|
10-03-2018, 09:53 AM
|
#1
|
Guru
City: Southport, FL near Panama City
Vessel Name: FROLIC
Vessel Model: Mainship 30 Pilot II since 2015. GB-42 1986-2015. Former Unlimited Tonnage Master
Join Date: Oct 2007
Posts: 4,984
|
Secure Core aluminum anodes
Since learning about these anodes by Performance Metals here, I have been looking for a source. Performance Metals said to go to USAzincs who told me they don't stock them but could order them in sets of 20. So far google searches are getting me nowhere. My bet is that somebody here has discovered a way to get ones and twos of them.
__________________
Rich Gano
FROLIC (2005 MainShip 30 Pilot II)
Panama City area
|
|
|
10-03-2018, 11:41 AM
|
#3
|
Guru
City: Southport, FL near Panama City
Vessel Name: FROLIC
Vessel Model: Mainship 30 Pilot II since 2015. GB-42 1986-2015. Former Unlimited Tonnage Master
Join Date: Oct 2007
Posts: 4,984
|
I don't think those are the Secure Core technology from Performance Metals. The email I got from USAZincs said they do not stock the Secure Core but could order me 20. Performance Metals said their site was only for commercial interests and suggested USAZincs. The classic "Do-loop."
__________________
Rich Gano
FROLIC (2005 MainShip 30 Pilot II)
Panama City area
|
|
|
10-03-2018, 01:06 PM
|
#4
|
Guru
City: Gig Harbor
Vessel Name: Kinship
Vessel Model: North Pacific 43
Join Date: May 2015
Posts: 9,046
|
While I understand the advantage of the secure core pencil zincs, wouldn't simply checking them more frequently avoid the problems of them breaking off into the HX or aftercooler?
I check mine every three months. Typically replace every 6 months. This last time I just swapped the top and bottom anode in the aftercooler.
|
|
|
10-03-2018, 01:26 PM
|
#5
|
TF Site Team
City: Jacksonville
Join Date: Nov 2008
Posts: 11,683
|
Quote:
Originally Posted by rgano
I don't think those are the Secure Core technology from Performance Metals. The email I got from USAZincs said they do not stock the Secure Core but could order me 20. Performance Metals said their site was only for commercial interests and suggested USAZincs. The classic "Do-loop."
|
Somethings up. I checked and did buy the Performance Metal aluminum anodes from USAzincs last year. USAzincs lists them on their web site and the part numbers (old vs new cross reference) work for both companies from the web sites. Who knows what’s going on?
USAzincs.com :: Engine Pencils :: Navalloy Aluminum :: E-1 Pencil/plug-Navalloy Aluminum 1/2" x 2"
https://performancemetals.com/collec...node-with-plug
|
|
|
10-03-2018, 01:38 PM
|
#6
|
TF Site Team
City: Jacksonville
Join Date: Nov 2008
Posts: 11,683
|
Quote:
Originally Posted by dhays
While I understand the advantage of the secure core pencil zincs, wouldn't simply checking them more frequently avoid the problems of them breaking off into the HX or aftercooler?
I check mine every three months. Typically replace every 6 months. This last time I just swapped the top and bottom anode in the aftercooler.
|
We have Aluminum anodes on everything. I’m no sure it makes a difference on the heat exchanger but we wanted to go all with the same anodes/sacrificials all the way around. In the past even after three months, we had zincs break off or get lodged in the heat exchanger. Maybe it’s a problem with the FLs and the tight fit of the zincs or anodes? We do get a longer life out of the Al and no more no more broken pieces. The picture is after 185 hours/4 months.
|
|
|
10-03-2018, 02:08 PM
|
#7
|
TF Site Team
City: Seneca Lake NY
Vessel Name: Bacchus
Vessel Model: MS 34 HT Trawler
Join Date: Nov 2014
Posts: 7,828
|
Quote:
Originally Posted by rgano
Since learning about these anodes by Performance Metals here, I have been looking for a source. Performance Metals said to go to USAzincs who told me they don't stock them but could order them in sets of 20. So far google searches are getting me nowhere. My bet is that somebody here has discovered a way to get ones and twos of them.
|
I would email PM and tell them they can't supply sizes in sm qty
I contacted them and they sold direct to me.
__________________
Don
2008 MS 34 HT Trawler
"Bacchus"
|
|
|
10-03-2018, 03:16 PM
|
#8
|
Guru
City: Southport, FL near Panama City
Vessel Name: FROLIC
Vessel Model: Mainship 30 Pilot II since 2015. GB-42 1986-2015. Former Unlimited Tonnage Master
Join Date: Oct 2007
Posts: 4,984
|
Quote:
Originally Posted by dhays
While I understand the advantage of the secure core pencil zincs, wouldn't simply checking them more frequently avoid the problems of them breaking off into the HX or aftercooler?
I check mine every three months. Typically replace every 6 months. This last time I just swapped the top and bottom anode in the aftercooler.
|
These are not zincs; they are aluminum anodes and probably better for my engine/generator because they are mostly sitting after having been rinsed worth freshwater.
I do check main engine anodes every 90 days. The generator not so often. Last year the generator zinc wasted away, and the last bit of it lodged in the seawater cooling circuit mostly clogging it and contributing to several overheating events until i found it (too late) which contributed to a ruined one-cylinder Kubota engine on my Nextgen genny which resulted in a $5,100 replacement. So the overall benefit of a secure core is tremendous for me.
__________________
Rich Gano
FROLIC (2005 MainShip 30 Pilot II)
Panama City area
|
|
|
10-03-2018, 03:18 PM
|
#9
|
Guru
City: Southport, FL near Panama City
Vessel Name: FROLIC
Vessel Model: Mainship 30 Pilot II since 2015. GB-42 1986-2015. Former Unlimited Tonnage Master
Join Date: Oct 2007
Posts: 4,984
|
Quote:
Originally Posted by Bacchus
I would email PM and tell them they can't supply sizes in sm qty
I contacted them and they sold direct to me.
|
I did that yesterday, and they say they are checking availability. It's just sort of strange for them not to have a retail dealer who stocks them.
__________________
Rich Gano
FROLIC (2005 MainShip 30 Pilot II)
Panama City area
|
|
|
10-03-2018, 03:21 PM
|
#10
|
Guru
City: Gig Harbor
Vessel Name: Kinship
Vessel Model: North Pacific 43
Join Date: May 2015
Posts: 9,046
|
Quote:
Originally Posted by rgano
These are not zincs; they are aluminum anodes and probably better for my engine/generator because they are mostly sitting after having been rinsed worth freshwater.
I do check main engine anodes every 90 days. The generator not so often. Last year the generator zinc wasted away, and the last bit of it lodged in the seawater cooling circuit mostly clogging it and contributing to several overheating events until i found it (too late) which contributed to a ruined one-cylinder Kubota engine on my Nextgen genny which resulted in a $5,100 replacement. So the overall benefit of a secure core is tremendous for me.
|
I have wondered about using aluminum anodes in an engine that is fresh water flushed. Every time I wonder about it, I get mixed answers.
|
|
|
10-03-2018, 03:47 PM
|
#11
|
Guru
City: Southport, FL near Panama City
Vessel Name: FROLIC
Vessel Model: Mainship 30 Pilot II since 2015. GB-42 1986-2015. Former Unlimited Tonnage Master
Join Date: Oct 2007
Posts: 4,984
|
I have seen claims that the aluminum is better in both applications. Anyway, I'm shifting to AL.
__________________
Rich Gano
FROLIC (2005 MainShip 30 Pilot II)
Panama City area
|
|
|
10-03-2018, 08:35 PM
|
#12
|
Guru
City: Gig Harbor
Vessel Name: Kinship
Vessel Model: North Pacific 43
Join Date: May 2015
Posts: 9,046
|
Quote:
Originally Posted by rgano
I have seen claims that the aluminum is better in both applications. Anyway, I'm shifting to AL.
|
I may do the same when I’ve gone through my supply of anodes.
|
|
|
10-03-2018, 08:57 PM
|
#13
|
Guru
City: Here
Join Date: Sep 2012
Posts: 2,940
|
Quote:
Originally Posted by dhays
I have wondered about using aluminum anodes in an engine that is fresh water flushed. Every time I wonder about it, I get mixed answers.
|
Not a "claim", actually a scientific fact. Zinc works only in salt water. Magnesium works only in fresh water. Aluminum works in all waters.
Ret'd Certified Corrosion Analyst.
|
|
|
10-03-2018, 09:03 PM
|
#14
|
Guru
City: Fort Myers, FL... Summers in the Great Lakes
Vessel Name: Slow Hand
Vessel Model: Cherubini Independence 45
Join Date: Dec 2010
Posts: 12,835
|
I brought my 1/2" and 1/4" Performance Metals anodes from Go 2 Marine. They're an online dealer for them but don't stock the aluminum ones. Talked to them on the phone after being referred to them by Performance metals. Placed a phone order with them and it was dropped shipped from Performance Metals. Don't know if there's a minimum, I ordered 6 of the 1/2" and 8 of the 1/4" (2 sets of all my boat's anodes).
Ted
__________________
Blog: mvslowhand.com
I'm tired of fast moves, I've got a slow groove, on my mind.....
I want to spend some time, Not come and go in a heated rush.....
"Slow Hand" by The Pointer Sisters
|
|
|
10-03-2018, 11:56 PM
|
#15
|
Guru
City: League City, TX
Vessel Name: Pelago
Vessel Model: Wellcraft 3300 Coastal
Join Date: Aug 2011
Posts: 1,069
|
In June, I purchased two full sets for my Cummins 6BTA's directly from Performance Metals by phone with a credit card. Had them in two days. Easy to deal with, nice folks.
__________________
Larry
M/V Pelago
|
|
|
10-04-2018, 12:35 AM
|
#16
|
Guru
City: Gig Harbor
Vessel Name: Kinship
Vessel Model: North Pacific 43
Join Date: May 2015
Posts: 9,046
|
Quote:
Originally Posted by LarryM
In June, I purchased two full sets for my Cummins 6BTA's directly from Performance Metals by phone with a credit card. Had them in two days. Easy to deal with, nice folks.
|
Worth trying to buy directly then. One thing that is nice is they make the 1 3/4” anodes that my Cummins HX takes. Right now I’m using 1 1/2” anodes rather than cutting a 1/4” off 2” anodes.
|
|
|
10-04-2018, 06:38 AM
|
#17
|
TF Site Team
City: Seneca Lake NY
Vessel Name: Bacchus
Vessel Model: MS 34 HT Trawler
Join Date: Nov 2014
Posts: 7,828
|
Quote:
Originally Posted by O C Diver
I brought my 1/2" and 1/4" Performance Metals anodes from Go 2 Marine. They're an online dealer for them but don't stock the aluminum ones. Talked to them on the phone after being referred to them by Performance metals. Placed a phone order with them and it was dropped shipped from Performance Metals. Don't know if there's a minimum, I ordered 6 of the 1/2" and 8 of the 1/4" (2 sets of all my boat's anodes).
Ted
|
Go2M is where I purchased mine previously. I don't mind them not stocking them but they took all alum off their webstore so you can't look up sizes to confirm they even exist and order by part #.
I went to the Prec Metals site and emailed them the list of #s & qty then called w CC#.
__________________
Don
2008 MS 34 HT Trawler
"Bacchus"
|
|
|
|
Thread Tools |
Search this Thread |
|
|
Display Modes |
Linear Mode
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
» Trawler Discussions |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|