Air filled Submersible housings

  • Various standard designs

  • Gland and/or Connector versions

  • Stainless 316L housing



Standard (from stock ) 100msw Junctionbox


Compact Umbilical Junctionbox fitted with Bendrestrictor and Fibre Optic connections


Fibre Optic splitterbox for Schilling ROV


Cable connection box with glands (100msw)


ROV Survey Junctionbox


Special Survey Junction Box


Submersible Stainless Special Juncionbox


Stainless Steel Survey Ethernet Junctionbox


Deepwater Titanium junctionbox (6000msw)


Special connection box (250msw)


Subsea motor connection box


Various designs available on request

Air filled subsea housings

An air filled subsea housing or junctionbox is a watertight enclosure that connects electrical equipment. Fitted with cable glands or electrical connectors it can route various cabling to each other or to dedicated equipment like sensors and motors.

Types of Air filled submersible housings

Seatec offers multiple kinds of air filled submersible housings. These include, for instance, a standard junction box from stock, but also a compact umbilical junction box with connections included or a special survey junction box. In addition, we offer stainless steel junction boxes or deep water titanium junction boxes. We could make these both with connectors or cable glands whatever suits the best. If you are looking for custom made boxes, please contact us with your request.

Air filled underwater housings and other subsea equipment

Apart from air filled underwater housings, Seatec also supplies other underwater devices throughout the world. We provide a broad scope of technical products and services to customers in the onshore and offshore industry, diving companies, dredging industry and survey departments. By executing technically demanding projects and realizing special product development over the years, Seatec has acquired a unique expertise in the design and development of high-tech (subsea) devices like air filled underwater housings. We provide a range of standard products as well as multidisciplinary services, such as:

  • Hydraulic, electrical, mechanical, and software design & engineering;
  • Pressure testing and calibration;
  • And maintenance and offshore support.

With the available disciplines and technology, Seatec is able to deliver custom built and tailor made systems. For further information please do not hesitate to contact us any time.