NATIONAL OILWELL VARCO (NOV) PRODUCTION PUMP. National 308T-7 triplex pump, 3.75" ceramic plungers, AR valves, external drip lubricated, pulsation dampeners. North American Electric 350hp 1200rpm 4...
NATIONAL OILWELL VARCO (NOV) PRODUCTION PUMP. National 308T-7 triplex pump, 3.75" ceramic plungers, AR valves, external drip lubricated, pulsation dampeners. North American Electric 350hp 1200rpm 4...
NATIONAL OILWELL VARCO (NOV) PRODUCTION PUMP. National 308T-7 triplex pump, 3.75" ceramic plungers, AR valves, external drip lubricated, pulsation dampeners. North American Electric 350hp 1200rpm 4...