Btw, I posted the length of the hoses I used based on the location where I put the separator. You may want to send a message to the supplier sgrice used and see what they get back to you with.

There's a few other alternatives, like the Gates hoses someone else suggested.

Also, McMaster sells plastic flexible conduits that could very well fit the application. But like I said there's nothing wrong with the hose I used and it's rated for oil. All I can tell you is that coolant hoses will not resist. Not to mention they are bulky and somewhat rigid since they are design to hold a certain pressure (something you really don't need for this application)

__________________