Hydril Type MSP 21-1/4″ Annular Diverter – Rebuilt

Hydril Type MSP 21″ (21-1/4″) blowout preventer annular/diverter rebuilt, with a 21-1/4″ bore size,  2000 psi working pressure, Flanged (R-73) Bottom x Studded (R-73) Top c/w New Aftermarket Nitrile Packing Unit c/w New Seal Kit c/w Data Package, lightweight, compact MSP provides both diverter and annular BOP functionality. Made in USA.

Rebuild work performed by an API 16A shop and comes with the following certifications and testing:

Hydrostatic Shell Test at 1.5x times working pressure
Hydrostatic working pressure for element & wellbore
Hydraulic function test element
Mag Particle on all welds
Liquid penetrant
Certified King Test for material hardness