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24-06-2020, 10:15
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#1
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Registered User
Join Date: Apr 2019
Location: Texas
Posts: 68
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Hull Anodes
I am buying a 2011 Lagoon 400. I would like to change all the anodes during the survey haul out. The SD-50 anodes are a no brainer, but I can't easily find what other hull anodes there might be? Size and type and bolt hole size is the info I am looking for I guess.
__________________
Steve
Navigating life by brail!
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24-06-2020, 23:19
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#2
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Registered User
Join Date: Sep 2010
Location: Boat in Greece
Boat: Lagoon 400
Posts: 1,454
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Re: Hull Anodes
No data, only a picture for start...
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24-06-2020, 23:21
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#3
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Registered User
Join Date: Sep 2010
Location: Boat in Greece
Boat: Lagoon 400
Posts: 1,454
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Re: Hull Anodes
Quote:
Originally Posted by meirriba
No data, only a picture for start...
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This is on the port hull. Picture should be turned 90deg to the right.
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25-06-2020, 08:50
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#4
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Hull Diver
Join Date: Oct 2006
Location: Under a boat, in a marina, in the San Francisco Bay
Posts: 5,481
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Re: Hull Anodes
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25-06-2020, 09:04
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#5
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Registered User
Join Date: Apr 2019
Location: Texas
Posts: 68
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Re: Hull Anodes
Thank you for the help! I figure I might as well refresh all the anodes at the survey quick haul.
__________________
Steve
Navigating life by brail!
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01-05-2021, 09:27
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#6
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Registered User
Join Date: May 2020
Location: Florida
Boat: Lagoon 400
Posts: 32
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Re: Hull Anodes
Quote:
Originally Posted by fstbttms
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fstbttms- where is the best place to buy these? Is there a part #? Thanks
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01-05-2021, 09:45
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#7
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Hull Diver
Join Date: Oct 2006
Location: Under a boat, in a marina, in the San Francisco Bay
Posts: 5,481
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Re: Hull Anodes
Quote:
Originally Posted by fthurlow
fstbttms- where is the best place to buy these? Is there a part #? Thanks
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The part number (and part) will be available from the manufacturer of your cathodic protection system.
The grounding plate is available at any well-stocked chandlery.
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01-05-2021, 09:46
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#8
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Registered User
Join Date: May 2020
Location: Florida
Boat: Lagoon 400
Posts: 32
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Re: Hull Anodes
Thanks
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01-05-2021, 10:23
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#9
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Registered User
Join Date: Sep 2010
Location: Boat in Greece
Boat: Lagoon 400
Posts: 1,454
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Re: Hull Anodes
Is your boat on the hard?
If it is, take the old unit to any well stocked chandlery.
If the old anode is fully depleted, just measure the distance between the bolts and show the picture to the chandlery.
You can also buy it online. Boatzincs.com
__________________
Mark, S/Y Bat-Yam
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01-05-2021, 10:31
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#10
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Registered User
Join Date: May 2020
Location: Florida
Boat: Lagoon 400
Posts: 32
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Re: Hull Anodes
Boat is in the water so I’ll dive under & take measure
Thanks
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01-05-2021, 11:15
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#11
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Registered User
Join Date: Apr 2019
Location: Texas
Posts: 68
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Re: Hull Anodes
Quote:
Originally Posted by fthurlow
Boat is in the water so I’ll dive under & take measure
Thanks |
You don’t have to dive. Open up the bilge above where it is. You can measure the bolts right there.
__________________
Steve
Navigating life by brail!
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01-05-2021, 11:52
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#12
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Registered User
Join Date: May 2020
Location: Florida
Boat: Lagoon 400
Posts: 32
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Re: Hull Anodes
That’s a great idea, Thanks!��
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01-05-2021, 12:09
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#13
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Hull Diver
Join Date: Oct 2006
Location: Under a boat, in a marina, in the San Francisco Bay
Posts: 5,481
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Re: Hull Anodes
Quote:
Originally Posted by meirriba
...take the old unit to any well stocked chandlery.
If the old anode is fully depleted, just measure the distance between the bolts and show the picture to the chandlery.
You can also buy it online. Boatzincs.com
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Quote:
Originally Posted by fthurlow
That’s a great idea, Thanks!
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The cathodic protection system uses a specific reference electrode. It is not a generic hull anode found at West Marine or BoatZincs.com etc.
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01-05-2021, 12:33
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#14
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Registered User
Join Date: May 2020
Location: Florida
Boat: Lagoon 400
Posts: 32
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Re: Hull Anodes
Do you know who manufactures the CPS for a 2010 Lagoon 400?
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01-05-2021, 13:01
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#15
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Hull Diver
Join Date: Oct 2006
Location: Under a boat, in a marina, in the San Francisco Bay
Posts: 5,481
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Re: Hull Anodes
Quote:
Originally Posted by fthurlow
Do you know who manufactures the CPS for a 2010 Lagoon 400? |
No idea.
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