The YW type submersible pump features a vertical single-stage single-suction centrifugal pump structure. This series is equipped with semi-open impellers, which have mixing blades extended at the suction side of the impeller. A blade for crushing fibrous weeds is also mounted on the front cover. During operation, it provides回流mixing, mechanical crushing, and prevents clogging.

2) The YZ-type submerged slurry pump is a vertical, single-stage, single-suction, cantilevered centrifugal pump structure. The impeller features a semi-open impeller with mixing blades at the extension of the impeller's suction side.

Two series of pumps are mainly used for extracting thick liquids, heavy oils, oil sludge, turbid liquids, mud, slurry, gray slurry, flowing sand, and flowing sludge in urban drainage ditches in industries such as environmental protection, municipal engineering, thermal power plants, coal gasification plants, oil refineries, steel mills, mining, papermaking, cement factories, food factories, dyeing and printing, and others. They can also be used for extracting fluids containing sand, sludge, and corrosive liquids in the chemical and pharmaceutical industries. The YW type can also be used for extracting human and animal fecal wastewater.

3) Model Meaning: 80YW80-20A

YW - Submerged Multi-Use Sewage Pump

80 - Pump outlet diameter (mm)

??? 80 - Design Flow Rate of Pump (m³/h)

20 - Design Head (m) for Pump

A - First cut impeller

?? 80YZ80-20A

YZ - Submerged Slurry Pump

80 - Pump outlet diameter (mm)

80 - Design Flow Rate of Pump (m³/h)

20 - Design Head of Pump (m)

A - Represents the first cutting of the impeller

4) Pump Drive Method: The pump is connected to the motor via an elastic coupling, and from the drive motor's perspective, the pump rotates in a clockwise direction.