F.A.S.S. with Biodiesel?

[BHawkes]

I somewhat recently upgraded my rig with various enhancements including adding a F. A. S. S. system. I am very happy with the system but am concerned that the new "rubber" fuel line will degrade over time with the use of the B100 that I am now running. My installer tells me he spoke with the folks from F. A. S. S. and said there would be no problem, but I need a little additional verification. Does anyone have any guidance on this for me? Is the fuel line really rubber, or is it viton or something else *like* rubber that will not degrade over time. Biodiesel eats rubber like crazy and I don't want to have that eroded stuff, now PAST the filter, running into my injection pump and injectors, etc. Help! Thanks a bunch in advance.

 

[Short Stack]

I have the F. A. S. S. and run B100 & B99 and have had no problem, my friend has been running B100 for I think a year or two and he has a F. A. S. S. and has had no issues with the hoses. I have a 02 and my buddies is a 01. So go ahead and don't worry about it.

 

[Cummins Thunder]

Rubber lines here, and no problems!



CJ

 

[CMNS PWR]

How about ULSD when it is widely available?