| | Mounting bracket, manual bypass, suction hose with strainer and weight, bypass hose, operating manual.Recommended: 200 mesh filter, check valve, pressure regulator, flow restrictor. 功能特点: 1、比例式注肥加药泵(又称定比稀释器)直接安装在供水管上,无须电力,而以水压作为工作的动力。使用方便,只要打开水源即可。2、“比例性”是保持恒定的精确剂量的关键,无论流进管线的水流量和压力如何变化,注入的溶液剂量总是与流进水管的水量成正比,外部调节比例,灵活方便。 |