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Features ● Seal element molded with two different styles of inserts to reduce closing volume and increase closing cycles. ● Replacement wear place that eliminates metal contact between the seal element inserts and the BOP head. ● A piston design that provides complete balance more reliable operation and ease of assembly. ● A latched head for fast, easy access to the seal element and wear seals. ● An opening chamber head hat prevents debris from falling into the chambers when replacing the seal element. ● Inner sleeve is bolted to the body that eliminates the difficulties in repair, and it is field replaceable. Bore Size and Working Pressure ： 7-1/16″ 5,000 psi 7-1/16″ 10,000 psi 11″ 5,000 psi 11″ 10,000 psi 11″ 15,000 psi 11″ 20,000 psi 13-5/8″ 5,000 psi 13-5/8″ 10,000 psi MSP 21-1/4″ 2,000 psi MSP 29-1/2″ 500 psi Body Style ： Single |
