| Brand/Model: | National 543QE-7M |
| Description: | 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, Mud Pump, Kill Truck Pump, Gathering Pump |
| HP: | 543 |
| RPM: | 280 |
| PSI: | 2339 |
| GPM: | 358 |
| BPD: | 12274 |
| BPD: | 12274 |
| BPH: | 511.4 |
| BPM: | 8.52 |
| L/SEC: | 22.59 |
| L/MIN: | 1355 |
| M3/SEC: | 0.0226 |
| M3/HR: | 81.31 |
| M3/DAY: | 1951 |