DRPH-2F-180x35 "Garant-Combi"

Double ram blowout preventer with hydraulic and manual drive ram DRPH -2F-180x35 "Garant-Combi" is intended for sealing the mouth of deep oil and gas wells, as well as for wells with abnormally high reservoir pressure and bore holes up to 180 mm inclusive during construction, well development, as well as when carrying out all types of work on sidetracking, overhaul, underground repairs and all types of geophysical work, including perforation and perforating and blasting operations.
Modification DRPH -2F-180x21 with flanges 180x21 GOST 28919-91 and working pressure 21 MPa is available.

Technical details:
Nominal bore, mm - 80
Working pressure, MPa - 35
Test pressure of body parts for strength, MPa - 70
Working pressure in the hydraulic system, MPa - 10.5
Maximum pressure in the hydraulic system, MPa - 21
Permissible load on dies:
from column weight, kN - 900
from well pressure, kN - 280
Diameter of pipes to be sealed, mm - 60-140
Flange connections - 180x35 GOST 28919-91
Overall dimensions (length x width x height), mm - 1800 x 540 x 740
Weight, kg - 950

The drive of the dies is hydraulic, with manual fixation of the closed position of the dies and the possibility of manual control of the dies.
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