40 GPM 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.

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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 • Weight • Dims

1 of 5
  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 54324
Positive Displacement Pump Reciprocating Pump
1 of 2
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

1 of 2
  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 54323
Positive Displacement Pump Reciprocating Pump
1 of 6
Used Fairbanks Morse 6161-A Duplex Pump Complete Pump

Used Fairbanks Morse 6161-A duplex production pump with the following features: • 4" stroke • 7 HP • Ductile iron fluid end • 3" steel pistons • suction connection • discharge connection • Weight • Dims

1 of 6
  • 7 HP
  • 45/90 RPM
  • 42 GPM
  • 250 PSI
  • Stock No: 50302
Positive Displacement Pump Reciprocating Pump
1 of 2
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 • Weight 700 lbs • Dims

1 of 2
  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 54319
Positive Displacement Pump Reciprocating Pump
1 of 1
Used Wheatley 333 Duplex Pump Complete Pump

Used Wheatley 333 duplex production pump with the following features: • 3" stroke • 10HP • Ductile iron fluid end • capable of 14gpm @ 1000psi @ 129psi with 1 3/2" pistons or 43gpm @ 340psi @ 124rpm with 3" pistons • 2.5"NPT suction connection • 2"NPT discharge connection • 7.118 gear ratio • Weight • Dims

1 of 1
  • 10 HP
  • 125 RPM
  • 43 GPM
  • 340 PSI
  • Ratio: 6.8570
  • Stock No: 54320
Positive Displacement Pump Reciprocating Pump