EJZ系列自吸污水泵是參照歐洲標準的性能和尺寸改進設計而成，該系列泵具有自吸能力，泵體設計有修理孔，便于修理與清污，另設有耐磨板，提高了水泵的使用壽命。該系列泵可用于抽取含有磨蝕性固體顆粒的混合液體，其處理的液體粘度值最高可達到50mm2/s，廣泛應用于工業、城市工程、海運、廢料處理等領域，輸送各種中性、堿性類清潔或不清潔液體。如含沙粒、泥漿或其它懸浮顆粒類液體、低粘度的石油產品；石灰乳、氫氧化鈉，以及各類清洗、冷卻、循環、煙霧凈化或醫療急救產生的廢水。
EJZ系列自吸污水泵是EJ系列水泵基礎上的派生產品，采用電機軸插入泵軸內孔直接驅動，泵軸與電機軸較高的同軸度及葉輪優異的動靜平衡，保證泵的平穩運行。采用IEC標準B34三相電機，該系列泵與EJ系列泵相比，軸向長度明顯縮短，占地面積較少。
EJZ系列自吸污水泵結構簡單，性能可靠，體積小，重量輕，自吸高度最大能達到7m，能耗低，使用維修方便。
Wholesale Professional Design Single Stage .5kw Mortar Servo Water Pump
Product Description
| Pump type | EJZ series close-coupled single stage self priming sewage pump |
| Design Standard | European standard BS |
| Structure | Semi-open impeller,Single-Stage,Self-priming,Maintenance Hole,Wear Plate |
| Flange | Pump casings are casted with flanges;Screw flange for discgarge size<100mm |
| Motor | IEC standard motor |
| Casing | Cast Iron standard,Ductile Iron options on request |
| Impeller | Ductile Iron standard,Bronze/ASTM304/ASTM316 options on request |
| Shaft | ASTM1045 standard,ASTM304/ASTM316/ATSM420 options on request |
| Shaft Seal | Mechanical Seal |
| Discharge Size | DN40~100mm |
| Head(H) | 4~40m |
| Flow Rate(Q) | 4~145m3/h |
| Self-priming Head | 3~7m |
| Max Solids Size | 50mm |
| Speed | 1450~3600rpm;lower speed(on request) |
| Max Temperature | 80°C(standard) |
| Conveying Medium | Neutral,acid or alkall clean or dirty liquids,containing sand,mud or solids in suspension |
| Appliactions |
Waste water treatment plant,washing,cooling,circulation,smoke scrubbing,marine-ballasting&bilge,liquid transfer:clean or dirty water,mixed liquids,abrasive or corrosive liquids,low viscosity of petroleum products,etc. |