I haven't been able to find them either. I called Hurricane a couple of weeks ago and they were out as well. I think there is a problem with Hurricane's supplier overseas.
I'm tempted to buy a Banjo and drill it out to see how it does on natural gas.
Wish they would get back to work and start pumpin them out. I need 3 of course.!
I should have specified at first, I need the Hurricane for the low pressure for my set up.