![]() |
|
|
|
|
#1
|
|||
|
|||
Buna rubber for bio diesel
Is this the right type of rubber for biodiesel use? It advertises that it is acceptable for alchahol use.
|
#2
|
||||
|
||||
As far as I know the only type that is good for bioidesel is Viton.
__________________
Andrew '04 Jetta TDI Wagon ![]() '82 300TD ~ Winnie ~ Sold '77 300D ~ Sold
|
#3
|
||||
|
||||
New school of thought:
Viton not necessary. New OEM fuel hose will work just fine. It's not the rubber compound that makes original fuel hoses break down under biodiesel use. It's the fact that they're 20 years old, so the bio serves as the straw that broke the camel's back. Viton is way more expensive than regular- if you want to save a wad of cash, just buy new regular hose.
__________________
'02 BMW 325i '85 300D 450k '93 190E 2.6 170k(killed by tree) '08 Ducati Hypermotard 1100S 6k '06 Ducati S2R800 14k(sold) |
#4
|
|||
|
|||
i agree. change all the hoses to modern. when under blondie yesterday i found an old braided fuel line. i think it is the only one left. change comes soon.
__________________
currently [1981 300 td tdidi 165500 dark brown/palamino-Brownie-mine-3k miles of ownership 1983 240d 162+++ Anthricite grey w/ henna red interior and hella lights-wifes car-Red the above two cars are for sale and can be seen on the cars for sale thread here. pix also available. 240d-144+ Manilla Yellow w/ palmino interior-greasecar kit-Blondie-the college kids car 23" gt 21 speed still on original tires-still got the nubs 21" khs tandem |
#5
|
||||
|
||||
I agree too, Vitons aren't really neccessary, I was just answering the question.
__________________
Andrew '04 Jetta TDI Wagon ![]() '82 300TD ~ Winnie ~ Sold '77 300D ~ Sold
|
#6
|
||||
|
||||
Viton is a non essential for running bio. Hose usualy start leaking because they were 20 years old to start with, not because they were rubber. I have never seen new rubber hoses leak on bio. Hmmm......
__________________
1981 300D 147k 1998 VW Jetta Tdi 320k 2001 Dodge Ram 2500 141k 1979 300D 234k (sold) 1984 300D "Astor" 262k(sold) Mercedes How-To and Repair Pictorials I love the smell of diesel smoke in my hair ![]() |
![]() |
Bookmarks |
|
|