• Safety Head BOP

    The ET Series Safety Head BOP is certified to API/ISO/NORSOK standards and is an integral component of the lower wellhead riser package.


    It features a single line hydraulic system and an automatic, wedge-type, “autolock” actuator system. The autolock system secures the rams in the closed position in the event of a hydraulic failure or an emergency situation that requires disconnecting from the subsea wellhead.

    Each ET BOP is built to your specific design requirements and can include a single-bore valve block with a Blind Shear Ram assembly. The shear rams offer increased functionality and the ability to use a wide range of coiled tubing and wireline sizes in a field proven, compact design.

    All pressure ratings and service applications are available, including certification for use in the North Sea.


    • Multi-shear blind ram 10,000 psi or 15,000 psi working pressure
    • Hydraulic ram change
    • Metal-to-metal bonnet gaskets
    • Hydraulic wedgelock
    • Ram and wedgelok position indicators
    • Subsea safety head blind shear rams meeting shear requirements of NORSOK D002 for a safety head


    ModelBoreWorking Pressure
    ET76 7.06" 10,000 psi 
    ET76 7.06" 15,000 psi 
    ET7C 7.37" 10,000 psi 
    ET7C 7.37" 15,000 psi 

    Related Products