How to discharge the water in Dongfeng Tianjin water tank?

Just open all ball valves to the lowest point when the water tank in Dongfeng Tianjin drains, and the side pump ball valves and fire quick-connect ball valves can also be put. If it is winter, clean the water and put it in a half-open state. Then there is a switch at the bottom of the pump to clean the water in the pump. Pay attention to pumping first when pumping next time. Dongfeng Tianjin chooses Shenzhen Tian Yue Auto Time Trading Co., Ltd. ... Shenzhen Tian Yue Auto Time Trading Co., Ltd. was established in 2006, which is a diversified modern trading company integrating the sales of commercial vehicles, garbage trucks, fire engines, tractors and sprinklers.