350 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.

29 Items Found   •    Showing 20 Items Per Page

Filter
  • {{tag.text}} ×

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.

 
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')}}
1 of 37
Used Union QX-300 Quintuplex Pump Package

FOR SALE OR RENT:Used Union QX-300 quintuplex production pump package with the following features: • 5" stroke • 350 HP • #3 steel fluid end • 3" steel plungers • 6" 150# suction connection • 3" 1500# discharge connection • Packaged on skid with 5.77:1 internal gears, capable of up to 274 gpm @ 1980 psi, 375 hp John Deere 6090H diesel engine, rebuilt manual transmission, new 3x4x13 hydraulic charge pump system. • Weight 21,080 lbs • Dims (20' 7" L x 7' 5"W x 9' H)

1 of 37
  • 350 HP
  • 359 RPM
  • 274 GPM
  • 1980 PSI
  • Ratio: 5.7700
  • Stock No: 56929
Positive Displacement Pump Reciprocating Pump
350
359
274
1980
1 of 3
Rebuilt Union QX-300 Quintuplex Pump Complete Pump

REBUILT: Union QX-300 quintuplex production pump with the following features: • 5" stroke • 350 HP • #3D stainless steel fluid end • 2 1/2" steel plungers • 6" 150# suction connection • 3" 1500# discharge connection • 4.88:1 internal gears • Weight 10,500 lbs • Dims

1 of 3
  • 350 HP
  • 359 RPM
  • 191 GPM
  • 2714 PSI
  • Ratio: 4.8800
  • Stock No: 56523
Positive Displacement Pump Reciprocating Pump
350
359
191
2714
1 of 87
Used Union QX-300 Quintuplex Pump Complete Pump

Used Union QX-300 quintuplex production pump with the following features: • 5" stroke • 350 HP • #3 steel fluid end • 2 3/8" plungers • 6" 150# suction connection • 3" 1500# discharge connection • 4:1 gear ratio • Weight 14,000 lbs • Dims

1 of 87
  • 350 HP
  • 359 RPM
  • 172 GPM
  • 2750 PSI
  • Ratio: 4.0000
  • Stock No: 56569
Positive Displacement Pump Reciprocating Pump
350
359
172
2750
1 of 22
Used Union QX-300 Quintuplex Pump Complete Pump

Used Union QX-300 quintuplex production pump with the following features: • 5" stroke • 350 HP • #3 steel fluid end • 2 3/8" plungers • zero maintenance discharge dampener • 6" 150# suction connection • 3" 1500# discharge connection • 4:1 gear ratio • Weight 10,500 lbs • Dims

1 of 22
  • 350 HP
  • 359 RPM
  • 172 GPM
  • 2750 PSI
  • Ratio: 4.0000
  • Stock No: 56672
Positive Displacement Pump Reciprocating Pump
350
359
172
2750
1 of 26
Used Byron Jackson 3x6x9E DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used Byron Jackson 3x6x9E DVMX, API 610, BB3 pump with the following features: • CA6NM case material • 5 stage • 9 3/8" impellers • 6" 600# suction flange • 3" 600# discharge flange • Mechanical Seals • CW Rotation • Weight • Dims

1 of 26
  • 364 HP
  • 3820 RPM
  • 610 GPM
  • 1955 TDH
  • Stock No: 56949
364
3820
610
1955
1 of 12
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

1 of 12
  • 350 HP
  • 359 RPM
  • 68 GPM
  • 6200 PSI
  • Ratio: 5.7700
  • Stock No: 55159
Positive Displacement Pump Reciprocating Pump
350
359
68
6200
1 of 17
New Union QX-300 Quintuplex Pump Fluid End Only

NEW 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

1 of 17
  • 350 HP
  • 359 RPM
  • 230 GPM
  • 2357 PSI
  • Stock No: 54138
Positive Displacement Pump Reciprocating Pump
350
359
230
2357
1 of 4
Used Union QX-300 Quintuplex Pump Fluid End Only

Used Union QX-300 quintuplex production pump 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

1 of 4
  • 350 HP
  • 359 RPM
  • 122 GPM
  • 4456 PSI
  • Stock No: 54723
Positive Displacement Pump Reciprocating Pump
350
359
122
4456
1 of 26
Used Gardner Denver FQ-FXQ Duplex Pump Complete Pump

Used Gardner Denver FQ-FXQ duplex production pump with the following features: • 16" stroke • 320 HP • Mattco fluid end • Plungers • 57" sheave (clamp type) • 8" suction connection • 4" discharge connection • 4.77 gear ratio • Last used in mud service • Weight 27,500 lbs • Dims

1 of 26
  • 320 HP
  • 65 RPM
  • 821 GPM
  • 1319 PSI
  • Ratio: 4.7700
  • Stock No: 52796
Positive Displacement Pump Reciprocating Pump
320
65
821
1319
1 of 2
Used Ajax T-360 Triplex Pump Power End Frame Only

Used Ajax T-360 triplex production pump power end only with the following features: • 360 HP • Weight • Dims

1 of 2
  • 360 HP
  • 230 RPM
  • Stock No: 54155
Positive Displacement Pump Reciprocating Pump
360
230
1 of 2
Used Ajax T-360 Triplex Pump Power End Frame Only

Used Ajax T-360 triplex production pump power end only with the following features: • 360 HP • Weight • Dims

1 of 2
  • 360 HP
  • 230 RPM
  • Ratio: 3.8700
  • Stock No: 54156
Positive Displacement Pump Reciprocating Pump
360
230
1 of 8
Used Byron Jackson 3x4x9D DVMX Horizontal Multi-Stage Centrifugal Pump

Used Byron Jackson 3x4x9D DVMX 9 stage pump with 4" 600# RF suction and 3" 900# RF discharge. Dims 86"Lc25"Wx29"H

1 of 8
  • 334 HP
  • 3550 RPM
  • 384 GPM
  • Stock No: 59926
334
3550
384
1 of 8
Used Byron Jackson 3x4x9D DVMX Horizontal Multi-Stage Centrifugal Pump

Used Byron Jackson 3x4x9D DVMX 9 stage pump with 4" 600# RF suction and 3" 900# RF discharge. Dims 86"Lc25"Wx29"H

1 of 8
  • 334 HP
  • 3550 RPM
  • 384 GPM
  • Stock No: 59927
334
3550
384
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 12
Used Byron Jackson 4x6x9D DVMX Horizontal Multi-Stage Centrifugal Pump Complete Pump

Used 4 stage centrifugal pump, 6" 300LB suction, 4" 600LB discharge, turns clockwise CW rotation. Paperwork says 9.375" impellers. weight 2,100 lbs

1 of 12
  • 350 HP
  • 3550 RPM
  • 1000 GPM
  • 1183 TDH
  • Stock No: 58235
350
3550
1000
1183
1 of 15
Used Gaso Q-350-2 Quintuplex Pump Complete Pump

Used Gaso Q-350-2, same as NOV 350Q-5H quintuplex pump with the following features: • 5" stroke • 350 HP • Forged carbon steel fluid end • 2.25" plungers • 4" 300# suction connection • 2" 2500# discharge connection • Weight • Dims

1 of 15
  • 350 HP
  • 360 RPM
  • 155 GPM
  • 3483 PSI
  • Stock No: 58578
Positive Displacement Pump Reciprocating Pump
350
360
155
3483
1 of 10
Used Hazelton 18 CBE Horizontal Single-Stage Centrifugal Pump

Used HAZELTON 18 CBE, API 610 pump with the following features: • case material • Single stage • impeller • 20" 150# FF suction flange • 17.25" 150# FF discharge flange • CCW Rotation • Weight 8,200 lbs • Dims

1 of 10
  • 323 HP
  • 600 RPM
  • 15000 GPM
  • 69 TDH
  • Stock No: 59284
323
600
15000
69
1 of 11
Used Hazelton 18 CBE Horizontal Single-Stage Centrifugal Pump

Used HAZELTON 18 CBE, API 610 pump with the following features: • case material • Single stage • impeller • 20" 150# FF suction flange • 17.25" 150# FF discharge flange • CCW Rotation • Weight 8,200 lbs • Dims

1 of 11
  • 323 HP
  • 600 RPM
  • 15000 GPM
  • 69 TDH
  • Stock No: 59285
323
600
15000
69
1 of 10
Used Ingersoll Rand 2.62x5HS5 Quintuplex Pump Package

Used Ingersoll Rand 2.62x5HS5 quintuplex production pump package with the following features: • 5" stroke • 360 HP • fluid end • 2.38”plungers • 6" 300# RF suction connection • 3" 1500# RF discharge connection • Packaged on skid with Cat 3406 6TB diesel engine rated 360 HP at 2100 rpm, and Nuttall 5.4667:1 ratio gearbox. • Weight • Dims

1 of 10
  • 360 HP
  • 373 RPM
  • 295 GPM
  • 2750 PSI
  • Stock No: 59638
Positive Displacement Pump Reciprocating Pump
360
373
295
2750
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
  • 378 HP
  • 225 RPM
  • 293 GPM
  • 3000 PSI
  • Stock No: 53444
Positive Displacement Pump Reciprocating Pump
378
225
293
3000