: • 8" stroke • 404 HP • Aluminum bronze fluid end • 3.25" steel plungers • 838 packing • 6" 300 # FF suction connection • 3" 2500 # RTJ discharge connection • Weight • Dims

1 of 10
  • 404 HP
  • 240 RPM
  • 206 GPM
  • 3014 PSI
  • Stock No: 53443
Positive Displacement Pump Reciprocating Pump
404
240
206
3014
1 of 26
Used Byron Jackson 3x6x9E DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 5 stage horizontal split case centrifugal pump, turns clockwise CW rotation, sleeve bearings, 9 3/8" impellers, 5 vanes, .600" shroud, shaft is 2.071", diameter of eye @ 1st stage is approximately 4 7/8" and other stages is 2 7/8", case is CA6NM material, 6" 600# suction, 3" 600# discharge

1 of 26
  • 364 HP
  • 3820 RPM
  • 610 GPM
  • 1955 TDH
  • Stock No: 56949
364
3820
610
1955
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Used Byron Jackson 3x6x9E DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 6 stage centrifugal pump, 6" RF 900LB suction, 3" RF 900LB discharge, CA6NM case material, CCW rotation from coupling side

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  • 387 HP
  • 3550 RPM
  • 385 GPM
  • 1650 TDH
  • Stock No: 58475
387
3550
385
1650
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Used Byron Jackson 3x6x9E DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 6 stage centrifugal pump, 6" RF 900LB suction, 3" RF 900LB discharge, CA6NM case material, CCW rotation from coupling side

1 of 12
  • 387 HP
  • 3550 RPM
  • 385 GPM
  • 1650 TDH
  • Stock No: 58474
387
3550
385
1650
1 of 10
Used Oilwell D-328-4 Triplex Pump Fluid End Only

Used Oilwell D-328-4 triplex pump fluid end only with the following features: • 8" stroke • 404 HP • Steel fluid end • 2.25" steel plungers • suction connection • discharge connection • Capable of 88 gpm @ 6000 psi with 2.125" plungers or 135 gpm @ 4619 psi with 2.625" plungers • Weight • Dims

1 of 10
  • 404 HP
  • 240 RPM
  • 99 GPM
  • 6000 PSI
  • Stock No: 54484
Positive Displacement Pump Reciprocating Pump
404
240
99
6000
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Rebuilt Oilwell D-338-4 Triplex Pump Fluid End Only

INSTALLED ON STOCK 53443: Used fluid end only - Aluminum Bronze Fluid end with 3.25" steel plungers.

1 of 5
  • 404 HP
  • 240 RPM
  • 206 GPM
  • 3014 PSI
  • Stock No: 54483
Positive Displacement Pump Reciprocating Pump
404
240
206
3014
1 of 33
Used Dowell PD-08 Triplex Pump Power End Only

Used power end only with magnesium case

1 of 33
  • 400 HP
  • 210 RPM
  • Stock No: 56596
Positive Displacement Pump Reciprocating Pump
400
210
1 of 23
Used Dowell PD-08 Triplex Pump Power End Only

Used power end only with magnesium case

1 of 23
  • 400 HP
  • 210 RPM
  • Stock No: 56595
Positive Displacement Pump Reciprocating Pump
400
210
1 of 6
Used Dowell PD-08 Triplex Pump Crankshaft Only

Used crankshaft

1 of 6
  • 400 HP
  • 210 RPM
  • Stock No: 56598
Positive Displacement Pump Reciprocating Pump
400
210
1 of 6
Used Dowell PD-08 Triplex Pump Crankshaft Only

Used crankshaft

1 of 6
  • 400 HP
  • 210 RPM
  • Stock No: 56597
Positive Displacement Pump Reciprocating Pump
400
210
1 of 15
Used Dowell PD-08 Triplex Pump Fluid End Only

Used bare fluid end only

1 of 15
  • 400 HP
  • Stock No: 56599
Positive Displacement Pump Reciprocating Pump
400
1 of 2
Used Ajax T-360 Triplex Pump Power End Frame Only

Used power end frame with loose parts

1 of 2
  • 360 HP
  • Stock No: 54156
Positive Displacement Pump Reciprocating Pump
360
1 of 2
Used Ajax T-360 Triplex Pump Power End Frame Only

Used power end frame with loose parts

1 of 2
  • 360 HP
  • Stock No: 54155
Positive Displacement Pump Reciprocating Pump
360
1 of 12
Used Byron Jackson 3x4x8 1/2 DVMX Horizontal Multi-Stage Centrifugal Pump

3 x 4 - 8 1/2 Byron Jackson DVMX 8 Stage SN 851-S-1376 600 GPM weight 2100 lbs

1 of 12
  • 400 HP
  • 3550 RPM
  • 600 GPM
  • 784 PSI
  • 1880 TDH
  • Stock No: 59301
400
3550
600
784
1880
1 of 9
Used Byron Jackson 3x6x9 CMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 6 stage centrifugal pump, 6" 900LB suction, 3" 2500LB discharge, hydro tested to 1875psi

1 of 9
  • 363 HP
  • 3580 RPM
  • 686 GPM
  • 1767 TDH
  • Stock No: 58064
363
3580
686
1767
1 of 8
Used NLB 7400DG-2 1/16 Triplex Pump Complete Pump

Used NLB 7400DG-2 1/16 triplex production pump with the following features: • 7.125" stroke • 400 HP • Duplex stainless steel fluid end • 1.75” plungers • 4" suction connection • 3" discharge connection • Last used in water blast service • Weight • Dims

1 of 8
  • 400 HP
  • 95 GPM
  • 7000 PSI
  • Stock No: 59341
Positive Displacement Pump Reciprocating Pump
400
95
7000
1 of 6
Used Oilwell B-348-H Triplex Pump Power End Frame Only

Used Oilwell B-348-H triplex pump power end only with the following features: • 8" stroke • 404 HP • Weight • Dims

1 of 6
  • 404 HP
  • 225 RPM
  • Stock No: 53444
Positive Displacement Pump Reciprocating Pump
404
225
1 of 9
Used Oilwell D338-4 Triplex Pump Package

FOR SALE OR RENT: Used 8" stroke natural gas driven Oilwell D338-4 Triplex production pump package with the following features: • 8" stroke • 404 HP • Aluminum Bronze fluid end • 3”plungers • 6" ANSI 300# FF suction connection • 3" ANSI 2500# FF discharge connection • Packaged on tail roll skid with Caterpillar G3408 natural gas engine and Falk 1100YF1-A 3.793:1 ratio gearbox. • Last used in water injection service • Weight: • Dims:

1 of 9
  • 378 HP
  • 225 RPM
  • 176 GPM
  • 4000 PSI
  • Stock No: 59402
Positive Displacement Pump Reciprocating Pump
378
225
176
4000
1 of 4
Used Oilwell D-348-H Triplex Pump Crankshaft Only

Used crankshaft only

1 of 4
  • 404 HP
  • 225 RPM
  • Stock No: 56276
Positive Displacement Pump Reciprocating Pump
404
225
1 of 7
Used Oilwell D-348-H Triplex Pump Power End Frame Only

Used bare power end frame only

1 of 7
  • 404 HP
  • 225 RPM
  • Stock No: 56275
Positive Displacement Pump Reciprocating Pump
404
225
1 of 21
Used Pioneer PP108S17-L71 Horizontal Single-Stage Centrifugal Pump Complete Pump

Used 8x10x17 single stage centrifugal pump for mounting to a Diesel Engine, 17" steel impeller, CW rotations from drive end, 3.6" between shroud, 2 vanes, 10 1/2" eye

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  • 400 HP
  • 2000 RPM
  • 4400 GPM
  • 250 TDH
  • Stock No: 57413
400
2000
4400
250
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Used Union 3x4 MOC9 Horizontal Multi-Stage Centrifugal Pump Package

Used and skidded Union 3x4 MOC 9-stage centrifugal pump, 3350 Rpm, 965 Psi, 458 Gpm, 2510 Tdh with 400 HP Siemens electric motor

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  • 400 HP
  • 3550 RPM
  • 458 GPM
  • 965 PSI
  • 2510 TDH
  • Stock No: 58881
400
3550
458
965
2510
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Used Union 3x4 MOC9 Horizontal Multi-Stage Centrifugal Pump Package

Used and skidded Union 3x4 MOC 9-stage centrifugal pump, 3350 Rpm, 965 Psi, 458 Gpm, 2510 Tdh, Rotation CW with 400 HP Siemens electric motor

1 of 17
  • 400 HP
  • 3350 RPM
  • 458 GPM
  • 965 PSI
  • 2510 TDH
  • Stock No: 58879
400
3350
458
965
2510
1 of 8
Used Union QD-400 Quintuplex Pump Complete Pump

Used Union QD-400 quintuplex production pump with the following features: • 5.5" stroke • 400 HP • "B" steel fluid end • 2.75” plungers • Wing guided metal on metal valves • 6" ANSI 300# RF suction connection • 4" ANSI 2500# RTJ discharge connection • Weight • Dims

1 of 8
  • 400 HP
  • 273 RPM
  • 181 GPM
  • 3375 PSI
  • Stock No: 59384
Positive Displacement Pump Reciprocating Pump
400
273
181
3375
1 of 17
Used Wheatley HP-375 Quintuplex Pump Power End Only

Used power end, missing bearing housings, rusty crank and some pitting on journals

1 of 17
  • 431 HP
  • 400 RPM
  • Stock No: 58231
Positive Displacement Pump Reciprocating Pump
431
400