Light Cover Debris Cap, Standard
The Light Cover Debris Cap is available in multiple configurations tailored to your needs. The caps can be used with liquid form corrosion inhibitors as well as solid form inhibitors.


  • Made to fit H4 connector
  • 6-10 kg submerged
  • 40-60 kg in air
  • ROV installable
  • Modular



PA6 Nylon


For shorter-term conservation and protection and situations where the long-term conservation made possible using the Djuvik LWDC are not required.  

The Light Cover Debris Cap prevents debris from entering the wellhead as well as a preservation cap to prevent degradation and corrosion of the connector.

Weighing in around 6-10 kg. submerged the cap is easily operated by ROV. This gives the customer the possibility to perform installation and removal without having the rig or vessel in position above the wellhead, thus contributing to saving rig hours and emissions.

Whether you use liquid or solid form corrosion inhibitors or have a well with ITC, we are able to tailor the caps to suit your specific needs. Also suitable for introducing solid citric acid or oxygen suppressors into the well. The cap is modular, and several centerpieces are available depending on use. It is also possible to shield off the well giving you a limited volume to consider during cleaning or preservation.