› › › ›

Industrial National 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.
39 Results
39 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')}}
Featured Item
Used Gaso 2652 Duplex Pump Package
1 of 26
Used Gaso 2652 Duplex Pump Package

FOR SALE: Used Gaso 2652 duplex pump package with the following features: • 12" stroke • 250 HP • Steel fluid end • 6" steel pistons • 8" 300 lb suction connection • 4" 600 lb discharge connection • 5.05 gear ratio • Weight 23,540 lbs • Dims (18'6"L x 7'6"W x 6'5"H)

Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump

Used Gaso 2652 Duplex Pump Package
1 of 26
  • 250 HP
  • 85 RPM
  • 472 GPM
  • 780 PSI
  • Ratio: 5.0500
  • Stock No: 58552
Positive Displacement Pump Reciprocating Pump
250
85
472
780
Featured Item
Used National J-150L Triplex Pump Package
1 of 18
SOLD: Used National J-150L Triplex Pump Package

Used National J-150 triplex production pump package with the following features: • 5" stroke • 150 HP • Aluminum bronze fluid end • 3" plungers • 6" ASA 150# suction connection • 3" API 2000# RJ discharge connection • Packaged on skid with a 150 HP motor. • Weight 4,000 lbs • Dims 61"Lx59"Wx27"H • Skid dims 136"Lx61"Wx53"H

Applications: Saltwater Disposal Pump, Steel Mill Descaling Pump

Used National J-150L Triplex Pump Package
1 of 18
  • 150 HP
  • 400 RPM
  • 184 GPM
  • 1250 PSI
  • Stock No: 60347
Positive Displacement Pump Reciprocating Pump
150
400
184
1250
Featured Item
Rebuilt National J-150L Triplex Pump Fluid End Only
1 of 6
SOLD: Rebuilt National J-150L Triplex Pump Fluid End Only

REBUILT National J-150-LCS triplex production pump fluid end only with the following features: • 5" stroke • 150 HP • Low pressure aluminum bronze fluid end • 4" plungers • delrin disc valves • 838 packing • 6" 150# F.F. suction connection • 3" 2000# R.J. discharge connection • Weight • Dims

Applications: Water Transfer Pump, Amine Pump, Cement Pump, Production Pump

Rebuilt National J-150L Triplex Pump Fluid End Only
1 of 6
  • 150 HP
  • 400 RPM
  • 286 GPM
  • 700 PSI
  • Stock No: 60245
Positive Displacement Pump Reciprocating Pump
150
400
286
700
Featured Item
Used National JWS-400 Triplex Pump
1 of 43
Used National JWS-400 Triplex Pump

Used National JWS-400 Triplex well service pump with the following features: • 7" stroke • 400 HP • Forged steel fluid end • 4 1/2" plungers • 6" 150# suction connection • 2 1/2" 2500# discharge connection • Weight 15,000 lbs • Dims 97"Lx96"Wx50"H

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

Used National JWS-400 Triplex Pump
1 of 43
  • 400 HP
  • 286 RPM
  • 414 GPM
  • 8000 PSI
  • Stock No: 60230
Positive Displacement Pump Reciprocating Pump
400
286
414
8000
Featured Item
Used National J-165L Triplex Pump Complete Pump
1 of 15
SOLD: Used National J-165L Triplex Pump Complete Pump

Used National J-165 Triplex production pump with the following features: • 5" stroke • 165 HP • Aluminum bronze fluid end • 3” plungers • 6" 150# RF suction connection • 3" 600# RTJ discharge connection • Weight 5,000 lbs • Dims (66”L x 55”W x 42” H) • Skid Dims (178”L x 118”W x 91” H)

Used National J-165L Triplex Pump Complete Pump
1 of 15
  • 165 HP
  • 400 RPM
  • 183 GPM
  • 1387 PSI
  • Stock No: 59595
Positive Displacement Pump Reciprocating Pump
165
400
183
1387
Featured Item
Used National J-165M Triplex Pump Complete Pump
1 of 19
Used National J-165M Triplex Pump Complete Pump

Used National J-165 Triplex production pump with the following features: • 5" stroke • 165 HP • Aluminum bronze fluid end • 2.75” plungers ceramic plungers • 4" 150# RF suction connection • 2" 5000# RTJ discharge connection • Weight 5,000 lbs • Dims (66”L x 55”W x 42” H)

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

Used National J-165M Triplex Pump Complete Pump
1 of 19
  • 165 HP
  • 400 RPM
  • 154 GPM
  • 1650 PSI
  • Stock No: 59594
Positive Displacement Pump Reciprocating Pump
165
400
154
1650
Featured Item
Used National J-165L Triplex Pump Complete Pump
1 of 13
SOLD: Used National J-165L Triplex Pump Complete Pump

Used National J-165L Triplex production pump with the following features: • 5" stroke • 165 HP • Aluminum bronze fluid end • 3” plungers • 6" 150# RF suction connection • 3" 900# RF discharge connection • Weight 7,000 lbs • Dims (66”L x 55”W x 37” H) • Skid dims (144”L x 102”W x 96” H)

Used National J-165L Triplex Pump Complete Pump
1 of 13
  • 165 HP
  • 400 RPM
  • 183 GPM
  • 1387 PSI
  • Stock No: 59593
Positive Displacement Pump Reciprocating Pump
165
400
183
1387
Featured Item
Used National 267Q-6M Quintuplex Pump
1 of 19
Used National 267Q-6M Quintuplex Pump

Used National 267Q-6M Quintuplex production pump same as a Oilwell A-536 with the following features: • 6" stroke • 267 HP • Aluminum Bronze fluid end • 3” plungers • 4" ANSI 300# suction connection • 3" ANSI 1500# discharge connection • Weight 6,200 lbs • Pump Dims (76”L x 64”W x 38” H)

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

Used National 267Q-6M Quintuplex Pump
1 of 19
  • 267 HP
  • 360 RPM
  • 330 GPM
  • 1420 PSI
  • Stock No: 59585
Positive Displacement Pump Reciprocating Pump
267
360
330
1420
Featured Item
Used National J-150M Triplex Pump
1 of 12
SOLD: Used National J-150M Triplex Pump

Used National J-150M triplex production pump only with the following features: • 5" stroke • 150 HP • Aluminum Bronze fluid end • 2.75” plungers • 4" ASA 150# FF suction connection • 2" API 5000# RJ discharge connection • Skid Weight 8,000 lbs • Skid Dims (149”L x 59”W x 103” H)

Used National J-150M Triplex Pump
1 of 12
  • 150 HP
  • 400 RPM
  • 154 GPM
  • 1500 PSI
  • Stock No: 59584
Positive Displacement Pump Reciprocating Pump
150
400
154
1500
Featured Item
Used National J-150L Triplex Pump Complete Pump
1 of 16
Used National J-150L Triplex Pump Complete Pump

Used National J-150 Triplex production pump with the following features: • 5" stroke • 150 HP • Aluminum bronze fluid end • 3” plungers • 6" 150# suction connection • 3" 600# RTJ discharge connection. • Skid Weight 8,000 lbs • Pump Dims (75”L x 60”W x 46” H) • Skid Dims (173”L x 68”W x 109” H)

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

Used National J-150L Triplex Pump Complete Pump
1 of 16
  • 150 HP
  • 400 RPM
  • 184 GPM
  • 1250 PSI
  • Stock No: 59582
Positive Displacement Pump Reciprocating Pump
150
400
184
1250
Featured Item
Used National J-165M Triplex Pump Package
1 of 16
SOLD: Used National J-165M Triplex Pump Package

Used National J-165M Triplex production pump package with the following features: • 5" stroke • 165 HP • Aluminum bronze fluid end • 2 5/8” plungers • 4" 150# suction connection • 2" 5000# discharge connection • Packaged on skid with a Toshiba 150 HP motor • Weight 9,400 lbs • Skid dims with the dampeners on (156”L x 79”W x 114” H) Skid dims with the dampeners off (156"L x 79" W x 72"H)

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

Used National J-165M Triplex Pump Package
1 of 16
  • 165 HP
  • 400 RPM
  • 140 GPM
  • 1811 PSI
  • Stock No: 59581
Positive Displacement Pump Reciprocating Pump
165
400
140
1811
Featured Item
Used National J-275 / 300Q-5 Quintuplex Pump Power End Only
1 of 13
SOLD: Used National J-275 / 300Q-5 Quintuplex Pump Power End Only

Used National J-275 same as National 300Q-5 quintuplex production pump power end only with the following features: • 5" stroke • 300 HP

Used National J-275 / 300Q-5 Quintuplex Pump Power End Only
1 of 13
  • 300 HP
  • 400 RPM
  • 136 GPM
  • 3400 PSI
  • Stock No: 59455
Positive Displacement Pump Reciprocating Pump
300
400
136
3400
Featured Item
Used National JWS-165-L Triplex Pump Fluid End Only
1 of 11
Used National JWS-165-L Triplex Pump Fluid End Only

Used National JWS-165-L triplex pump fluid end only with the following features: • 5" stroke • 165 HP • Forged steel fluid end • 4" pistons • AR wing guided valves • 6" ASA 150# FF suction connection • 2" API 5000 RJ discharge connection • Last used in well service • Weight • Dims

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

Used National JWS-165-L Triplex Pump Fluid End Only
1 of 11
  • 165 HP
  • 400 RPM
  • 326 GPM
  • 2483 PSI
  • Stock No: 58642
Positive Displacement Pump Reciprocating Pump
165
400
326
2483
Featured Item
Used National J-100 Triplex Pump Bare Case
1 of 12
Used National J-100 Triplex Pump Bare Case

Used bare case with 3 pony rods and cross heads

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

Used National J-100 Triplex Pump Bare Case
1 of 12
  • 100 HP
  • 450 RPM
  • 209 GPM
  • 5000 PSI
  • Stock No: 58189
Positive Displacement Pump Reciprocating Pump
100
450
209
5000
Featured Item
Used National J-30 Triplex Pump Crankshaft Only
1 of 7
Used National J-30 Triplex Pump Crankshaft Only

Used crankshaft only

Applications: Well Service Pump

Used National J-30 Triplex Pump Crankshaft Only
1 of 7
  • 30 HP
  • 500 RPM
  • Stock No: 57145
Positive Displacement Pump Reciprocating Pump
30
500
Featured Item
Used National J-30 Triplex Pump Crankshaft Only
1 of 7
Used National J-30 Triplex Pump Crankshaft Only

Used crankshaft only

Applications: Well Service Pump

Used National J-30 Triplex Pump Crankshaft Only
1 of 7
  • 30 HP
  • 500 RPM
  • Stock No: 57144
Positive Displacement Pump Reciprocating Pump
30
500
Featured Item
Used National JWS-165-L Triplex Pump Package
1 of 42
SOLD: Used National JWS-165-L Triplex Pump Package

Low hour National JWS-165-L triplex well service pump package with the following features: • 5" stroke • 165 HP • Steel fluid end • 4.5" pistons • 6" 150 # suction connection • 2" 1500# discharge connection • Packaged on skid with 225 hp John Deere diesel engine PE6068HF485Q, gearbox, rebuilt manual transmission, 3x4x13 hydraulic charge pump, on oilfield skid • Last used in geothermal application pumping water approx 8 hrs per day. • Weight 15,940 lbs • Dims (219”L x 89”W x 105” H)

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

Used National JWS-165-L Triplex Pump Package
1 of 42
  • 165 HP
  • 400 RPM
  • 413 GPM
  • 1910 PSI
  • Stock No: 56744
Positive Displacement Pump Reciprocating Pump
165
400
413
1910
Featured Item
Used National J-150-M Triplex Pump Fluid End Only
1 of 11
Used National J-150-M Triplex Pump Fluid End Only

Used National J-150-M triplex pump fluid end only with the following features: • 5" stroke • 150 HP • Steel billet fluid end • capable of 82 gpm @ 2850 psi with 2" plungers or 154 gpm @ 1500 psi with 2 3/4" plungers • tapered valve seats, no caps • 5" suction connection • 2 1/4" discharge connection • Weight • Dims

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

Used National J-150-M Triplex Pump Fluid End Only
1 of 11
  • 150 HP
  • 400 RPM
  • 154 GPM
  • 1500 PSI
  • Stock No: 56401
Positive Displacement Pump Reciprocating Pump
150
400
154
1500
Featured Item
Used National G-700 Duplex Pump Complete Pump
1 of 20
Used National G-700 Duplex Pump Complete Pump

Used National G-700 duplex pump with the following features: • 14" stroke • 700 HP • Cast iron fluid end • Capable of 285 gpm @ 3550 psi with 5" pistons or 805 gpm @ 1265 psi with 8" pistons • suction connection • discharge connection • 5.38 gear ratio • Surge chamber on skid, 10' x23' enclosure. • Weight • Dims (23'L x 10'W x 9'6” H)

Applications: Slurry Pump, Mud Pump, Frac Water Supply Pump, Production Pump

Used National G-700 Duplex Pump Complete Pump
1 of 20
  • 700 HP
  • 70 RPM
  • 805 GPM
  • 1265 PSI
  • Ratio: 5.3800
  • Stock No: 54414
Positive Displacement Pump Reciprocating Pump
700
70
805
1265
Featured Item
Used National H40T Pumpjack Pump
1 of 7
Used National H40T Pumpjack Pump

Used single reduction 10.2:1 Size 114, 46" stroke, with 7C28.5" sheave, on concrete slab weighs 17,500 lbs and pump jack weighs 12,500#. Has 2 pairs of OZ-10 weights. Excellent gears

Applications: Pumpjack

Used National H40T Pumpjack Pump
1 of 7
  • Ratio: 10.2000
  • Stock No: 53974

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.





















Watch our Latest Video!