Employing single-vane impeller that is trimmable to meet duty rating of application, Model 412.53SV has 100 to 1,100 gpm capacity and produces discharge pressures up to 175 ft TDH.

• 采用单叶片叶轮的系列产品，以满足工作地点等级的应用，示范412.；53SV有100到1100界面产生放电容量和压力可达175英尺TDH战斗版。