Self-Priming Sewage Centrifugal Pump for Waste Water Treatment
This sewage pump is self-priming, solid handling, resistant to abrasion.
Product Series :
EJ SeriesCapacities :
4~468m3/hHeads :
4~55mInlet and outlet diameter: :
40~200Speed(r/min) :
1450~3600rpm; lower speed on requestSolids Size :
76mmEifel Self-Priming Sewage Water Pump with High Efficiency
This pump can handle liquids up to a viscosity of about 50 mm/s. They are designed with the advanced device Maintenance Hole and Wear Plate, easy to clean and flush.
Design & Structure
| Design | performance and dimensions referring to the European standard |
| Structure | semi-open impeller; single-suction, self-priming, maintenance hole, wear plate |
| Flange | pump casings are casted with flanges; screw flange for discharge size ＜100m |
Model Instruction
Material Code
C: Cast Iron 45: ASTM 1045S
Q: Ductile Iron 304: ASTM 304S
B85: Bronze 316: ASTM 316
S: ASTM 420 M: Mechanical Seal
Applications
Material
|
Part |
Standard Material | Options on Request |
| Casing | Cast Iron | Ductile Iron |
| Impeller | Ductile Iron | Bronze/ ASTM304(CF8) /ASTM316(CF8M) |
| Wear Plate | Cast Iron | Bronze/ ASTM304 /ASTM316 |
| Shaft | ASTM1045 | ASTM304 /ASTM316/ ASTM420 |
| Shaft Seal | Mechanical Seal | - |
Operating Data
| DN (mm) | 40~200 |
| Flow Rate(Q) | 4~468m3/h |
| Head(H) | 4~55m |
| Max Solid Size | 76mm |
| Self-Priming Head | 3~7m |
| Speed | 1450~3600rpm; lower speed on request |
| Max Temperature | 80℃ |
| Conveying Medium | Neutral, acid or alkali clean or dirty liquids, containing sand, mud or solids in suspension |
Performance Curve
This sewage pump is self-priming, solid handling, resistant to abrasion.
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