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Submersible pump ESPA ES4 4 44 O4I T 4 kW
The submersible electric pump ESPA ES4 4 44 O4I T (4 kW) is the most powerful model in the ES4 4xx T range. It is engineered for demanding environments requiring extreme pressure, high performance and maximum stability under continuous 24/7 operation.
The multistage hydraulic system with floating impellers provides long service life and resistance to fine abrasive particles. The rigid NEMA-standard coupling ensures precise shaft alignment and eliminates vibration during sustained operation.
Model Advantages
▪️ 4 kW power — professional-grade capability for heavy-duty applications.
▪️ High pressure and strong output at great depths.
▪️ Floating impellers — protection against wear and jamming.
▪️ Built-in check valve and coarse pre-filter.
▪️ Versatile installation — vertical or inclined.
Application Areas
▪️ deep artesian wells;
▪️ industrial installations with continuous-duty operation;
▪️ agricultural systems: farms, greenhouses, irrigation;
▪️ reservoirs, pumping stations, booster systems;
▪️ facilities requiring high performance and stable pressure.
ESPA ES4 4 44 O4I T is the ideal choice for large-scale agricultural and industrial environments where maximum power, reliability and uninterrupted operation are essential.
| Maximum pumping height, m: | 278 |
| The length of the power cable,m: | 10,0 |
| Revolutions Per Minute, r/min: | 2900 |
| Maximum sand content in water, g/m³: | 100 |
| Degree of protection: | IP68 |
| Height teh, mm: | 1296 |
| Installation method: | Vertical |
| Max. liquid temperature, °C: | +40 |
| Coutry of brand: | Spain |
| Connection diameter, inch: | 1 1/4 |
| Weight, kg: | 11,2 |
| Diameter, mm: | 98 |
| Tip motor: | three-phase |
| Impeller Material: | Noryl |
| Body material: | Stainless steel |
| Water consumption, m³/h: | 6,0 |
| Power, kW: | 4,0 |
Product catalog 
