1600 PSI Duplex Pumps For Sale

We have a large stock of Double-Acting Duplex Pumps that are used for various applications such as fluid (including heavy oil) transfers in pipelines, mud pumping, cement pumping, water well drilling etc. in the Oil & Gas, Agriculture, Mining, Municipal & Manufacturing sectors. Duplex Pumps have two cylinders and are capable of handling different pressures, volumes and flow rates. We supply new, used and refurbished API 674 Double Acting Duplex Pumps of all leading manufacturers including Gaso, Wheatley, Gardner Denver, National & Oilwell.

17 Items Found   •   Showing 50 Per Page

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1 of 40
Used Gaso 1755 Duplex Pump Package

Used Gaso 1755 duplex pump package with the following features: • 10" stroke • 120 HP • Duplex stainless steel fluid end • 5.5”plungers • 4" 150# suction connection • 3" 300# discharge connection • Packaged on skid with 100 hp, 460 v, 1780 rpm, XP top mount motor, suction and discharge pulsation dampeners. C44 8-groove sheave on the pump and C8.0 8-groove on the motor. • Weight 10,000 lbs • Dims (9’ 6”L x 5’ 4”W x 5' H)

1 of 40
  • 120 HP
  • 85 RPM
  • 336 GPM
  • 1750 PSI
  • Ratio: 5.8460
  • Stock No: 53858
Positive Displacement Pump Reciprocating Pump
1750
336
85
120
5.8460
1 of 31
Used Gaso 1742 Duplex Pump

Used Gaso 1742 duplex production pump with the following features: • 10" stroke • 120 HP • Fluid end • Plungers • Spherical valves • 4" 150 lb suction connection • 3" 300 lb discharge connection • 5.846 (integral or pinion or eternal gear box) gear ratio • Last used in crude oil service • Weight • Dims

1 of 31
  • 120 HP
  • 85 RPM
  • 336 GPM
  • 1750 PSI
  • Ratio: 5.8460
  • Stock No: 58653
Positive Displacement Pump Reciprocating Pump
1750
336
85
120
5.8460
1 of 21
Used Gaso 1740 Duplex Pump Complete Pump

Used 2 1/2 - 5 x 10 complete pump, 4" suction, old stlye fluid end, capable of 59gpm @ 1750psi @ 85rpm with 2 1/2" pistons or 336gpm @ 550psi @ 85rpm with 5 1/2" pistons

1 of 21
  • 120 HP
  • 85 RPM
  • 275 GPM
  • 1750 PSI
  • Ratio: 5.8460
  • Stock No: 54670
Positive Displacement Pump Reciprocating Pump
1750
275
85
120
5.8460
1 of 22
Used Gaso 1740 Duplex Pump Complete Pump

Used 2 1/2 - 5 x 10 complete pump on skid with 50hp electric motor, 4" suction, old style fluid end, capable of 59gpm@ 1750psi @ 85rpm with 2 1/2" pistons or 336gpm @ 550psi @ 85rpm with 5 1/2" pistons

1 of 22
  • 120 HP
  • 85 RPM
  • 275 GPM
  • 1750 PSI
  • Ratio: 5.8460
  • Stock No: 56262
Positive Displacement Pump Reciprocating Pump
1750
275
85
120
5.8460
1 of 8
Used Gaso 1563 Duplex Pump Complete Pump

Used Gaso 1563 duplex pump with the following features: • 10" stroke • 69 HP • Aluminum bronze fluid end • capable of 65 gpm @ 144 0psi with 2 1/2" pistons or 282 gpm @ 380 psi with 5" pistons • suction connection • discharge connection • 5.92 (integral or pinion or eternal gear box) gear ratio • on skid with sheave • Weight 3,705 lbs • Dims

1 of 8
  • 69 HP
  • 85 RPM
  • 282 GPM
  • 1440 PSI
  • Ratio: 5.9200
  • Stock No: 54022
Positive Displacement Pump Reciprocating Pump
1440
282
85
69
5.9200
1 of 21
Used Gardner Denver FXD Duplex Pump Power End Only

Used Gardner Denver FXD duplex pump power end only with the following features: • 10" stroke • 109 HP • 6:1 (integral or pinion or eternal gear box) gear ratio • Weight • Dims

1 of 21
  • 109 HP
  • 85 RPM
  • 276 GPM
  • 1500 PSI
  • Ratio: 6.0000
  • Stock No: 54460
Positive Displacement Pump Reciprocating Pump
1500
276
85
109
6.0000
1 of 20
Used Gardner Denver FXD Duplex Pump Power End Only

Used Gardner Denver FXD duplex pump power end only with the following features: • 10" stroke • 109 HP • 6:1 (integral or pinion or eternal gear box) gear ratio • Weight • Dims

1 of 20
  • 109 HP
  • 85 RPM
  • 276 GPM
  • 1500 PSI
  • Ratio: 6.0000
  • Stock No: 54271
Positive Displacement Pump Reciprocating Pump
1500
276
85
109
6.0000
1 of 12
Used Gardner Denver FD-FXD Duplex Pump Fluid End Only

Used bare fluid end, capable of 91gpm @ 1500psi with 3" pistons or 337gpm @ 475psi with 5 1/2" pistons

1 of 12
  • 109 HP
  • 85 RPM
  • 337 GPM
  • 1500 PSI
  • Stock No: 54708
Positive Displacement Pump Reciprocating Pump
1500
337
85
109
1 of 7
Used Gardner Denver FXD Duplex Pump Power End Only

Power end only with bad gears.

1 of 7
  • 109 HP
  • 85 RPM
  • 276 GPM
  • 1500 PSI
  • Ratio: 6.0000
  • Stock No: 53439
Positive Displacement Pump Reciprocating Pump
1500
276
85
109
6.0000
1 of 3
Used Gaso 1550 Duplex Pump Fluid End Only

Used, old style duplex fluid end only, capable of 65gpm @ 1440psi @ 85rpm with 2 1/2" pistons or 281gpm @ 380psi @ 85rpm with 5" pistons

1 of 3
  • 69 HP
  • 85 RPM
  • 281 GPM
  • 1440 PSI
  • Stock No: 56850
Positive Displacement Pump Reciprocating Pump
1440
281
85
69
1 of 5
Used Gaso 1550 Duplex Pump Fluid End Only

Used fluid end only - 2 1/2 - 5 x 10 fluid end with caps, capable of 65gpm @ 1440psi with 2 1/2" pistons or 281gpm @ 380psi with 5" pistons

1 of 5
  • 69 HP
  • 85 RPM
  • 282 GPM
  • 1440 PSI
  • Ratio: 5.9200
  • Stock No: 54510
Positive Displacement Pump Reciprocating Pump
1440
282
85
69
5.9200
1 of 10
Used Wheatley 2050 Duplex Pump

2 1/2 to 5x10 power frame only with broken fluid end, crank removed, capable of 77gpm @ 1732psi with 2.5" pistons or 310gpm @ 433psi with 5" pistons

1 of 10
  • 70 HP
  • 90 RPM
  • 310 GPM
  • 1732 PSI
  • Stock No: 52064
Positive Displacement Pump Reciprocating Pump
1732
310
90
70
1 of 6
Used Wheatley 275 Duplex Pump Complete Pump

Used duplex pump tag says 1-24 bbl/hr, 1500 psi, has 5.5" 3 groove sheave

1 of 6
  • 1500 PSI
  • Stock No: 54693
Positive Displacement Pump Reciprocating Pump
1500
1 of 24
Used Gardner Denver FXO-FXO Duplex Pump Complete Pump

Used Gardner Denver duplex pump with the following features: • 10" stroke • 96 HP • Cast iron fluid end • 5" pistons • Spherical valves • 4" NPT 300# suction connection • 3" NPT 2500# discharge connection • Last used in water pipeline service, would be excellent for sweet or sour crude pipeline service as well. • Weight • Dims

1 of 24
  • 96 HP
  • 268 RPM
  • 124 GPM
  • 1500 PSI
  • Stock No: 59313
Positive Displacement Pump Reciprocating Pump
1500
124
268
96
1 of 9
Used Gaso 1742 Duplex Pump

Used 2 1/2" - 5 1/2" x 10" stroke duplex pump,120 HP, 59 GPM @ 1750 PSI @ 85 RPM with 2 1/2" Pistons or 336 GPM @ 550 PSI @ 85 RPM with 5 1/2" pistons.

1 of 9
  • 119 HP
  • 85 RPM
  • 59 GPM
  • 1440 PSI
  • Ratio: 5.8460
  • Stock No: 59139
Positive Displacement Pump Reciprocating Pump
1440
59
85
119
5.8460
1 of 28
Used Oilwell 510-P Duplex Pump

Used Oilwell 510-P duplex pump with the following features: • 10" stroke • 120 HP • Cast steel fluid end • 5" pistons and liners • 4" 300 lb suction connection • 3" 300 lb discharge connection • 5.05 (integral or pinion or eternal gear box) gear ratio • Weight • Dims

1 of 28
  • 120 HP
  • 85 RPM
  • 275 GPM
  • 1500 PSI
  • Ratio: 5.0500
  • Stock No: 58668
Positive Displacement Pump Reciprocating Pump
1500
275
85
120
5.0500
1 of 16
Used Oilwell 510-P Duplex Pump

Used Oilwell 510-P duplex pump fluid end only with the following features: • 10" stroke • 120 HP • Duplex stainless steel fluid end • Plungers • 6" 300lb suction connection • 3" 600lb discharge connection • Weight • Dims

1 of 16
  • 120 HP
  • 85 RPM
  • 275 GPM
  • 1500 PSI
  • Ratio: 5.0500
  • Stock No: 58675
Positive Displacement Pump Reciprocating Pump
1500
275
85
120
5.0500