Industrial Duplex Pumps For Sale | Power Zone
30 HP
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 complete Gaso 1849 duplex pump with the following features: • 6" stroke • 31 HP • Steel fluid end • Plungers • Spherical valves • 4" 150lb suction connection • 2" 600lb discharge connection • 5.1 gear ratio • Weight 1,960 • Dims 62"Lx33"Wx36"H
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 31 HP
- 100 RPM
- 125 GPM
- 900 PSI
- Ratio: 5.1000
- Stock No: 58694
Used Gaso 1860 duplex pump package with the following features: • 6" stroke • 28.3 HP • Ductile iron fluid end • missing piston rods • 10" ANSI 150# FF suction connection • 4" ANSI 600# FF discharge connection • Packaged on skid with 25 HP motor
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 28.3 HP
- 100 RPM
- 148 GPM
- 305 PSI
- Stock No: 58439
Used Gaso 1860 duplex production pump package with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • 4 1/2" pistons • 4" 150# FF suction connection • 4" 300# RF discharge connection • Packaged on skid with 20 HP motor • Weight 3,880 lbs • Dims (142”L x 50”W x 57” H)
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 31 HP
- 100 RPM
- 148 GPM
- 305 PSI
- Ratio: 5.1000
- Stock No: 58252
Used Gaso 1849 duplex production pump with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • capable of 32gpm @ 900psi with 2 1/2" pistons or 88gpm @ 350psi with 4" pistons • 4" suction connection • 2" discharge connection • 5.1 gear ratio • Weight 1,960 lbs • Dims 62"Lx33"Wx36"H
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 31 HP
- 100 RPM
- 88 GPM
- 350 PSI
- Ratio: 5.1000
- Stock No: 58212
Used Gaso 1849 double acting duplex pump with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • capable of 32gpm @ 900 psi with 2 1/2" pistons or 88gpm @ 350psi with 4" pistons • suction connection • discharge connection • 5.1 gear ratio • Weight 1,960 lbs • Dims 62"Lx33"Wx36"H
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 31 HP
- 100 RPM
- 125 GPM
- 900 PSI
- Ratio: 5.1000
- Stock No: 57346
Used Gaso 1849 duplex pump fluid end only with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • capable of 32 gpm @ 900 psi with 2 1/2" pistons or 88 gpm @ 350 psi with 4" pistons • 4" suction connection • 2" discharge connection • Weight • Dims
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 31 HP
- 70 RPM
- 88 GPM
- 900 PSI
- Ratio: 5.1000
- Stock No: 55926
Used Gaso 1849 duplex pump fluid end only with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • capable of 32 gpm @ 900 psi with 2 1/2" pistons or 88 gpm @ 350 psi with 4" pistons • 4" suction connection • 2" discharge connection • Weight • Dims
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 31 HP
- 70 RPM
- 88 GPM
- 900 PSI
- Ratio: 5.1000
- Stock No: 55925
Used power end for parts, has bent pinion shaft
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 31 HP
- 100 RPM
- 160 GPM
- 990 PSI
- Ratio: 5.1000
- Stock No: 54338
Used Gaso 1849 duplex pump with the following features: • 6" stroke • 31 HP • Ductile iron fluid end • Capable of 32 gpm @ 900 psi @ 70 rpm with 2 1/2" pistons or 88 gpm @ 350 psi @ 70 rpm with 4" pistons • missing rods only • with sheave • suction connection • discharge connection • 5.1 gear ratio • Weight 1,960 lbs • Dims 62"Lx33"Wx36"H
Applications: Mud Pump, Oil Transfer Pump, Oil & Gas Pipeline Pump, Production Pump
- 31 HP
- 100 RPM
- 125 GPM
- 900 PSI
- Ratio: 5.1000
- Stock No: 54340
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
- 31 HP
- 100 RPM
- 125 GPM
- 900 PSI
- Ratio: 5.1000
- Stock No: 53394
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
- 31 HP
- 100 RPM
- 160 GPM
- 990 PSI
- Ratio: 5.1000
- Stock No: 53245
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
- 31 HP
- 100 RPM
- 125 GPM
- 900 PSI
- Ratio: 5.1000
- Stock No: 52227
