| Name | 11″ – 3,000 psi Spherical Annular BOP |
| Model | FH28-21 |
| Bore Size | 11″ (279.4 mm) |
| Rated Working Pressure | 3,000 psi (21 MPa) |
| Hydrostatic Shell Test Pressure | 4,500 psi (31.1 MPa) |
| Operating Chamber Rated WP. | 2,000 psi (14 MPa) |
| Hydraulic Control Syetem WP. | 3,000 psi (21 MPa) |
| Hydraulic Oil Volume for Open Chamber | 33 L |
| Hydraulic Oil Volume for Close Chamber | 46 L |
| Closure Range | 0 to 11″ (0-279.4 mm) |
| Hydraulic Connection Ports | NPT 1″ |
| Temp. Rating | (-29°C to 121°C) |
| Approx Weight | 7496 lbs (3400 kg) |
(FH28-21) 11″ – 3,000 psi Annular BOP
11″ – 3,000 psi Spherical Annular BOP
| Weight | 3400 kg |
|---|





