1. Mud manifold 2. Collect drilling mud drained out of several mud pumps and carry it into the mud tank 3. ominal bore: 2"3"4 Mud manifoldMud manifold is applied to collecting drilling mud that drained out of several mud pumps and carry it into the mud tank. Features:1. Connecting type: Union, thread, weld and flange;2. Working pressure: 2000PSI, 3000PSI, 5000PSI;3. Nominal bore: 2",3",4",5".