Industrial Duplex Pumps For Sale | Power Zone
275 GPM
New Unused Surplus National 543QE-7M, pump with the following features: • 7.125" stroke • 543 HP • Forged Steel fluid end • 3.25" TC Plungers • Spherical valves • Spring Loaded Packing • 6" ANSI 1500# RTJ suction • 3" ANSI 1500# RTJ discharge. Threads are 1-1/8-7UNC • Weight: 11,020 lbs. • Dims: 71"(L)x 76"(W)x 44"(H)
Applications: Well Service Pump, Production Pump
- 543 HP
- 280 RPM
- 358 GPM
- 2339 PSI
- Stock No: 60862
Used Oilwell 510-P duplex pump fluid end only with the following features: • 10" stroke • 120 HP • Cast steel fluid end • 5" pistons and liners • 6" 300# suction connection • 3" 300# discharge connection • 5.05 gear ratio • Weight 4,600 lbs • Dims
Applications: Mud Pump, Oil & Gas Pipeline Pump, Production Pump
- 120 HP
- 85 RPM
- 275 GPM
- 1500 PSI
- Ratio: 5.0500
- Stock No: 58675
Used Oilwell 510-P duplex pump with the following features: • 10" stroke • 120 HP • Cast steel fluid end • 5" pistons and liners • 4" 300# suction connection • 3" 300# discharge connection • 5.05 gear ratio • Weight 4,600 lbs • Dims 100"Lx38"Wx34"W
Applications: Mud Pump, Oil & Gas Pipeline Pump, Production Pump
- 120 HP
- 85 RPM
- 275 GPM
- 1500 PSI
- Ratio: 5.0500
- Stock No: 58668
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
- 120 HP
- 85 RPM
- 275 GPM
- 665 PSI
- Ratio: 5.8460
- Stock No: 57123
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
- 69 HP
- 85 RPM
- 281 GPM
- 1440 PSI
- Stock No: 56850
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
- 120 HP
- 85 RPM
- 275 GPM
- 1750 PSI
- Ratio: 5.8460
- Stock No: 56262
Used Worthington KPS-1 duplex pump with the following features: • 10" stroke • 120 HP • Cast iron fluid end • capable of 110 gpm @ 1500 psi @ 75 rpm with 3 1/2" pistons or 268 gpm @ 530 psi @ 57 rpm with 6" pistons • 6" suction connection • 4" discharge connection • 4.95 gear ratio • Weight • Dims 94"Lx41"Wx30"H
Applications: Mud Pump, Oil & Gas Pipeline Pump, Production Pump
- 120 HP
- 75 RPM
- 268 GPM
- 1500 PSI
- Ratio: 4.9500
- Stock No: 56249
Used Worthington KPS-1 duplex pump with the following features: • 10" stroke • 120 HP • Cast iron fluid end • capable of 110 gpm @ 1500 psi @ 75 rpm with 3 1/2" pistons or 268 gpm @ 530 psi @ 57 rpm with 6" pistons • 6" suction connection • 4" discharge connection • 4.95 gear ratio • Weight • Dims 94"Lx41"Wx30"H
Applications: Mud Pump, Oil & Gas Pipeline Pump, Production Pump
- 120 HP
- 75 RPM
- 268 GPM
- 1500 PSI
- Stock No: 56224
Used Gaso 1740 duplex production pump with the following features: • 10" stroke • 120 HP • Ductile iron fluid end • capable of 59gpm @ 1750psi @ 85rpm with 2 1/2" pistons or 336gpm @ 550psi @ 85rpm with 5 1/2" pistons • 4" suction connection • discharge connection • 5.846 gear ratio • Weight • Dims 105"Lx36"Wx39"H
Applications: Mud Pump, Oil & Gas Pipeline Pump, Production Pump
- 120 HP
- 85 RPM
- 275 GPM
- 1750 PSI
- Ratio: 5.8460
- Stock No: 54670
Used Gaso 1550 duplex production pump fluid end only with the following features: • 10" stroke • 69 HP • Ductile iron fluid end • capable of 65gpm @ 1440psi with 2 1/2" pistons or 281gpm @ 380psi with 5" pistons • 4" 150# ANSI suction connection • 3" 600# ANSI discharge connection • Weight 3,705 lbs • Dims
Applications: Mud Pump, Oil & Gas Pipeline Pump, Production Pump
- 69 HP
- 85 RPM
- 282 GPM
- 1440 PSI
- Ratio: 5.9200
- Stock No: 54510
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
- 69 HP
- 85 RPM
- 282 GPM
- 1440 PSI
- Ratio: 5.9200
- Stock No: 54022
