RS-A 21 1/4"-2,000psi Annular BOP (With tapered rubber)
RS-A 16 3/4"-5,000psi Annular BOP (With tapered rubber)
RS-A 16 3/4"-3,000psi Annular BOP (With tapered rubber)
RS-A 13 5/8"-10,000psi Annular BOP (With tapered rubber)
RS-A 13 5/8"-5,000psi Annular BOP (With tapered rubber)
RS-A 11"-15,000psi Annular BOP (With tapered rubber)
RS-A 11"-10,000psi Annular BOP (With tapered rubber)
RS-A 7 1/16"-10,000psi Annular BOP (With tapered rubber)