Sucker Rod Blowout Preventer
Suitable for the sucker rod with the diameter of 1/2 inch to 1-1/8 inch, this sucker rod preventer is a necessary tool in the process of ascending and descending sucker rod. This blowout prevention device is widely used on intermittent flowing well to avoid pollution to the environment. The maximum working pressure can be as high as 1500psi. This BOP can fully meet the requirement for well flushing and well killing.
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