Tailored solutions for preservation fluids and tablets
Made to fit H4 connector
Optional internal support ring for HXT with hybrid TH or on a WH
Pressure relief system
15-20 kg submerged
150 kg in air
Negligible conductivity – no corrosion
Simple and fast installation
The material will not damage the connector
Can be filled with preservation fluids or installed with preservation tablets to prevent corrosion of the H4 connector
Locking handles: Super Duplex
O-rings: Nitrile and Neoprene
All other parts: Polyamide 6 and Polyethylene
The Djuvik Lightweight Debris Cap is used to protect the subsea wellhead and connector.
The LWDC functions as both a cap to prevent debris from entering the wellhead and XMT, and as a preservation cap to prevent degradation and corrosion of the H4 connector. If the LWDC is installed on a new type XMT (with TH and 2 plugs and no Internal Tree Cap), the LWDC has a secondary function of locking down the TH during the production of the well.