| Name | 21-1/4″ – 5,000 psi Spherical Annular BOP |
| Model | FH54-35 |
| Bore Size | 21-1/4″ (539.7 mm) |
| Rated Working Pressure | 5,000 psi (35 MPa) |
| Hydrostatic Shell Test Pressure | 7,500 psi (52.5 MPa) |
| Operating Chamber Rated WP. | 2,000 psi (14 MPa) |
| Hydraulic Control Syetem WP. | 4,500 psi (31.1 MPa) |
| Hydraulic Oil Volume for Open Chamber | 171 L |
| Hydraulic Oil Volume for Close Chamber | 227 L |
| Closure Range | 0 to 21-1/4″ (0-539.7 mm) |
| Hydraulic Connection Ports | NPT 1″ |
| Temp. Rating | (-29°C to 121°C) |
| Approx Weight | 44534 lbs (20200 kg) |
(FH54-35) 21-1/4″ – 5,000 psi Annular BOP
21-1/4″ – 5,000 psi Spherical Annular BOP
| Weight | 20200 kg |
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