The invention relates to a fire-fighting equipment connected with the fire hose and suitable for discharging the extinguishing material. In the equipment, a fixer is connected with the fire hose and provided with a passage uncontinuously formed in the inner side for the extinguishing material. A rotation body is fixed rotatably surrounding the fixer and provided with a inner connecting groove forselectively connecting to the uncontinuous extinguishing material passage of the fixer when the rotation body is rotating. A nozzle is connected with the other side of the fixer for discharging the extinguishing material supplied by the fixer. Therefore, the extinguishing material is changed by the discharged types from the nozzle through the rotation of the rotatation body. Thus, the fire extinguishing is realized more swiftly and effectively.