For maintaining fire/blast barriers during drilling and intervention operations

Tested and approved for:
•350 kW Jet-fire
•Hydro Carbon fire (HC)
•Up to 1.4 barg pressure

Other properties:
•Oil resistance
•Quick and efficient mounting/demounting
•Robust design for use in a harsh environment
•Protection against falling objects
•Separate contaminations/spill between decks
•Easy maintenance and storage

Three different versions:
•Drilling hatch (DH)
•Intervention hatch (IH)
•Robust design for use in a harsh environment
•Weather bellow (WB)

Designed to accommodate movements:
•Horizontal movement up to 900 mm
•Vertical movement up to 150 mm
•Risers with Ø 180 to Ø 600
•The bellow is tailor made to the individual riser/hatch