API 610, 11th Edition OH6 Integrally Gear Driven Pumps are designed for demanding applications with high head and low flow rates. They are specifically used in the hydrocarbon, chemical, petrochemical, power generation, gas production, and specialty processing industries. Miaofeng pumps are well-known for their ability to handle high suction pressure and operate at various temperatures. Our computer-tailored hydraulics differ from traditional multi-stage pumps by placing the best efficiency point (B.E.P.) at the rated point, resulting in optimal efficiency. Additionally, this design reduces horsepower at the end of the curve, enabling the use of smaller drivers and leading to energy savings.