... .Medium:LO2, LN2, LAr, LNGLiquid temperature is very low, generally less than -100 degrees, then this liquid is certainly is needed with ... 's actual outlet pressure, to break out of the still liquid, but it is supercharged. If users only need the ... liquid state, and that as long as the pump can, if necessary out of the gaseous need coupled with carburetor, low temperature ...