Industrial National Triplex Pumps For Sale | Power Zone
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 300# FF suction • 3" ANSI 1500# FF discharge • Weight: 11,020 lbs. • Dims: 71"(L)x 76"(W)x 44"(H)
- 543 HP
- 280 RPM
- 358 GPM
- 2339 PSI
- Stock No: 60862
Used National J-150 triplex production pump package with the following features: • 5" stroke • 150 HP • Aluminum bronze fluid end • 3" plungers • 6" ASA 150# suction connection • 3" API 2000# RJ discharge connection • Packaged on skid with a 150 HP motor. • Weight 4,000 lbs • Dims 61"Lx59"Wx27"H • Skid dims 136"Lx61"Wx53"H
Applications: Saltwater Disposal Pump, Steel Mill Descaling Pump
- 150 HP
- 400 RPM
- 184 GPM
- 1250 PSI
- Stock No: 60347
Used National JWS-400 Triplex well service pump with the following features: • 7" stroke • 400 HP • Forged steel fluid end • 4 1/2" plungers • 6" 150# suction connection • 2 1/2" 2500# discharge connection • Weight 15,000 lbs • Dims 97"Lx96"Wx50"H
Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump, Cement Pump
- 400 HP
- 286 RPM
- 414 GPM
- 8000 PSI
- Stock No: 60230
Used National J-165 Triplex production pump with the following features: • 5" stroke • 165 HP • Aluminum bronze fluid end • 2.75” plungers ceramic plungers • 4" 150# RF suction connection • 2" 5000# RTJ discharge connection • Weight 5,000 lbs • Dims (66”L x 55”W x 42” H)
Applications: Saltwater Disposal Pump, Well Service Pump, Water Transfer Pump, Steel Mill Descaling Pump, Production Pump
- 165 HP
- 400 RPM
- 154 GPM
- 1650 PSI
- Stock No: 59594
Used National J-150 Triplex production pump with the following features: • 5" stroke • 150 HP • Aluminum bronze fluid end • 3” plungers • 6" 150# suction connection • 3" 600# RTJ discharge connection. • Skid Weight 8,000 lbs • Pump Dims (75”L x 60”W x 46” H) • Skid Dims (173”L x 68”W x 109” H)
Applications: Saltwater Disposal Pump, Well Service Pump, Water Transfer Pump, Steel Mill Descaling Pump, Production Pump
- 150 HP
- 400 RPM
- 184 GPM
- 1250 PSI
- Stock No: 59582
Used National J-165M Triplex production pump package with the following features: • 5" stroke • 165 HP • Aluminum bronze fluid end • 2 5/8” plungers • 4" 150# suction connection • 2" 5000# discharge connection • Packaged on skid with a Toshiba 150 HP motor • Weight 9,400 lbs • Skid dims with the dampeners on (156”L x 79”W x 114” H) Skid dims with the dampeners off (156"L x 79" W x 72"H)
Applications: Saltwater Disposal Pump, Water Transfer Pump, Steel Mill Descaling Pump, Production Pump
- 165 HP
- 400 RPM
- 140 GPM
- 1811 PSI
- Stock No: 59581
Used National JWS-165-L triplex pump fluid end only with the following features: • 5" stroke • 165 HP • Forged steel fluid end • 4" pistons • AR wing guided valves • 6" ASA 150# FF suction connection • 2" API 5000 RJ discharge connection • Last used in well service • Weight • Dims
Applications: Well Service Pump, Water Transfer Pump, Production Pump
- 165 HP
- 400 RPM
- 326 GPM
- 2483 PSI
- Stock No: 58642
Used bare case with 3 pony rods and cross heads
Applications: Pressure Testing Pump, Well Service Pump, Water Transfer Pump
- 100 HP
- 450 RPM
- 209 GPM
- 5000 PSI
- Stock No: 58189
Used crankshaft only
Applications: Well Service Pump
- 30 HP
- 500 RPM
- Stock No: 57145
Low hour National JWS-165-L triplex well service pump package with the following features: • 5" stroke • 165 HP • Steel fluid end • 4.5" pistons • 6" 150 # suction connection • 2" 1500# discharge connection • Packaged on skid with 225 hp John Deere diesel engine PE6068HF485Q, gearbox, rebuilt manual transmission, 3x4x13 hydraulic charge pump, on oilfield skid • Last used in geothermal application pumping water approx 8 hrs per day. • Weight 15,940 lbs • Dims (219”L x 89”W x 105” H)
Applications: Well Service Pump, Water Transfer Pump, Engine Driven Pump, Production Pump
- 165 HP
- 400 RPM
- 413 GPM
- 1910 PSI
- Stock No: 56744
Used National J-150-M triplex pump fluid end only with the following features: • 5" stroke • 150 HP • Steel billet fluid end • capable of 82 gpm @ 2850 psi with 2" plungers or 154 gpm @ 1500 psi with 2 3/4" plungers • tapered valve seats, no caps • 5" suction connection • 2 1/4" discharge connection • Weight • Dims
Applications: Well Service Pump, Water Transfer Pump, Production Pump
- 150 HP
- 400 RPM
- 154 GPM
- 1500 PSI
- Stock No: 56401