JOWO – Systemtechnik AG

Booth number 4N11

Company JOWO is a specialist for underwater connectors und cable assemblies since 1995. We manufacture pressure hull penetrators, watertight ATEX and IECEX certified connectors.

About us

JOWO – Systemtechnik AG listed in NATO (cage code C6689) is a manufacturer and value-added distributor for electrical connectors, fiber optic connectors, fiber optic cable assemblies and electrical cable assemblies (VG96927-2 approved) for harsh environments since 1995. Our partnership with selected manufacturers offers our customers the best solution combined with excellent support and service.

JOWO – Systemtechnik AG
Lange Wand 12
27753 Delmenhorst

Phone: +49 4221 91649530
Fax: +49 4221 91649559
E-mail: Send message

Products and services

What we offer:

  • Electrical connectors
  • Fiber optic connectors (expanded beam / physical contacts)
  • Underwater connectors
  • ATEX and IECEX certified connectors
  • Subsea connectors
  • Pressure hull penetrators
  • Hybrid connectors
  • Military (VG & MIL) connectors
  • Space & Aerospace connectors
  • Customized connectors
  • VG96927 approved cable harnesses
  • Fiber optic cable harnesses
  • Pressure test (max. 1000 bar)

Series 8811FO (Underwater Fiber Optic Connector)

The Series 8811FO combines the benefits of the ruggedized connector Series 8811 and the easy to clean advantages of an expanded beam fiber optic insert in a most compact and ruggedized housing. Our Connector is very resistant to shock and environmental issues. Because the fiber system is a non-contact, the life of the expanded beam insert excess of 3000 mating cycles.

• 4 Channel Expander Beam Connector System
• Easy to clean
• Watertight down to 1000 m
• Ruggedized Housing

Further reading

Series 8812 (Pressure Hull Penetrator)

The pressure hull penetrator of series 8812 enable to bring signals from the outside to the inside of the submarine. Our penetrator is in accordance to VG85519. Outboard and inboard plugs are available. A standard outboard receptacle and marinebronze protection caps complete the 8812 range.

Further reading

Series 8811 (ATEX and IECEX approved Connectors)

The series 8811 Ex has an ATEX and IECEx approval for use in mines and surface hazardous areas. This series can be submerged up to 1000 m water depth mated, 300 m unmated. Series 8811 Ex is an explosionproof connection system with a very robust design for harshest environments.

• 1000m watertight

• IECEx EPS 15.0015X
• EPS 15 ATEX 1 980 X

• Ex d IIC T6/T5 Gb
• Ex t IIIC T80°C/T100°C IP6X Db
• Ex d I Mb

• Dust: Zone 21/22
• Gas: Zone 1/2

Further reading

Click here if you notice an image that violates copyright or privacy rights.

Get in contact

We only use functionally necessary cookies and the web analysis tool Matomo in order to optimally design and continuously improve our website for you. By continuing to use our website, you agree to this. Further information and an objection possibility can be found here: Data protection