In the figure above, assume a gauge pressure of 4 ounce, a pressure drop of .5″ water column and .6 specific gravity of the gas. What is the minimum allowable size for the 14′ section of pipe that connects to the gas meter. (1000 Btu/cubic foot)

In the figure above, assume a gauge pressure of 4 ounce, a pressure drop of .5″ water column and .6 specific gravity of the gas. What is the minimum allowable size for the 14′ section of pipe that connects to the gas meter. (1000 Btu/cubic foot)