(5)养鸡场,养猪场,各种养殖业,鱼池作抽水清塘、增氧,化粪池等各种场合的人畜粪尿抽送等作用。塞,无需在泵上加装滤网,运行极其可靠。 AS、AV系列可根据用户需要配备双轨自动耦合安装系统,它给安装、维修带来*方便,人可不必为此而进入污水坑。 AS and AV series, if requested by users, can be fitted with double rail automatic coupling installation system, which brings very much convenience to installation and maintenance, as people will not be obliged to get into the sump any more.