ZW SELF-PRIMING NON-CLOGGING SEWAGE PUMP

Product Introduction

This pump integrates self-priming and non-jamming blowdown which is unnecessary for mounting the bottom valve and guiding the water like the general self-priming clean water pump and also can pump the filth containing big solid blacks and long fibers, sediment, waste ore, impurities, excrement and all engineering sewage. Therefore, it can alleviate the worker's labor intensity completely and also is easy for use, move and installation with seldom maintenance and stable performance.

Working Conditions

1. Ambient temperature: ≤45°C; medium temperature: ≤60°C.
2. Medium PH: 6~9 for cast iron pump and 1~14 for stainless steel pump.
3. The maximum diameter of passing is 60% of the pump diameter while the fiber length is 5 times of the pump diameter.
4. The total weight of impurities in the medium shall not exceed 15% of the total weight of the medium while the specific gravity of the medium shall not exceed 1240kg/m³.