Products Details
product description
ZW type self-priming sewage pump, also known as solid-liquid pump or impurity pump. The hydraulic design of this series of pumps is unique. The impeller is shrunk in a separate impeller chamber, and the impeller chamber is connected with a pressurized water chamber. When the impeller rotates, the liquid in the pump produces a strong axial vortex effect, which causes a vacuum at the inlet and a lift at the outlet. Therefore, impurities can be discharged from the pressurized water chamber, so its flow channel is completely unobstructed, and its sewage effect is unmatched by other self-priming sewage pumps. The ZW self-priming eddy current non-clogging sewage pump produced by this unit does not need to install a bottom valve like a general self-priming clean water pump, and can also suck and discharge large solid blocks, long fibers, sediments, waste ore impurities, manure treatment and All engineering sewage. Self-priming sewage pump can be widely used in municipal sewage engineering, light industry, papermaking, textile, food, chemical, electrical, petroleum, mining and pond aquaculture and other industries. Self-priming sewage pump is currently the most ideal impurity pump for pumping solid particles, fibers, pulp and mixed suspension in China. Working Conditions
1.Ambient temperature:≤45 ℃; medium temperature: ≤ 60℃. 2. Medium PH; 6 ~ 9 for cast iron pump and 1~ 14 for stainless steel pump, 3. The maximum diameter of passing grain 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 1 240 kg/m³. Type Designation
Performance Parameter
Mixed Flow Pump,
Canned Motor Pump,
Diaphragm Pump,
Sewage Water Pump,
Ammonia Pump,
Vertical Centrifugal Pump,
Light Single Stage Centrifugal Pump,
Harizontal Chemical Axial Flow Pump,
Chemical Diaphragm Pump,
Dn Ansi Centrifugal Pump,
