District Heating

Tall accumulator tanks and other parts of district heating systems are subject to corrosion and other forms of deterioration and in need of regular inspection as a part of the preventive maintenance process. It is a costly process to empty the systems for inspections or to lower the temperature enough to go in with divers or conventional ROV systems.

Heating 610

OCEAN ROBOTICS ROV AEGIR 15-4D was developed together with operators in this area to able to enter tanks through narrow pipes or manholes and for manoeuvring in confined spaces. The ROV AEGIR 15-4D as well as the ROV AEGIR 25-4D are available in versions that can operate in water at 65 degrees Celsius.


OceanRobotics ROV AEGIR-15-4D


The ROV AEGIR 15-4D is an extremely compact ROV with enough power and stability for all kinds of video, still image and sonar work. Its vectorized thruster configuration gives good performance in all directions while enabling easy control. A small projected diameter makes the vehicle perfect for confined space exploration. 

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OceanRobotics ROV AEGIR-25-4D


The ROV AEGIR 25-4D is a big performer in a small package, bringing earlier unheard-of capacity to the small OBS-ROV market. It is designed for demanding tasks within inshore operation as well as for costal and offshore operations where a small, powerful ROV is needed. 

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