C247 King Difficulty!
However, it was still not enough. It was still decreasing. After all, the power of the fire-driven water pump was not very high. Lo Yu calculated that a water pipe spraying water would require 10 fire-driven water pump to be able to supply it.
In other words, Lo Yu needed to build 120 water pump to completely alleviate the problem.
In the end, it was not like the diesel pump on Earth