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105 Results 
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Used Wheatley 333 Duplex Pump Complete Pump
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Used Wheatley 333 Duplex Pump Complete Pump

Used Wheatley 333 duplex pump with the following features: • 3" stroke • 10 HP • Ductile iron fluid end • Capable of 14 gpm @ 1000 psi @ 129 psi with 1 3/2" pistons or 43 gpm @ 340 psi @ 124 rpm with 3" pistons • 2.5" NPT suction connection • 2" NPT discharge connection • 6.857 gear ratio • 3 x 3 skid mounted, complete pump with belt guard and 10 hp electric motor • Weight • Dims

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

Used Wheatley 333 Duplex Pump Complete Pump
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  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 54327
Positive Displacement Pump Reciprocating Pump
Used Wheatley 333 Duplex Pump Complete Pump
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Used Wheatley 333 Duplex Pump Complete Pump

Used Wheatley 333 duplex pump with the following features: • 3" stroke • 10 HP • Ductile iron fluid end • Capable of 14 gpm @ 1000 psi @ 129 psi with 1 3/2" pistons or 43 gpm @ 340 psi @ 124 rpm with 3" pistons • 2.5" NPT suction connection • 2" NPT discharge connection • 6.857 gear ratio • 3 x 3 skid mounted, complete pump with belt guard and 10 hp electric motor • Weight • Dims

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

Used Wheatley 333 Duplex Pump Complete Pump
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  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 54328
Positive Displacement Pump Reciprocating Pump
Used Wheatley 333 Duplex Pump Complete Pump
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Used Wheatley 333 Duplex Pump Complete Pump

Used Wheatley 333 duplex pump with the following features: • 3" stroke • 10 HP • Ductile iron fluid end • Capable of 14 gpm @ 1000 psi @ 129 psi with 1 3/2" pistons or 43 gpm @ 340 psi @ 124 rpm with 3" pistons • 2.5" NPT suction connection • 2" NPT discharge connection • 6.857 gear ratio • 3 x 3 skid mounted, complete pump with belt guard and 15 hp electric motor • Weight • Dims

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

Used Wheatley 333 Duplex Pump Complete Pump
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  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 54329
Positive Displacement Pump Reciprocating Pump
Used Wheatley 333 Duplex Pump Complete Pump
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Used Wheatley 333 Duplex Pump Complete Pump

Used Wheatley 333 duplex pump with the following features: • 3" stroke • 10 HP • Ductile iron fluid end • Capable of 14 gpm @ 1000 psi @ 129 psi with 1 3/2" pistons or 43 gpm @ 340 psi @ 124 rpm with 3" pistons • 2.5" NPT suction connection • 2" NPT discharge connection • 6.857 gear ratio • Weight • Dims

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

Used Wheatley 333 Duplex Pump Complete Pump
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  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 54331
Positive Displacement Pump Reciprocating Pump
Used Gaso 1563 Duplex Pump Complete Pump
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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 • 4" 150# ANSI suction connection • 3" 600# ANSI discharge connection • 5.92 gear ratio • on skid with sheave • Weight 3,705 lbs • Dims 93"Lx32"Wx32.5"H

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

Used Gaso 1563 Duplex Pump Complete Pump
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  • 69 HP
  • 85 RPM
  • 282 GPM
  • 1440 PSI
  • Ratio: 5.9200
  • Stock No: 54022
Positive Displacement Pump Reciprocating Pump
Used Gardner Denver FF-FXF Duplex Pump Parts or Partial Pump for Parts
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Used Gardner Denver FF-FXF Duplex Pump Parts or Partial Pump for Parts

Used Gardner Denver FF-FXF duplex production pump with the following features: • 5" stroke • 19 HP • Ductile iron fluid end • capable of 149 gpm @ 197 psi with 4 1/2" pistons or 43 gpm @ 639 psi with 2 1/2" pistons • 2.5" 125# NPT suction connection • 2" 300# NPT discharge connection • Weight 1,495 lbs • Dims (67.4”L x 30.1”W x 13.5” H)

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

Used Gardner Denver FF-FXF Duplex Pump Parts or Partial Pump for Parts
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  • 19 HP
  • 110 RPM
  • 149 GPM
  • 197 PSI
  • Ratio: 4.8800
  • Stock No: 53907
Positive Displacement Pump Reciprocating Pump
Used Gaso 1755 Duplex Pump Package
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Used Gaso 1755 Duplex Pump Package

FOR SALE OR RENT: Used Gaso 1755 duplex pump package with the following features: • 10" stroke • 120 HP • Steel fluid end • 3.5” pistons • 4" 150# suction connection • 3" 300# discharge connection • Packaged on skid with 125 HP, 460 v, 1785 rpm, XP top mount motor, C44 8-groove sheave on the pump and C8 8-groove on the motor (5.5:1 Ratio which equates to 55 pump RPM). • Weight 10,660 lbs • Dims (9’ 6”L x 5’ 4”W x 5' H)

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

Used Gaso 1755 Duplex Pump Package
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  • 120 HP
  • 55 RPM
  • 82 GPM
  • 1360 PSI
  • Ratio: 5.8460
  • Stock No: 53858
Positive Displacement Pump Reciprocating Pump
Used Wheatley 2050 Duplex Pump Crankshaft Only
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Used Wheatley 2050 Duplex Pump Crankshaft Only

Used crankshaft only - removed from Stock #52064

Applications: Mud Pump, Oil & Gas Pipeline Pump

Used Wheatley 2050 Duplex Pump Crankshaft Only
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  • 70 HP
  • 90 RPM
  • Stock No: 53859
Positive Displacement Pump Reciprocating Pump
Used Gaso 1508 Duplex Pump Fluid End Only
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Used Gaso 1508 Duplex Pump Fluid End Only

Used Gaso 1508 duplex production pump fluid end only with the following features: • 10" stroke • 38 HP • Ductile iron fluid end • Suction connection • Discharge connection • Weight • Dims

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

Used Gaso 1508 Duplex Pump Fluid End Only
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  • 38 HP
  • 70 RPM
  • 198 GPM
  • 1000 PSI
  • Ratio: 5.9200
  • Stock No: 53781
Positive Displacement Pump Reciprocating Pump
Used Oilwell 712-P Duplex Pump Complete Pump
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Used Oilwell 712-P Duplex Pump Complete Pump

Used Oilwell 712-P duplex bare shaft pump with the following features: • 12" stroke • 220 HP • Ductile iron fluid end • Plungers • suction connection • discharge connection • 5.05 gear ratio • Weight 24,180 lbs • Dims 269"Lx96"Wx95"H

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

Used Oilwell 712-P Duplex Pump Complete Pump
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  • 220 HP
  • 70 RPM
  • 580 GPM
  • 550 PSI
  • Ratio: 5.0500
  • Stock No: 53714
Positive Displacement Pump Reciprocating Pump
Used Wheatley 333 Duplex Pump Complete Pump
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Used Wheatley 333 Duplex Pump Complete Pump

Used Wheatley 333 duplex pump with the following features: • 3" stroke • 10 HP • Ductile iron fluid end • 1 3/4 - 3" Plungers • 2.5" NPT suction connection • 2" NPT discharge connection • 6.857 gear ratio • Weight 700 lbs • Dims

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

Used Wheatley 333 Duplex Pump Complete Pump
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  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 53708
Positive Displacement Pump Reciprocating Pump
Used Gaso 1800 Duplex Pump Power End Frame Only
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Used Gaso 1800 Duplex Pump Power End Frame Only

Used Gaso 1800 duplex production pump power end only with the following features: • 6" stroke • 31 HP • 5.1 gear ratio • Weight • Dims

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

Used Gaso 1800 Duplex Pump Power End Frame Only
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  • 31 HP
  • 100 RPM
  • 125 GPM
  • 900 PSI
  • Ratio: 5.1000
  • Stock No: 53394
Positive Displacement Pump Reciprocating Pump
Used Worthington KDS Duplex Pump Complete Pump
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Used Worthington KDS Duplex Pump Complete Pump

Used Worthington KDS duplex production pump with the following features: • 4" stroke • 22 HP • Ductile iron fluid end • suction connection • discharge connection • Weight • Dims

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

Used Worthington KDS Duplex Pump Complete Pump
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  • 22 HP
  • 78 GPM
  • 450 PSI
  • Stock No: 53321
Positive Displacement Pump Reciprocating Pump
Used Gardner Denver duplex Duplex Pump Parts or Partial Pump for Parts
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Used Gardner Denver duplex Duplex Pump Parts or Partial Pump for Parts

Old duplex pump, no tag, no crank

Applications: Mud Pump, Oil & Gas Pipeline Pump

Used Gardner Denver duplex Duplex Pump Parts or Partial Pump for Parts
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  • 72 HP
  • Stock No: 53266
Positive Displacement Pump Reciprocating Pump
Used Gardner Denver 5x10 Duplex Pump
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Used Gardner Denver 5x10 Duplex Pump

Old style 5x10 weight 3,520 lbs Dims (98"L x 43"W x 46"H)

Applications: Mud Pump, Oil & Gas Pipeline Pump

Used Gardner Denver 5x10 Duplex Pump
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  • 72 HP
  • Stock No: 53238
Positive Displacement Pump Reciprocating Pump
Used Gaso 1800 Duplex Pump Power End Frame Only
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Used Gaso 1800 Duplex Pump Power End Frame Only

Used Gaso 1800 duplex production pump power end only with the following features: • 6" stroke • 31 HP • 5.1 gear ratio • Weight • Dims

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

Used Gaso 1800 Duplex Pump Power End Frame Only
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  • 31 HP
  • 100 RPM
  • 160 GPM
  • 990 PSI
  • Ratio: 5.1000
  • Stock No: 53245
Positive Displacement Pump Reciprocating Pump
Used Gardner Denver FQ-FXQ Duplex Pump Complete Pump
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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 177"Lx84"Wx82"H

Applications: Slurry Pump, Mud Pump, Production Pump

Used Gardner Denver FQ-FXQ Duplex Pump Complete Pump
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  • 320 HP
  • 65 RPM
  • 821 GPM
  • 1319 PSI
  • Ratio: 4.7700
  • Stock No: 52796
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 • 4.5" pistons • 4" suction connection • 2" discharge connection • Weight 1,960 lbs • Dims 62"Lx33"Wx23"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: 52227
Positive Displacement Pump Reciprocating Pump
Used Gaso 2000 Duplex Pump Power End Only
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Used Gaso 2000 Duplex Pump Power End Only

Used Gaso 2000 Duplex Power end

Applications: Mud Pump, Oil & Gas Pipeline Pump

Used Gaso 2000 Duplex Pump Power End Only
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  • 45 HP
  • 80 RPM
  • Ratio: 16.6600
  • Stock No: 52159
Positive Displacement Pump Reciprocating Pump
Used Wheatley 2050 Duplex Pump
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Used Wheatley 2050 Duplex Pump

Used Wheatley 2050 duplex power frame only with the following features: • 10.125" stroke • 70 HP • Weight 4,480 lbs • Dims 94"Lx46"Wx34"H

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

Used Wheatley 2050 Duplex Pump
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  • 70 HP
  • 90 RPM
  • 310 GPM
  • 1732 PSI
  • Stock No: 52064
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.