550 HP Triplex Pumps For Sale

Single Acting Triplex pumps come with three cylinders and are commonly used for various applications requiring low to medium flow rates including mud pumping, cement pumping, salt water disposal, descaling, high pressure pumping, Frac pumping and pipeline systems for the Oil & Gas, Agriculture, Mining, Municipal and Manufacturing sectors. We have new, used and rebuilt API 674 triplex pumps of all leading manufacturers like Union, Gaso, Emsco, Apex and Wheatley.

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Rebuilt Oilwell A-348-5 Triplex Pump Package

FOR SALE OR RENT: REBUILT: Complete skid mounted 8" stroke triplex pump with aluminum bronze fluid end, 5" steel plungers, 6.86:1 rebuilt gear reducer, rebuilt John Deere 6125 diesel engine, Eaton transmission, new MCM series 250X hydraulic driven charge pump, Hydril discharge dampener, suction stabilizer, plunger lubricator with day tank, shear pin relief valve, fuel tank, and hydraulic tank. Package has engine controls and Siemens PLC, low oil transmitters, oil pressure transmitters, oil pressure gauges, low suction transmitter, high discharge transmitter, and fluid levels for all components.

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  • 500 HP
  • 260 RPM
  • 530 GPM
  • 1455 PSI
  • Ratio: 6.8600
  • Stock No: 58291
Positive Displacement Pump Reciprocating Pump
500
530
1455
260
6.8600
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Used Oilwell A-348-5 Triplex Pump Complete Pump

Used 8" stroke triplex pump, missing crank and maing bearing lock ring, steel welded frame c/center bearing, internal oil lube system, aluminum bronze fluid end with 4 3/4 spray metal plungers, capable of 190 gpm @ 3500 psi with 3" plungers or 530gpm @ 1455psi with 5" plungers

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  • 500 HP
  • 260 RPM
  • 478 GPM
  • 1612 PSI
  • Stock No: 58256
Positive Displacement Pump Reciprocating Pump
500
478
1612
260
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Used Gardner Denver PY-7 Triplex Pump Complete Pump

Used Gardner Denver PY-7 triplex pump with the following features: • 7" stroke • 500 HP • Ductile iron fluid end • capable of 346 gpm @ 2110 psi @ 160 rpm with 5 1/2" pistons or 560 gpm @ 1300 psi @ 160 rpm with 7" pistons • 6" rubber swabs • 6" 300 lb suction connection • 4" 1500# discharge connection • Weight • Dims

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  • 500 HP
  • 160 RPM
  • 560 GPM
  • 1300 PSI
  • Stock No: 54665
Positive Displacement Pump Reciprocating Pump
500
560
1300
160
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Used NLB 7400DG-2 1/16 Triplex Pump Package

Used NLB 7400DG-2 1/16 triplex production pump package with the following features: • 7.125" stroke • 400 HP • Duplex stainless steel fluid end • 1.75” plungers • 3.4" suction connection • 2.46" discharge connection • Packaged on tail roll skid with Cummings engine rated 354 HP at 2100 rpm. • Last used in water blast service • Weight • Dims

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  • 600 HP
  • 95 GPM
  • 7000 PSI
  • Stock No: 59342
Positive Displacement Pump Reciprocating Pump
600
95
7000
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Used Western Roughrider 500 Triplex Pump

Used Western Roughrider triplex well service pump with the following features: • 6" stroke • 500 HP • Steel fluid end • missing plungers and stuffing boxes • 4.6:1 (integral or pinion or eternal gear box) gear ratio • Last used in well service • Weight • Dims

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  • 500 HP
  • 450 RPM
  • Ratio: 4.6000
  • Stock No: 58576
Positive Displacement Pump Reciprocating Pump
500
450
4.6000