I ran rubber fuel line in my westy conversion to replace the copper.

Found some 200 psi thick walled fuel line and was careful to use rubber
grommets
and tie downs to eliminate movement.
On the low (1psi) side of the regulator its not as scary. would never use on
the high side or off a bottle.

If you use fuel line use fuel injection line its rated much higher pressure
and reinforced.

----- Original Message -----
From: "mark drillock" <mdrillock@COX.NET>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Sunday, January 10, 2010 10:59 AM
Subject: Re: Replacing Propane Regulator Advice?

> I don't exactly advise using that type of line. I do suggest it as a
> possibility if installed carefully. It is not intended for installations
> where it is subject to vibration or frequent movement. It should be
> clamped in place along it's path.
>
> The size is 48" long, 3/8" fittings.
>
> Mark
>
>
> Mister Tom wrote:
> > Per Mark Drillock advice I went to Home depot and bought flexible gas
lines.
> > Don't recall the size, but it was a heckuva lot less hassle than trying
to
> > bend the existing copper tubing.
> >
> > Tom Salicos
> > '87 Syncro Westy EG-33