Supporting Piping System of the Drilling Pump 1. Suction Manifold: Connects the mud tank and the suction port of the drilling pump. It requires a large line diameter and low flow resistance. If the suction line resistance is too high, it will cause insufficient fluid intake by the pump, producing cavitation, severe pump vibration, and insufficient flow rate and pressure. 2. Discharge High-Pressure Manifold: Made of thick-wall high-pressure alloy steel pipe, it delivers the