JD7 specialises in the design, development and implementation of specialist inspection, replication and material sampling equipment. JD7 provides unique design, development and implementation solutions for industrial, nuclear, aerospace and process plants. We have carried out development and implementation for organisations such as Rolls-Royce Aerospace, Rolls-Royce Marine, MoD and Balfour Beatty.


Investigator Gas

Piloted in Northern Gas Networks (UK), in 2013 JD7 commercially launched its live gas insertion system capable of 100m travel.  This technology incorporates not only high resolution CCTV camera sensors but also a highly sensitive acoustic sensor coupled with a sonde. The acoustic sensor is used for precise leak detection pinpointing in all materials and pressures.


The JD7 Voyager is the most advanced ROV Crawler system on the market and is compatible with water, gas and industrial pipelines. The system is a long range 5000m capable crawler with full high resolution laser profiling technology incorporated. The system offers both tethered and untethered configurations. In tethered mode 1km is achievable, allowing full control.


WWETT - Water & Wastewater Equipment, Treatment & Transport Show

Company details

Business Type:
Service provider

Industry Type:
Water and Wastewater

Market Focus:
Globally (various continents)

Year Founded:


Office Locations:


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