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83 Results
83 Results 
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Used Gaso 1849 Duplex Pump
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Used Gaso 1849 Duplex Pump

Used complete Gaso 1849 duplex pump with the following features: • 6" stroke • 31 HP • Steel fluid end • Plungers • Spherical valves • 4" 150lb suction connection • 2" 600lb discharge connection • 5.1 gear ratio • Weight 1,960 • Dims 62"Lx33"Wx36"H

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

Used Gaso 1849 Duplex Pump
1 of 23
  • 31 HP
  • 100 RPM
  • 125 GPM
  • 900 PSI
  • Ratio: 5.1000
  • Stock No: 58694
Positive Displacement Pump Reciprocating Pump
31
100
125
900
Used Gaso 3673 Triplex Pump Fluid End Only
1 of 6
Used Gaso 3673 Triplex Pump Fluid End Only

Used Gaso 3673 triplex pump fluid end only with the following features: • 6" stroke • 160 HP • Bare steel fluid end only with caps • 6"150# suction connection • 3"600# discharge connection • Weight • Dims 35"L x 19"W x 31"H

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

Used Gaso 3673 Triplex Pump Fluid End Only
1 of 6
  • 160 HP
  • 320 RPM
  • 239 GPM
  • 1035 PSI
  • Stock No: 58630
Positive Displacement Pump Reciprocating Pump
160
320
239
1035
Used Gaso 3673 Triplex Pump Fluid End Only
1 of 5
Used Gaso 3673 Triplex Pump Fluid End Only

Used Gaso 3673 triplex production pump fluid end only with the following features: • 6" stroke • 160 HP • Steel billet fluid end • plungers • 6" ANSI 150# suction connection • 2" API RTJ 5000# FF discharge connection • Last used in well service • Weight • Dims

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

Used Gaso 3673 Triplex Pump Fluid End Only
1 of 5
  • 160 HP
  • 320 RPM
  • 275 GPM
  • 2030 PSI
  • Stock No: 58588
Positive Displacement Pump Reciprocating Pump
160
320
275
2030
Used Gaso Q-350-2 Quintuplex Pump Complete Pump
1 of 15
SOLD: 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 10,100 lbs • Dims 81"Lx71"Wx31"H

Applications: Pressure Testing Pump, Production Pump

Used Gaso Q-350-2 Quintuplex Pump Complete Pump
1 of 15
  • 350 HP
  • 360 RPM
  • 155 GPM
  • 3483 PSI
  • Stock No: 58578
Positive Displacement Pump Reciprocating Pump
350
360
155
3483
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
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  • 250 HP
  • 85 RPM
  • 472 GPM
  • 780 PSI
  • Ratio: 5.0500
  • Stock No: 58552
Positive Displacement Pump Reciprocating Pump
250
85
472
780
Used Gaso 1860 Duplex Pump Complete Pump
1 of 8
Used Gaso 1860 Duplex Pump Complete Pump

Used Gaso 1860 duplex pump package with the following features: • 6" stroke • 28.3 HP • Ductile iron fluid end • missing piston rods • 10" ANSI 150# FF suction connection • 4" ANSI 600# FF discharge connection • Packaged on skid with 25 HP motor

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

Used Gaso 1860 Duplex Pump Complete Pump
1 of 8
  • 28.3 HP
  • 100 RPM
  • 148 GPM
  • 305 PSI
  • Stock No: 58439
Positive Displacement Pump Reciprocating Pump
28.3
100
148
305
Used Gaso 2652 Duplex Pump Power End Only
1 of 18
Used Gaso 2652 Duplex Pump Power End Only

Used Gaso 2652 duplex pump power end only with the following features: • 12" stroke • 250 HP • Weight • Dims

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

Used Gaso 2652 Duplex Pump Power End Only
1 of 18
  • 243 HP
  • 85 RPM
  • 702 GPM
  • 1125 PSI
  • Stock No: 58335
Positive Displacement Pump Reciprocating Pump
243
85
702
1125
Used Gaso 2652 Duplex Pump Power End Only
1 of 17
Used Gaso 2652 Duplex Pump Power End Only

Used Gaso 2652 duplex pump power end only with the following features: • 12" stroke • 250 HP • Weight • Dims

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

Used Gaso 2652 Duplex Pump Power End Only
1 of 17
  • 243 HP
  • 85 RPM
  • 702 GPM
  • 1125 PSI
  • Stock No: 58334
Positive Displacement Pump Reciprocating Pump
243
85
702
1125
Used Gaso 3673 Triplex Pump Power End Only
1 of 30
Used Gaso 3673 Triplex Pump Power End Only

Used Gaso 3673 triplex production pump power end with the following features: • 6" stroke • 160 HP • Weight 5,800 lbs • Dims 73"Lx45"Wx36"H

Applications: Well Service Pump, Water Transfer Pump, Snowmaking Pump, Oil Transfer Pump, Amine Pump, Production Pump

Used Gaso 3673 Triplex Pump Power End Only
1 of 30
  • 160 HP
  • 320 RPM
  • 275 GPM
  • 900 PSI
  • Stock No: 58284
Positive Displacement Pump Reciprocating Pump
160
320
275
900
Used Gaso 1860 Duplex Pump Complete Pump
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Used Gaso 1860 Duplex Pump Complete Pump

Used Gaso 1860 duplex production pump package with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • 4 1/2" pistons • 4" 150# FF suction connection • 4" 300# RF discharge connection • Packaged on skid with 20 HP motor • Weight 3,880 lbs • Dims (142”L x 50”W x 57” H)

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

Used Gaso 1860 Duplex Pump Complete Pump
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  • 31 HP
  • 100 RPM
  • 148 GPM
  • 305 PSI
  • Ratio: 5.1000
  • Stock No: 58252
Positive Displacement Pump Reciprocating Pump
31
100
148
305
Used Gaso 3364 Triplex Pump Fluid End Only
1 of 9
Used Gaso 3364 Triplex Pump Fluid End Only

Used Gaso 3364, same as a NOV 55T-3 triplex production pump fluid end only with the following features: • 3" stroke • 55 HP • Ductile iron fluid end • 2.5" NPT suction connection • 2.5" NPT discharge connection • Weight • Dims 22"Lx12"Wx13"H

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

Used Gaso 3364 Triplex Pump Fluid End Only
1 of 9
  • 55 HP
  • 500 RPM
  • 77 GPM
  • 1100 PSI
  • Stock No: 58227
Positive Displacement Pump Reciprocating Pump
55
500
77
1100
Used Gaso 1849 Duplex Pump Complete Pump
1 of 13
Used Gaso 1849 Duplex Pump Complete Pump

Used Gaso 1849 duplex production pump with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • capable of 32gpm @ 900psi with 2 1/2" pistons or 88gpm @ 350psi with 4" pistons • 4" suction connection • 2" discharge connection • 5.1 gear ratio • Weight 1,960 lbs • Dims 62"Lx33"Wx36"H

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

Used Gaso 1849 Duplex Pump Complete Pump
1 of 13
  • 31 HP
  • 100 RPM
  • 88 GPM
  • 350 PSI
  • Ratio: 5.1000
  • Stock No: 58212
Positive Displacement Pump Reciprocating Pump
31
100
88
350
Used Gaso 3364 Triplex Pump Bare Case
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Used Gaso 3364 Triplex Pump Bare Case

Used Gaso 3364 triplex production pump power frame with ductile iron fluid end only: • 3" stroke • 55HP • Weight • Dims

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

Used Gaso 3364 Triplex Pump Bare Case
1 of 10
  • 55 HP
  • 500 RPM
  • 77 GPM
  • 1100 PSI
  • Stock No: 58207
Positive Displacement Pump Reciprocating Pump
55
500
77
1100
Used Gaso 3364 Triplex Pump Power End Frame Only
1 of 7
Used Gaso 3364 Triplex Pump Power End Frame Only

Used Gaso 3364 triplex production pump power end only with the following features: • 3" stroke • 55HP • Weight • Dims with con rods through 1 3/4" steel plungers

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

Used Gaso 3364 Triplex Pump Power End Frame Only
1 of 7
  • 55 HP
  • 500 RPM
  • 46 GPM
  • 1390 PSI
  • Stock No: 58206
Positive Displacement Pump Reciprocating Pump
55
500
46
1390
Used Gaso 5325 Quintuplex Pump Complete Pump
1 of 8
Used Gaso 5325 Quintuplex Pump Complete Pump

Used Gaso 5325 quintuplex production pump with the following features: • 3.25" stroke • 126 HP • Ductile iron fluid end • 2" steel plungers • 4" 150# suction connection • 2" 900# discharge connection • Weight • Dims 50"Lx56"Wx15"H

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

Used Gaso 5325 Quintuplex Pump Complete Pump
1 of 8
  • 126 HP
  • 500 RPM
  • 119 GPM
  • 1635 PSI
  • Stock No: 57748
Positive Displacement Pump Reciprocating Pump
126
500
119
1635
Used Gaso 1849 Duplex Pump Complete Pump
1 of 20
Used Gaso 1849 Duplex Pump Complete Pump

Used Gaso 1849 double acting duplex pump with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • capable of 32gpm @ 900 psi with 2 1/2" pistons or 88gpm @ 350psi with 4" pistons • suction connection • discharge connection • 5.1 gear ratio • Weight 1,960 lbs • Dims 62"Lx33"Wx36"H

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

Used Gaso 1849 Duplex Pump Complete Pump
1 of 20
  • 31 HP
  • 100 RPM
  • 125 GPM
  • 900 PSI
  • Ratio: 5.1000
  • Stock No: 57346
Positive Displacement Pump Reciprocating Pump
31
100
125
900
Used Gaso 1740 Duplex Pump Complete Pump
1 of 11
Used Gaso 1740 Duplex Pump Complete Pump

Used NOV 1740 duplex pump with the following features: • 10" stroke • 120 HP • Flat gasket fluid end • capable of 171 gpm @ 1040 psi @ 85 rpm with a 4" piston and 637 gpm @ 295 psi @ 85 rpm with a 7 1/2" piston • 6" suction connection • 4" discharge connection • 5.846 (integral or pinion or eternal gear box) gear ratio • Weight • Dims 103"Lx32"Wx41"H

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

Used Gaso 1740 Duplex Pump Complete Pump
1 of 11
  • 120 HP
  • 85 RPM
  • 275 GPM
  • 665 PSI
  • Ratio: 5.8460
  • Stock No: 57123
Positive Displacement Pump Reciprocating Pump
120
85
275
665
Used Gaso 2600 Duplex Pump Crankshaft Only
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Used Gaso 2600 Duplex Pump Crankshaft Only

Used crankshaft for 2652 or 2651

Applications: Mud Pump, Oil & Gas Pipeline Pump

Used Gaso 2600 Duplex Pump Crankshaft Only
1 of 5
  • 250 HP
  • 85 RPM
  • Stock No: 57035
Positive Displacement Pump Reciprocating Pump
250
85
Used Gaso 1550 Duplex Pump Fluid End Only
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Used Gaso 1550 Duplex Pump Fluid End Only

Used old style Gaso 1550 duplex production pump fluid end only with the following features: • 10" stroke • 69 HP • Ductile iron fluid end • 5” plungers • 4" ANSI 150# suction connection • 3" ANSI 600# discharge connection • Weight • Dims

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

Used Gaso 1550 Duplex Pump Fluid End Only
1 of 3
  • 69 HP
  • 85 RPM
  • 281 GPM
  • 1440 PSI
  • Stock No: 56850
Positive Displacement Pump Reciprocating Pump
69
85
281
1440
Used Gaso 3673 Triplex Pump Complete Pump
1 of 29
Used Gaso 3673 Triplex Pump Complete Pump

Used Gaso 3673 triplex production pump with the following features: • 6" stroke • 160 HP • Steel billet fluid end • Does not have liners, pistons, valves, seats, capable of 122 gpm @ 2030 psi @ 320rpm with 2 1/2" plungers or 275 gpm @ 900 psi @ 320 rpm with 3 3/4" plungers • 6" 300# RF suction connection • 3" discharge connection • Last used in well service • Weight 5,800 lbs • Dims 73"Lx53"Wx43"H

Applications: Well Service Pump, Water Transfer Pump, Snowmaking Pump, Oil Transfer Pump, Amine Pump, Production Pump

Used Gaso 3673 Triplex Pump Complete Pump
1 of 29
  • 160 HP
  • 320 RPM
  • 275 GPM
  • 900 PSI
  • Stock No: 56833
Positive Displacement Pump Reciprocating Pump
160
320
275
900

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.