Has anyone experienced leaks on their factory mounted penetrators to the T200 thruster?
We have a small ROV that uses 8 BR T200 thrusters. Some of the penetrators does not have resin all the way through the to the inner opening, whereas others have a white resin at the inner end.
This is the penetrator that leaked, causing a lot of damage to to the electronics inside the casing:
These are a couple of penetrators that has not leaked (yet). Notice one of them has an extra white resin inside, wheras the other has the same lack of resin at the inner opening:
I remember I was very happy when BR started delivering already potted thruster penetrators, but the quality of these is highly questionable it seems. The ones Ive potted myself has never leaked.
The ROV has never been used below 40m, and at the time of the short circuit the depth was about 5m.