Originally Posted by John V6
Nice. I got an ali version from SiFab

Not so sure that I’m happy with this new stainless T today. Should have got a Sifab ali one… ooo

Out of curiosity today I measured the voltage between the T and the ali rad cooling fins. It was showing around 1v, which is about 3 times more than the other stainless pipework in the cooling system is generating (there are many grades of stainless with a range of different noble potentials). Now I’m suspecting that introducing this grade of stainless is not an ideal mix for the longevity of my super expensive ali rad from a galvanic perspective. I could well be wrong... but have ordered up an aluminum T anyway.

[Linked Image]


Roger
2011 Plus 4