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104 Results 
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Used Wheatley 535 Duplex Pump Complete Pump
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Used Wheatley 535 Duplex Pump Complete Pump

Used Wheatley 535 duplex production pump with the following features: • 5" stroke • 15 HP • Ductile iron fluid end • capable of 23.8gpm @ 854psi @ 100rpm with 2" pistons or 80gpm @ 260psi @ 100rpms with 3 1/2" pistons • 2.2" NPT suction connection • 2" NPT discharge connection • 4.933 gear ratio • Weight 800 lbs • Dims 52"Lx24"Wx18"H

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

Used Wheatley 535 Duplex Pump Complete Pump
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  • 15 HP
  • 100 RPM
  • 80 GPM
  • 854 PSI
  • Ratio: 4.9330
  • Stock No: 58223
Positive Displacement Pump Reciprocating Pump
Used Wheatley 535 Duplex Pump Complete Pump
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Used Wheatley 535 Duplex Pump Complete Pump

Used Wheatley 535 duplex production pump with the following features: • 5" stroke • 15 HP • Ductile iron fluid end • capable of 23.8gpm @ 854psi @ 100rpm with 2" pistons or 80gpm @ 260psi @ 100rpms with 3 1/2" pistons • 2.2" NPT suction connection • 2" NPT discharge connection • 4.933 gear ratio • Weight 800 lbs • Dims 52"Lx24"Wx18"H

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

Used Wheatley 535 Duplex Pump Complete Pump
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  • 15 HP
  • 100 RPM
  • 80 GPM
  • 854 PSI
  • Ratio: 4.9330
  • Stock No: 58222
Positive Displacement Pump Reciprocating Pump
Used Wheatley 535 Duplex Pump Complete Pump
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Used Wheatley 535 Duplex Pump Complete Pump

Used Wheatley 535 duplex production pump with the following features: • 5" stroke • 15 HP • Ductile iron fluid end • capable of 23.8gpm @ 854psi @ 100rpm with 2" pistons or 80gpm @ 260psi @ 100rpms with 3 1/2" pistons • 2.2" NPT suction connection • 2" NPT discharge connection • 4.933 gear ratio • Weight 800 lbs • Dims 52"Lx24"Wx18"H

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

Used Wheatley 535 Duplex Pump Complete Pump
1 of 8
  • 15 HP
  • 100 RPM
  • 80 GPM
  • 854 PSI
  • Ratio: 4.9330
  • Stock No: 58221
Positive Displacement Pump Reciprocating Pump
Used Wheatley 535 Duplex Pump Complete Pump
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Used Wheatley 535 Duplex Pump Complete Pump

Used Wheatley 535 duplex production pump with the following features: • 5" stroke • 15 HP • Ductile iron fluid end • capable of 23.8gpm @ 854psi @ 100rpm with 2" pistons or 80gpm @ 260psi @ 100rpms with 3 1/2" pistons • 2.2" NPT suction connection • 2" NPT discharge connection • 4.933 gear ratio • Weight 800 lbs • Dims 52"Lx24"Wx18"H

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

Used Wheatley 535 Duplex Pump Complete Pump
1 of 9
  • 15 HP
  • 100 RPM
  • 80 GPM
  • 854 PSI
  • Ratio: 4.9330
  • Stock No: 58219
Positive Displacement Pump Reciprocating Pump
Used Gaso 1849 Duplex Pump Complete Pump
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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
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  • 31 HP
  • 100 RPM
  • 88 GPM
  • 350 PSI
  • Ratio: 5.1000
  • Stock No: 58212
Positive Displacement Pump Reciprocating Pump
Used Wheatley 535 Duplex Pump Complete Pump
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Used Wheatley 535 Duplex Pump Complete Pump

Used Wheatley 535 duplex production pump with the following features: • 5" stroke • 15 HP • Ductile iron fluid end • 3" pistons • 2 1/2" NPT suction connection • 2" NPT discharge connection • 4.933 gear ratio • Weight 800 lbs • Dims 52"Lx24"Wx18"H

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

Used Wheatley 535 Duplex Pump Complete Pump
1 of 7
  • 15 HP
  • 100 RPM
  • 80 GPM
  • 854 PSI
  • Ratio: 4.9330
  • Stock No: 58204
Positive Displacement Pump Reciprocating Pump
Used Oilwell 610-P Duplex Pump Complete Pump
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Used Oilwell 610-P Duplex Pump Complete Pump

Used Oilwell 610-P duplex production pump with the following features: • 10" stroke • 120 HP • Ductile iron fluid end • 6.25" Pistons • suction connection • discharge connection • 5.05 gear ratio • Weight • Dims 104"Lx46"Wx36"H

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

Used Oilwell 610-P Duplex Pump Complete Pump
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  • 120 HP
  • 85 RPM
  • 440 GPM
  • 500 PSI
  • Ratio: 5.0500
  • Stock No: 58059
Positive Displacement Pump Reciprocating Pump
Used Oilwell 610-P Duplex Pump Complete Pump
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Used Oilwell 610-P Duplex Pump Complete Pump

Used Oilwell 610-P duplex production pump with the following features: • 10" stroke • 120 HP • Ductile iron fluid end • Plungers • suction connection • discharge connection • 5.05 gear ratio • Weight • Dims

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

Used Oilwell 610-P Duplex Pump Complete Pump
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  • 120 HP
  • 85 RPM
  • 440 GPM
  • 500 PSI
  • Ratio: 5.0500
  • Stock No: 58054
Positive Displacement Pump Reciprocating Pump
Used Oilwell 610-P Duplex Pump Complete Pump
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Used Oilwell 610-P Duplex Pump Complete Pump

Used Oilwell 610-P duplex production pump with the following features: • 10" stroke • 120 HP • Ductile iron fluid end • Plungers • suction connection • discharge connection • 5.05 gear ratio • Weight • Dims 104"Lx46"Wx36"H

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

Used Oilwell 610-P Duplex Pump Complete Pump
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  • 120 HP
  • 85 RPM
  • 440 GPM
  • 500 PSI
  • Ratio: 5.0500
  • Stock No: 58053
Positive Displacement Pump Reciprocating Pump
Used Wheatley 2150A Duplex Pump
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SOLD: Used Wheatley 2150A Duplex Pump

Used Wheatley 2150A duplex production pump with the following features: • 10 1/8" stroke • 130 HP • Steel fluid end • 3" pistons • 4" ASA 150# suction connection • 3" ASA 600# discharge connection • 5.64 gear ratio • Weight 5,480 lbs • Dims 94"Lx44"Wx38"H

Used Wheatley 2150A Duplex Pump
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  • 130 HP
  • 100 RPM
  • 294 GPM
  • 1768 PSI
  • Ratio: 5.6400
  • Stock No: 57818
Positive Displacement Pump Reciprocating Pump
Used Gaso 1849 Duplex Pump Complete Pump
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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
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  • 31 HP
  • 100 RPM
  • 125 GPM
  • 900 PSI
  • Ratio: 5.1000
  • Stock No: 57346
Positive Displacement Pump Reciprocating Pump
Used Gaso 1740 Duplex Pump Complete Pump
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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
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  • 120 HP
  • 85 RPM
  • 275 GPM
  • 665 PSI
  • Ratio: 5.8460
  • Stock No: 57123
Positive Displacement Pump Reciprocating Pump
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
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  • 250 HP
  • 85 RPM
  • Stock No: 57035
Positive Displacement Pump Reciprocating Pump
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
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  • 69 HP
  • 85 RPM
  • 281 GPM
  • 1440 PSI
  • Stock No: 56850
Positive Displacement Pump Reciprocating Pump
Used Gaso 1550-C Duplex Pump Power End Only
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Used Gaso 1550-C Duplex Pump Power End Only

Used Gaso 1550-C duplex production pump power end only with the following features: • 10" stroke • 69 HP • 5. gear ratio • Last used in well service • Weight • Dims

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

Used Gaso 1550-C Duplex Pump Power End Only
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  • 69 HP
  • 25 RPM
  • 81 GPM
  • 2000 PSI
  • Ratio: 5.0000
  • Stock No: 56757
Positive Displacement Pump Reciprocating Pump
Used Gaso 2600 Duplex Pump Bare Case
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Used Gaso 2600 Duplex Pump Bare Case

Used Gaso 2600 duplex production pump power end only with the following features: • 12" stroke • 250 HP • 5.05 gear ratio • Weight • Dims

Applications: Mud Pump, Oil & Gas Pipeline Pump

Used Gaso 2600 Duplex Pump Bare Case
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  • 250 HP
  • 85 RPM
  • Ratio: 5.0500
  • Stock No: 56742
Positive Displacement Pump Reciprocating Pump
Used Gaso 2652 Duplex Pump
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Used Gaso 2652 Duplex Pump

Used old style suction manifold only

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

Used Gaso 2652 Duplex Pump
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  • 250 HP
  • 702 GPM
  • 1125 PSI
  • Stock No: 56647
Positive Displacement Pump Reciprocating Pump
Used Wheatley 2170 Duplex Pump Complete Pump
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Used Wheatley 2170 Duplex Pump Complete Pump

Used Wheatley 2170 duplex pump package with the following features: • 10" stroke • 132 HP • Ductile iron fluid end • Capable of 294 gpm @ 637 psi with 5" pistons or 560 gpm @ 325 psi with 7" pistons • 4 disc valves and 4 steel on steel wing guided valves • 6" 150# suction connection • 4" 150# discharge connection • Packaged complete with belt guard, sheave, and 75hp electric motor • Weight 7,150 lbs • Dims

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

Used Wheatley 2170 Duplex Pump Complete Pump
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  • 132 HP
  • 90 RPM
  • 560 GPM
  • 637 PSI
  • Ratio: 5.6400
  • Stock No: 56527
Positive Displacement Pump Reciprocating Pump
Used Wheatley 2170 Duplex Pump Complete Pump
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Used Wheatley 2170 Duplex Pump Complete Pump

Used Wheatley 2170 duplex pump package with the following features: • 10" stroke • 132 HP • Ductile iron fluid end • Capable of 294 gpm @ 637 psi with 5" pistons or 560 gpm @ 325 psi with 7" pistons • 4 disc valves and 4 steel on steel wing guided valves • 6" 150# suction connection • 4" 150# discharge connection • Packaged complete with belt guard, sheave, and 75hp electric motor • Weight 7,150 lbs • Dims

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

Used Wheatley 2170 Duplex Pump Complete Pump
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  • 132 HP
  • 90 RPM
  • 560 GPM
  • 637 PSI
  • Ratio: 5.6400
  • Stock No: 56525
Positive Displacement Pump Reciprocating Pump
Used Gaso 1740 Duplex Pump Complete Pump
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Used Gaso 1740 Duplex Pump Complete Pump

Used Gaso 1740 duplex production pump package with the following features: • 10" stroke • 120 HP • old style fluid end • plungers • 4" suction connection • 3" discharge connection • Packaged on skid with 50 hp electric motor 5.846 gear ratio • Weight • Dims 105"Lx36"Wx39"H

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

Used Gaso 1740 Duplex Pump Complete Pump
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  • 120 HP
  • 85 RPM
  • 275 GPM
  • 1750 PSI
  • Ratio: 5.8460
  • Stock No: 56262
Positive Displacement Pump Reciprocating Pump

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.