These series are equipped with cutter and can cut filth in sewage such as long fibre,paper,straws and so on. And their advanced designs facilitate transit of sewage. As to the materials,we can proudly say that high quality hard alloy makes the pumps stouter and serviceable, besides that, oil seal and mechanical seal are all used to ensure the security.

The followings should be paid attention to :

You should provide leakage protector for yourself. And you must immerse the pumps to water if you want them longtime work.