[PSUBS-MAILIST] Marine trim tab actuator

[Alan via Personal_Submersibles]

Brian,
can't remember off hand but I don't recall them being able to be
submersed too far. They are regarded as waterproof!
We had a good look at the Lenco trim tab actuator a number of
years ago, with Frank giving a talk on electric linear actuators at a 
Psub conference.
I fibreglassed over one & oil compensated it. I was going to mount a rubber 
boot over the piston, but gave up on it.
Hank is looking at making up his own compensated actuator for
an electric manipulator. ( hope that wasn't a secret Hank) 
Alan

Sent from my iPad

> On 5/10/2017, at 4:15 PM, Brian Hughes via Personal_Submersibles <personal_submersibles at psubs.org> wrote:
> 
> The electric version. Anyone know if they'd be water proof at depth?
> 
> 
> 
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