SpudFarm wrote:it wont work since it will turn into liquid in the compressor..
a high pressure waterpump can pump liguid propane in there but it will be hard to messure
Ok, thanks. I wasn't sure what that would do so I asked. Which brings me to another idea... Could you measure the liquid propane with a meter similar to the meters in a gas pump? I believe that it uese a special kind of check valve with a spindle on it that records how fast the gas is moving so it can determine how much is going in and how much to charge?