Review on Optimized Propane Natural Connector by Mr Heater by Tim Beardsley

I was looking for a quick connect for high pressure propane. The advertising text says low pressure (typically 11 inches of water column or 1/2 psi) but several other sites say they are good for both low and high pressure applications. Luckily, the packaging says it's good for both. I will be using it to power a 6kW portable generator between the primary and secondary regulators. *High pressure, at least for my use, would be 10 to 25 psi. Not sure if this will work directly on an unregulated propane tank.