Ok let me make it clearer. All I need to know is if there is a code stating that the vertical turbine pump needs to be UL listed. I already have the information on size of pond, and flow characteristics, I just need to know if I can buy commercial pump, or does it have to be UL listed for fire...
I am doing a project in Hawaii that requires a vertical turbine pump to supply water from a spring fed pond to the fire loop around the building and the water storage tank that supplies the building for fire sprinklers. There will also be a pump after the storage tank dedicated just for the...
