For drilling operations that demand higher flow rates, greater pressure capability, and reduced pulsation, the quintuplex five-piston design is the right tool. American Mud Pumps quintuplex lineup runs from the compact AMPQ-300 at 300 HP to the AMPQ-3000 (Maximus V) at 3,000 HP, delivering output from 19 to 1,607 GPM at fluid end working pressures up to 7,500 PSI. The five-piston configuration produces smoother flow than triplex pumps, reducing pressure fluctuations that stress downstream equipment and MWD/LWD tools: a critical advantage in directional and extended-reach drilling.

Our quintuplex power ends feature robust four-bearing crankshaft support to eliminate deflection, expanded MWD/LWD frequency bandwidth boosted 33% over standard designs, and accelerated data transmission rates 66% faster for real-time diagnostics. Built in Houston, tested to factory acceptance standards, and backed by a 2-year warranty. Available with single or multi-speed gear ratios to optimize performance across the full SPM range of your drilling program.