Information on an autohelm speed paddle wheel

[Jonathanpaul]

Hi I have an Autohelm ST30 speed display and would like to try and update the paddle wheel housing with a flap in it to slow up the fountain of water entering the boat. I do do it as quickly as poss but still have to mop up water from the wood work around! It was bought from Nautech limited but I have searched with no luck they are in Portsmouth. any ideas. thanks.

 

[earlybird]

Nautech are now Raymarine, still in Portsmouth IIRC

 

[VicS]

This may help
http://www.raymarine.eu/about-us/contact-us/

Owners manuals if you need one
http://www.raymarine.eu/customer-support/owners-manuals/

 

[Ruffles]

Most speed (and depth) sensors seem to be made by Airmar . They may know the equivalent part.