Standard: API 16C It is used for adjust and substitute difference mud so that ensure balance pressure Complete with hydraulic control console to achieve the function of remote control It is match equipment of hydraulic BOP and important equipment of control wellhead blowout and oil (gas) wellhead pressure. Safety reliable, convenient operating Working pressure: 2000~15000Psi Working pressure(psi): 2M, 3M, 5M, 10M, 15M Master bore (in): 2-1/16"2-9/16"3-1/8" (3-1/16")4-1/16"
