Fuel Hose Ratings

[Dabbler]

What is the difference in B1 and A1 below deck fuel hose? I need 10' but looks like I may have to buy 50' of one of the two. Still working on CC.

[Dabbler]

OK, Since I have no takers, you either don't know or don't care. I stopped being lazy and did my research. Type A is for concealed locations and includes fire resistance. Type B is above deck. Type 1 is feed lines and Type 2 is fill and vent lines with lower PSI. Don't think I am going to stop asking on the forum first.

[Flint River Pirate]

Type A is for concealed locations and includes fire resistance. Type B is above deck. Type 1 is feed lines and Type 2 is fill and vent lines with lower PSI.

That is almost what I said!