Stainless Steel Sewage Pump (4P)

EF4 series 

Stainless Steel Sewage Pump (4P)


1.Stainless Steel 304/316 materials are adopted for corrosive-resistance. 

2. High efficient motor is adopted, shaft and rotor are macnining precisely to raise stability. Serious quality control and high class of insulation are provided for long time operation and service life. 

3. Dependable dual mechanical seals are adopted for high wear and heat resistance, and to maintain long life. 

4. Impeller is designed for special water flow and big capacity of pump housing to meet dependable performance, and high efficiency for various wastewater. 

5. Inner cable wires and cable base are upgraded by filling EPOXY to raise humidity-resistance. 

6. Overload protector is available. (option)


1. Drainage of food market, animal huspandry and water refining tank. Water treatment of wastewater plant, drainage of basement, food industries, leather industries, pulp and paper industries, dyeing industries, steel industries, and various industrial wastewater...etc. 

2. Wastewater treatment of chemical industries, medical industries, hospital, laboratory and other comprehensive wastewater treatment...etc.


EF4 series (50HZ) 

EF4 series (60HZ)