Water under ground fire pump connector

1.Description 

This fire pump connector is 2013 new products , connect with fire pump motor pump truck, the building of water supply network interface, when the fire indoor fire pump failure or indoor fire water shortage, they need to use engines or motor pump from outdoor fire hydrant, fire-fighting or natural water intake, through the fire pump  connectors.it to indoor pipeline, supply to the indoor fire hydrant , or any other indoor water system of fire extinguishing devices, ensure to get sufficient pressure water.

3.Image