Annular BOP (multi-function hydraulic)
PUG-180x35 with a spherical sealing element, intended for use as part of air defense systems when drilling wells or separately during their repair. During the design, we used our own and international experience, analysis of analog designs, as well as the wishes of the main customers.

Technical details:
Bore diameter, mm - 180
Working pressure, MPa - 35
Test pressure, MPa - 70
Working pressure of the hydraulic drive, MPa - 10.5 - 14 (21 max.)
Heating - steam, oil, antifreeze, etc.
Weight, kg - 1550