Oilwell 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.
49 Items Found • Showing 20 Items Per Page
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REBUILT Oilwell D-338-4 triplex plunger pump with the following features: • 8" stroke • 404 HP • Aluminum bronze fluid end • 3.25" steel plungers • 838 packing • 6" 300 # FF suction connection • 3" 2500 # RTJ discharge connection • Weight 9,580 lbs • Dims 88"Lx60"Wx60"H
- 404 HP
- 240 RPM
- 206 GPM
- 3014 PSI
- Stock No: 53443
Used Oilwell A-348-5 triplex production pump with the following features: • 8" stroke • 500 HP • Aluminum bronze fluid end • 4 3/4 spray metal plungers • Missing crank and maing bearing lock ring • Steel welded frame c/center bearing • 8" 300# suction connection • 6" 1500# discharge connection • Internal oil lube system • Weight • Dims 100"Lx68"Wx48"H
- 500 HP
- 260 RPM
- 478 GPM
- 1612 PSI
- Stock No: 58256
REBUILT: Oilwell A-336-H same as National 202T-6M triplex pump with the following features: • 6" stroke • 202HP • Aluminum bronze fluid end • 2 1/4" plungers • 4" 150# FF suction connection • 2.5" 1500# LR discharge connection • 5.48:1 integral gear box • Weight 3,952 lbs • Dims (24'L x 9'W x 8.5'H)
- 202 HP
- 320 RPM
- 99 GPM
- 3145 PSI
- Ratio: 5.4800
- Stock No: 55775
Used Oilwell A-338 same as National Oilwell 300TP-8V triplex pump with the following features: • 8" stroke • 300 HP • Aluminum bronze fluid end • 2.875" steel plungers • 8 groove sheave • lubricator • 6" 150# FF suction connection • 3" 2500# RTJ discharge connection • 4.07:1 gear ratio • Weight 8,725 lbs • Dims 86"Lx59"Wx50"H
- 300 HP
- 225 RPM
- 152 GPM
- 3080 PSI
- Ratio: 4.0700
- Stock No: 53738
Used Oilwell B-338 same as National Oilwell 300TP-8V triplex pump with the following features: • 8" stroke • 300 HP • Aluminum bronze fluid end • 2.875" SS plungers • sheave • lubricator • 6" 150# FF suction connection • 3" 2500# RTJ discharge connection • 4.07:1 gear ratio • Weight 8,725 lbs • Dims 86"Lx59"Wx50"H
- 300 HP
- 225 RPM
- 152 GPM
- 3080 PSI
- Ratio: 4.0700
- Stock No: 53740
Used Oilwell D-328-4 triplex pump fluid end only with the following features: • 8" stroke • 404 HP • Steel fluid end • 2.25" steel plungers • 6" 300 # FF suction connection • 3" 2500# RTJ discharge connection • Capable of 88 gpm @ 6000 psi with 2.125" plungers or 135 gpm @ 4619 psi with 2.625" plungers • Weight 9,582 lbs • Dims
- 404 HP
- 240 RPM
- 99 GPM
- 6000 PSI
- Stock No: 54484
INSTALLED ON STOCK 53443: Used fluid end only - Aluminum Bronze Fluid end with 3.25" steel plungers.
- 404 HP
- 240 RPM
- 206 GPM
- 3014 PSI
- Stock No: 54483
Used Oilwell 336-P triplex production pump power frame only with the following features: • 6" stroke • 160 HP • 4.44 (integral or pinion or eternal gear box) gear ratio • Weight • Dims
- 160 HP
- 320 RPM
- 122 GPM
- 2040 PSI
- Ratio: 4.4400
- Stock No: 58095
Used Oilwell 48P-HD triplex pump power end only with the following features: • 8" stroke • 310 HP • 4.1 (integral or pinion or eternal gear box) gear ratio • Weight 6,000 lbs • Dims
- 310 HP
- 175 RPM
- 355 GPM
- 6500 PSI
- Ratio: 4.1000
- Stock No: 56574
Crankshaft removed and sold, aluminum bronze, 3.25" ceramic plungers, 206gpm @ 1200psi, 4.44 gear ratio, fluid end can fit 36-P & 326-P power end, power end same as 36-P & 326-P, capable of 207gpm @ 1200psi with 3.25" plungers or 397gpm @ 629psi with 4.5" plungers
- 160 HP
- 320 RPM
- 396 GPM
- 1200 PSI
- Ratio: 4.4400
- Stock No: 53315
Used same as National Oilwell 300TP, crankshaft only
- 300 HP
- 225 RPM
- Stock No: 53406
Used Oilwell 36-P triplex pump with the following features: • 6" stroke • 160 HP • Aluminum Bronze Fluid End • 3" plungers • Fluid End is missing 2 of 6 valve covers • 3" ANSI 150# FF suction connection • 2" ANSI 600# LR discharge connection • 4.44:1 gear ratio • Capable of 122gpm @ 2037psi @ 320rpm with 2.5" plungers or 176gpm @ 1415psi @ 320rpm with 3" plungers • Weight 4,076 lbs • Dims
- 160 HP
- 320 RPM
- 176 GPM
- 1415 PSI
- Stock No: 54529
Used Oilwell 36-P triplex pump with the following features: • 6" stroke • 160 HP • Aluminum Bronze Fluid End • 3" plungers • Fluid End is missing 6 valve covers • has sheave • 3" ANSI 150# FF suction connection • 2" ANSI 600# LR discharge connection • 4.44:1 (integral or pinion or eternal gear box) gear ratio • Capable of 122gpm @ 2037psi @ 320rpm with 2.5" plungers or 176gpm @ 1415psi @ 320rpm with 3" plungers • Weight 4,076 lbs • Dims
- 160 HP
- 320 RPM
- 176 GPM
- 1415 PSI
- Ratio: 4.4400
- Stock No: 54530
Used Oilwell 36-P triplex pump with the following features: • 6" stroke • 160 HP • Aluminum Bronze Fluid End • 3" plungers • Fluid End is missing 1 of 6 valve covers • 3" ANSI 150# FF suction connection • 2" ANSI 600# LR discharge connection • 4.44:1 gear ratio • Capable of 122gpm @ 2037psi @ 320rpm with 2.5" plungers or 176gpm @ 1415psi @ 320rpm with 3" plungers • Weight 4,076 lbs • Dims
- 160 HP
- 320 RPM
- 176 GPM
- 1415 PSI
- Ratio: 4.4400
- Stock No: 54526
Used Oilwell 36-P triplex pump with the following features: • 6" stroke • 160 HP • Aluminum Bronze Fluid End • 3" plungers • Fluid End is missing valve covers • missing one rod and plunger, missing crankshaft • 3" ANSI 150# FF suction connection • 2" ANSI 600# LR discharge connection • 4.44:1 gear ratio • Capable of 122gpm @ 2037psi @ 320rpm with 2.5" plungers or 176gpm @ 1415psi @ 320rpm with 3" plungers • Weight 4,076 lbs • Dims
- 160 HP
- 320 RPM
- 176 GPM
- 1415 PSI
- Stock No: 54527
Used Oilwell 36-P triplex pump with the following features: • 6" stroke • 160 HP • Aluminum Bronze Fluid End • 3" plungers • Fluid End is missing valve covers • pump turns through, has sheave • 3" ANSI 150# FF suction connection • 2" ANSI 600# LR discharge connection • 4.44:1 gear ratio • Capable of 122gpm @ 2037psi @ 320rpm with 2.5" plungers or 176gpm @ 1415psi @ 320rpm with 3" plungers, removed bullgear and pinion gear, crankshaft, oil pump and connecting rods. • Weight 4,076 lbs • Dims
- 160 HP
- 320 RPM
- 176 GPM
- 1415 PSI
- Stock No: 54523
Used Oilwell 36-P triplex pump with the following features: • 6" stroke • 160 HP • Aluminum Bronze Fluid End • 3" plungers • Fluid End is missing 3 of 6 valve covers • 3" ANSI 150# FF suction connection • 2" ANSI 600# LR discharge connection • 4.44:1 gear ratio • Capable of 122gpm @ 2037psi @ 320rpm with 2.5" plungers or 176gpm @ 1415psi @ 320rpm with 3" plungers, removed bullgear and pinion gear, crankshaft, oil pump and connecting rods. • Weight 4,076 lbs • Dims
- 160 HP
- 320 RPM
- 176 GPM
- 1415 PSI
- Stock No: 54524
Used pump case and crankshaft, no gears, no fluid end
- 160 HP
- 320 RPM
- 176 GPM
- 1415 PSI
- Stock No: 54525
Used Oilwell 46-P triplex pump with sheave with the following features: • 6" stroke • 160 HP • Steel fluid end • 4 1/2" steel plungers • 4"150# suction connection • 3" 600# discharge connection • 4.44:1 gear ratio • Weight 4,400 lbs • Dims 74"Lx50"Wx32"H
- 160 HP
- 320 RPM
- 396 GPM
- 629 PSI
- Ratio: 4.4400
- Stock No: 56700
Used Oilwell 46-P triplex pump with sheave with the following features: • 6" stroke • 160 HP • Steel fluid end • 4 1/2" steel plungers • 4"150# suction connection • 3" 600# discharge connection • 4.44:1 gear ratio • Weight 4,400 lbs • Dims 74"Lx50"Wx32"H
- 160 HP
- 320 RPM
- 396 GPM
- 629 PSI
- Ratio: 4.4400
- Stock No: 56701
