Hercules HP ROTA Stubbie BOP
The ROTA Stubbie design combines a standard dual-pin ram blowout preventer (BOP) with a tubing hanger adapter flange, eliminating several inches of stack height as well as one ring gasket.
Description
Specifications
Hercules HP ROTA Stubbie BOP Specifications
*BX156 stud down available upon request
| Top connection | R27 stud and 2.875-in. EUE box or R35 stud and 3.5-in. EUE box |
| Bottom connection | R46 stud down and 2.875-in. box or BX156 stud down and special bore (*suitable to match tubing hanger requirements) |
| Vertical bore | 2.56 or 3.145 in. |
| Working pressure | 5,000 or 10,000 psi |
| Body and cap material | Forged steel |
| Ram material | Alloy steel |
| Ram screw and packing gland | N/A |
| Ram sizes options | 1.50-, 1.25-, and 1.75-in. blind |
| Ram screw packing ring | HSN (HNBR) |
| Side outlet connections | R24 stud and 2-in. NPT |
| Height | 17 or 19 in. |
| Weight | 665 or 690 lb |
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