SLN type series dredging pump is a new type of mud pump developed by our company using various advanced computer-aided design software, for the current situation that our country's rivers, lakes and seas are in disrepair and dredging and blowing work is imminent. This series of mud pump has the characteristics of good overall structure for marine use, excel lent dredging performance, long life, high effiffifficiency, reliable shaft seal, and signifificant - comprehensive economic benefifits, etc. It can fully meet the requirements of dredger for mud pump.